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Styrene - Wikipedia, the free encyclopedia
Pagel of 5
Styrene
From Wikipedia, the free encyclopedia
Styrene, also known as vinyl benzene, is
an organic compound with the chemical
formula C6H$CH=CH2. This cyclic
hydrocarbon is a colorless oily Iiquid that
evaporates easily and has a sweet smell,
although high concentrations confer a less
pleasant odor. Styrene is the precursor to
polystyrene and several copolymers.
Approximately 15 billion It are produced
annually.l 1 1
Styrene
IUPAC name
_Styrene
Other names
Vinyl benzene; cinnamene; styrol; phenethylene; phenylethene;
diarex HF 77; styrolene; styropol
Identifiers
CAS
100-42-5'
number
PubChem
_
7501
RTECS
WL3675000
number
SMILES
ciccccc.1C=C
___.�.... Properties
Molecular
CgHe
formula
Molar mass
104.15 g/mol
Appearance
colorless oily liquid
Density
0.909 g/cm'
Melting
point
-30 °C (243.15 K)
Boiling
point
145 °C (418.15 K)
Solubility
< 1 %
in water
Refractive
1.5469
index (no)
Viscosity
0.762 cP at 20 °C
httn://en.wikioedia.ortJwiki/Stvrene 7/29/2010

Styrene - Wikipedia, the free encyclopedia
Page 2 of 5
Contents
Structure
Dipole
0.13 D
moment
Hazards
MSDS
MSDS
(http://www.jtbakcr.com/msds/englishhtml/S6986.htm)
R/S
R: 10-36 S: 38-20-23
statement
NFPA 704
2
Flash point
131 °C
Related compounds
Related
Ethylbenzene
aromatic
compounds
✓ (what is this?) (verify) (http://en.wikipedia.org/w/index.php?
title=Styrene&diff--cur&oldid=306052598)
Except where noted otherwise, data are given for materials in their
standard state (at 25 °C, 100 kPa)
Infobox references
■ l Occurrence, history, and use
■ 2 Production
■ 2.1 Dehydrogenation of ethylbenzene
■ 2.2 Via ethylbenzenehydroperoxide
■ 2.3 Laboratory synthesis
■ 2.4 Other methods
■ 3 Health effects
a 4 References
Occurrence, history, and use
Styrene is named after the styrax trees from whose sap (benzoin resin) it can be extracted. Low levels of
styrene occur naturally in plants as well as a variety of foods such as fruits, vegetables, nuts, beverages,
and meats, The production of styrene in the United States increased dramatically during the 1940s, when
it was popularized as a feedstock for synthetic rubber.
The presence of the vinyl group allows styrene to polymerize. Commercially significant products
include polystyrene, ABS, styrene-butadiene (SBR) rubber, styrene-butadiene latex, SIS (styrene -
isoprene -styrene), S-EB-S (styrene-ethylenelbutylene-styrene), styrene-divinylbenzene (S-DVB), and
unsaturated polyesters. These materials are used in rubber, plastic, insulation, fiberglass, pipes,
automobile and boat parts, food containers, and carpet backing.
http://en.wikipedia.org/wiki/Styrene 7/29/2010

Styrene - Wikipedia, the free encyclopedia Page 3 of 5
Production
Styrene is produced in industrial quantities from ethylbenzene, which is in turn prepared on a large scale
by alkylation of benzene with ethylene.111
Dehydrogenation of ethylbenzene
Styrene is most commonly produced by the catalytic dehydrogenation of ethylbenzene. Ethylbenzene is
mixed in the gas phase with 10-15 times its volume in high -temperature steam, and passed over a solid
catalyst bed. Most ethylbenzene dehydrogenation catalysts are based on iron(III) oxide, promoted by
several percent potassium oxide or potassium carbonate.
A A -k
c&d e/
NdN�
Steam serves several roles in this reaction. It is the source of heat for powering the endothermic reaction,
and it removes coke that tends to form on the iron oxide catalyst through the water gas shift reaction.
The potassium promoter enhances this decoking reaction, The steam also dilutes the reactant and
products, shifting the position of chemical equilibrium towards products. A typical styrene plant consists
of two or three reactors in series, which operate under vacuum to enhance the conversion and selectivity.
Typical per -pass conversions are ca. 65% for two reactors and 70-75% for three reactors. Selectivity to
styrene is 93-97%. The main byproducts are benzene and toluene: Because styrene and ethylbenzene
have similar boiling points (145 and 136 °C, respectively), their separation requires tall distillation
towers and high return/reflux ratios. At its distillation temperatures, styrene tends to polymerize. To
minimize this problem, early styrene plants added elemental sulfur to inhibit the polymerization. During
the 1970s, new free radical inhibitors consisting of nitrated phenol -based retarders were developed.
More recently, a number of additives have been developed that exhibit superior inhibition against
polymerization. However, the nitrated phenols are still widely used because of their relatively low cost.
These reagents are added prior to the distillation.
Improving conversion and so reducing the amount of ethylbenzene that must be separated is the chief
impetus for researching alternative routes to styrene. Other than the POSM process, none of these routes
like obtaining styrene from butadiene have been commercially demonstrated.
Via ethylbenzenehydroperoxide
Commercially styrene is also co -produced with propylene oxide in a process known as POSM (Lyondell
Chemical Company) or SM/PO (Shell) for styrene monomer / propylene oxide. In this process
ethylbenzene is treated with oxygen to farm the ethylbenzene hydroperoxide. This hydroperoxide is then
used to oxidize propylene to propylene oxide. The resulting phenylethanol is dehydrated to give styrene:
C6H5CH2CH3 + 02 C6H5CH2CH2O2H
C6H5CH2CH2O2H + CH3CH=CH2 --> C6H5CH2CH2OH + CH3CHCH2O
C6H5CH2CH2OH —+ C6H5CH=CH2 + H2O
httD:Hen.wikinedia.ore/wiki/Styrene 7/29/2010

Styrene - Wikipedia, the free encyclopedia
Page 4 of 5
Laboratory synthesis
A laboratory synthesis of styrene entails the decarboxylation of cinnamic acid .t2] Styrene was first
prepared by this method.l31
Other methods
Styrene can be produced from toluene and methanol, which are cheaper raw materials than those in the
conventional process. Historically, however, this process has suffered from low selectivity due to
competing decomposition of methanol.l41 Exelus Inc. claims to have developed this process with
commercially viable selectivities, at 400-425 °C and atmospheric pressure, by forcing these components
through a proprietary zeolitic catalyst. It is reportedly] that an approximately 9:1 mixture of styrene and
ethylbenzene is obtained, with a total styrene yield of over 60%.h1
Another developing route to styrene is via benzene and ethane. This process is being developed by
Snamprogetti S.p.A. and Dow. Ethane, along with ethylbenzene, is fed to a dehydrogenation reactor
with a catalyst capable of simultaneously producing styrene and ethylene. The dehydrogenation effluent
is cooled and separated and the ethylene stream is recycled to the alkylation unit. The process attempts
to overcome previous shortcomings in earlier attempts to develop production of styrene from ethane and
benzene, such as inefficient recovery of aromatics, production of high levels of heavies and tars, and
inefficient separation of hydrogen and ethane. Development of the process is ongoing.hl
Health effects
Styrene is only weakly toxic, with an LD50 of 500-5000 mg/kg (rats).l11l8l. The US EPA has described
styrene as "a suspected carcinogen" and "a suspected toxin to the gastrointestinal, kidney, and
respiratory systems, among others. "1911101
The U.S. EPA does not have a cancer classification for styrcnc,lll] but currently is evaluating styrene's
cancer -causing potential through its Integrated Risk Information System (IRIS) program.11�1. The
National Toxicology Program of the U.S. Department of Health and Human Services also currently is
evaluating styrene's potential toxicity 1131. To date, no regulatory body anywhere in the world has
classified styrene as a known human carcinogen, although several refer to it in various contexts as a
possible or potential human carcinogen. The International Agency for Research on Cancer considers
styrene to be "possibly carcinogenic to humans.".t141 Chronic exposure to styrene leads to
tiredness/lethargy, memory deficits, headaches and vertigo. [citation needed]
Polystyrene plastic, according to the Styrene Information and Research Center, neither contains, nor
breaks down into bisphenol A (BPA), a chemical used in plastic compounds that leads to developmental
and reproductive problems in both adults and children.I151
References
1 ^"e `Denis H. James William M. Castor, "Styrene" in Ullmann's Encyclopedia of Industrial Chemistry,
Wiley-VCH, Weinheim, 2005.
http://en.wikipedia.org/wiki/Styrene 7/29/2010

What is Styrene? Pagel of 2
What is Styrene?
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Styrene is an organic
hydrocarbon used to
manufacture rubber and plastic
components. Also known as
vinyl benzene, styrene is a
colorless liquid that quickly
evaporates when exposed to the
air. Although it is an aromatic
monomer with a slightly sweet
smell, its odor can be
unpleasant in high
concentrations or when mixed
with other chemicals. If its
molecules become linked to
form long chains of styrene, it
becomes polystyrene, an
aromatic polymer with
thermoplastic properties.
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While styrene is manufactured from petroleum on a commercial scale, it also occurs naturally in
certain plants, including fruits, nuts, and vegetables. In fact, it received its name in honor of the
Styrax genus of trees that produce a sap from which benzoin resin is obtained. Its alternate name of
vinyl benzene likely stems from the fact that it Is synthesized from ethylbenzene, which is the
product of benzene and ethylene being subjected to catalytic dehydrogenation. Styrene molecules
also contain a vinyl group (ethenyl) that share electrons in a reaction known as covalent bonding.
This process is what allows the synthetic chemical to be made into plastics, such as polystyrene,
synthetic rubber, and latex.
During World War II, styrene production was at its peak in the U.S. due to a need for synthetic
rubber, as the majority of natural rubber producing areas were held by the Japanese at the time. A
substitute was secretly made by producing a copolymer of butadiene and styrene known as
Government Rubber Styrene (GRS). By the mid-1940s, GRS production exceeded twice the level of

What is Styrene? Page 2 of 2
Add Page to Favorltes natural rubber production prior to the onset of the war. During the war, this material was primarily
used to make tires for the military. However, this invention stayed the course since GRS is still used
suggest TOp1C In the manufacturing of all types of tires in the U.S. today.
In other industries, styrene is used to make all sorts of products ranging from shoes to rubber
backing for carpets. However, this material is also used to manufacture parts for cars and boats,
plumbing pipes, fiberglass, insulation, some building materials, and electrical components. It is also
used to make plastic drinking cups and food storage containers.
Styrene has little, if any, environmental impact since it quickly degrades in the open air and
evaporates from soil and water. However, certain health hazards of styrene have been noted. For
one thing, the International Agency for Research on Cancer considers styrene to be a suspected
carcinogen. Other than direct handling, exposure to this substance may occur from inhaling
automobile exhaust, cigarette smoke, and being around building materials that contain styrene. In
addition, styrene may be released when using a photocopy machine or leached when eating foods
packed in a polystyrene container.
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http://www.wisegeek.com/what-is-styrene.htm 7/29/2010

Polyester resin - Wikipedia, the free encyclopedia Page 1 of 1
Polyester resin
From Wikipedia, the free encyclopedia
Polyester resins are unsaturated resins formed by the reaction of dibasic organic acids and polyhydric
alcohols. Polyesters resins are used in sheet moulding compound, bulk moulding compound and the
toner of laser printers. Wall panels fabricated from polyester resins reinforced with fiberglass — so-
called fiberglass reinforced plastic (FRP) — are typically used in restaurants, kitchens, restrooms and
other areas that require washable low -maintenance walls.
Unsaturated polyesters are condensation polymers formed by the reaction ofpolyols (also known as
polyhydric alcohols), organic compounds with multiple alcohol or hydroxy functional groups, with
saturated or unsaturated dibasic acids. Typical polyols used are glycols such as ethylene glycol; acids
used are phthalic acid and malefic acid. Water, a by-product of esterification reactions, is continuously
removed, driving the reaction to completion. The use of unsaturated polyesters and additives such as
styrene lowers the viscosity of the resin. The initially liquid resin is converted to a solid by cross -linking
chains. This is done by creating free radicals at unsaturated bonds, which propagate in a chain reaction
to other unsaturated bonds in adjacent molecules, linking them in the process. The initial free radicals
are induced by adding a compound that easily decomposes into free radicals. This compound is usually
and incorrectly known as the catalyst. Substances used are generally organic peroxides such as benzoyl
peroxide.
Polyester resins are thermosetting and, as with other resins, cure exothermically. The use of excessive
catalyst can, therefore, cause charring or even ignition during the curing process. Excessive catalyst may
also cause the product to fracture or form a rubbery material.
Retrieved from "http://en.wikipedia.org/wiki/Polyester_resin"
CateEories: Polyesters I Synthetic resins
■ This page was last modified on 24 July 2010 at 16:52.
■ Text is available under the Creative Commons Attribution-ShareAlike License; additional terms
may apply. See Terms of Use for details.
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit
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valspar
Material Safety Data Sheet
1. PRODUCT AND COMPANY IDENTIFICATION
Product Identification
Product ID:
Product Name:
Product Use:
Print date:
Revision Date:
Company Identification
The Valspar Corporation
2360114TH ST.
GRAND PRAIRIE, TX 75050
Manufacturer's Phone:
24-Hour Medical Emergency
Phone:
5788C90008
767PB 100 PATCH BOOSTER
Coatings product.
141May12009
141May12009
1-800-472-6243
1-888-345-5732
2. HAZARDS IDENTIFICATION
Primary Routes of Exposure:
Inhalation
Ingestion
Skin absorption
Eye Contact:
• Moderate eye Irritation
• Risk of serious damage to eyes.
Skin Contact:
• Causes skin irritation.
• Dermatitis
• Can be absorbed through skin.
Ingestion:
• Irritation of the mouth, throat, and stomach.
• Harmful if swallowed.
• Aspiration hazard if swallowed - can enter lungs and cause damage.
Inhalation:
• May cause irritation of respiratory tract.
• Harmful by inhalation.
Product 10. 57SOC90008
Page 1 / 7
©.AL
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Target Organ and Other Health Effects:
• Causes headache,. drowsiness or other effects to the central nervous system.
• Liver injury may occur.
• Hearing loss.
This product contains ingredients that may contribute to the following potential chronic health effects:
• Notice: Reports have associated repeated and prolonged occupational overexposure to solvents with permanent brain
and nervous system damage. Intentional misuse by deliberately concentrating and inhaling the contents may be
harmful or fatal.
Teratogens:
• Contains material that may cause adverse reproductive effects.
Carcinogens:
Possible cancer hazard. Contains material which may cause cancer based on animal data.
3. COMPOSITION 1 INFORMATION ON HAZARDOUS INGREDIENTS
ngredient Name
pprox.
Chemical Name
AS -No.
of ht 1.
TYRENE MONOMER
0 - B5
Styrene
OC)
100-42-5
If this section Is blank there are no hazardous components per OSHA guidelines.
4. FIRST AID MEASURES
Eye Contact:
Remove any contact lenses and open eyes wide apart. In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. If medical assistance is not immediately available, flush an additional 15 minutes. Get medical
attention Immediately.
Skin Contact:
Remove contaminated clothing and shoes. Wash off immediately with plenty of water for at least 15 minutes. Get medical
attention, It symptoms develop or persist.
Ingestion:
Rinse mouth with water. Give one or two glasses of water. Only induce vomiting at the instruction of medical personnel.
Never give anything by mouth to an unconscious person. Do NOT induce vomiting. If vomiting occurs, keep head lower
than hips to prevent aspiration. Get medical attention immediatoly.
Inhalation:
Move injured person into fresh air and keep person calm under observation. Get medical attentlon immediately.
Medical conditions aggravated by exposure:
Any respiratory or skin condition.
5. FIREFIGHTING MEASURES
Flash point (Fahrenheit):
Lower explosive limit:
Upper explosive limit:
Autoignition temperature:
Sensitivity to Impact:
Sensitivity to static discharge:
Hazardous combustion products:
Product 10: 5788CO0008
88°F (31 °C )
1%
8%
not determined -OF (T
no
Subject to static discharge hazards. Please see bonding
and grounding information in Section 7.
See Section 10.
Page 217

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Catalyst
Harvey Harman <harvey.harman [e-mail]>
John SlIch <[e-mail]> Wed, Dec 30, 2009 at 12:38 PM
To: Harvey Harman <harvey.harmanc@gmail.00m>
Hi Harvey,
The fire marshal makes us store the catalyst outside. No more than 4 gallons at a time. The materbi
comes in 1 gallon containers.
We have the MS€]S sheets on it,
We use 1 Gallon for every 1,000 pounds of resin.
We have two other chemicals on the property. Small quantities of Acetone that we buy from Walmart one
gallon at a time. The second is the various colors of pigments we use. The pigments are very similar in
make-up as the resin and are used at the ratio of 1 pound of pigment to 500 pounds of resin
At any one time there is at most 100 pounds of pigment on site. Its stored in 5 gallon plastic buckets and
one quart cans as supplied by the manufacturer.
We do not have any other chemicals other than household cleaners on site.
John
r yvl +G.n
From: Harvey Harman (ma!Ko:harve,harman@__mail.com]
Sent: Tuesday, December 29, 2009 10:29 AM
To: Mack Greeson; John Sich
Subject: Catalyst
(Quoted twd hidden)
1 of 2 1/4/2010 3:14 PM

4Se a zo1-6t� L411C-
ASHLAND
SAFETY DATA SHEET
AROPOLTM LB 1157-39 RESIN
119077
Page: 1
Revision Date: 01/25/2008
Print Date. 6/23/2009
MSDS Number: R0310934
Version: 1.5
1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE
COMPANY[UNDERTAKING
Ashland
P.O. Box 2219
Columbus, OH 43216
Product name
Product code
Product.Use Description
Regulatory Information Number
Telephone
Emergency telephone
AROPOLTM LB 115 7-3 9 RESIN
119077
No data
2. HAZARDS IDENTIFICATION
Appearance: liquid„ amber
1-800-325-3751
614-790-3333
1-800-ASHLAND
(1-800-274-5263)
WARNING! FLAMMABLE LIQUID AND VAPOR. MAY AFFECT THE CENTRAL
NERVOUS SYSTEM CAUSING DIZZINESS, HEADACHE OR NAUSEA. MAY BE
HARMFUL IF INHALED OR SWALLOWED. MAY CAUSE EYE, SKIN AND
RESPIRATORY TRACT IRRITATION. PROLONGED OR REPEATED CONTACT
MAY DRY SKIN, CAUSE IRRITATION AND BURNS.
Routes of exposure
Inhalation, Skin absorption, Stan contact, Eye Contact, Ingestion
Eye contact
Can cause eye irritation. Symptoms include stinging, tearing, redness, and
swelling of eyes.
Shin contact
Can cause skin irritation. Prolonged or repeated contact may dry the skin.
Symptoms may include redness, burning, and drying and cracking of skin, burns and
other skin damage. Passage of this material into the body through the skin is possible, but .
it is unlikely that this would result in harmful effects during safe handling and use.
Ingestion
Page I / 10

ASHLAND
SAFETY DATA SHEET
A.ROPOLTM LB 1157-39 RESIN
119077
Page: 2
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: 1.5
Swallowing small amounts of this material during normal handling is not likely to
cause harmful effects. Swallowing large amounts may be harmful. This material can get
into the lungs during swallowing or vomiting. This results in lung inflammation and
other lung injury.
Inhalation
Breathing aerosol and/or mist is possible when material is sprayed. Aerosol and
mist may present a greater risk of injury because more material may be present in the air
than from vapor alone. Breathing small amounts of this material during normal handling
is not likely to cause harmful effects. Breathing large amounts may be harmful.
Symptoms are not expected at air concentrations below the recommended exposure
limits, if applicable (see Section 8.).
Aggravated Medical Condition
Preexisting disorders of the following organs (or organ systems) may be
aggravated by exposure to this material:, respiratory tract, skin, lung (for example,
asthma -like conditions), liver, male reproductive system, auditory system
Symptoms
Signs and symptoms of exposure to this material through breathing, swallowing,
and/or passage of the material through the skin may include., metallic taste, stomach or
intestinal upset (nausea, vomiting, diarrhea), irritation (nose, throat, airways), central
nervous system depression (dizziness, drowsiness, weakness, fatigue, nausea, headache,
unconsciousness) and other central nervous system effects, loss of coordination,
confusion, liver damage .
Target Organs
Overexposure to this material (or its components) has been suggested as a cause
of the following effects in laboratory animals:, mild, reversible kidney effects, effects on
hearing, respiratory tract damage (nose, throat, and airways), testis damage, liver damage,
Overexposure to this material (or its components) has been suggested as a cause of the
following effects in humans:, mild effects on color vision, effects on hearing, respiratory
tract damage (nose, throat, and airways), central nervous system effects
Carcinogenicity
There was no increase in cancer in rats exposed to styrene by inhalation.
However, there was an increase in lung cancer in styrene -exposed mice. The relevance
of the mouse lung cancer to humans is uncertain. Styrene did not cause cancer in mice in
studies in which the chemical was placed in the stomachs through a feeding tube, or in a
study in which styrene was given by injection. Epidemiological studies do not provide a
Page 2 / 10

ASHLAND
SAFETY DATA SHEET
AROPOLTm LB 1157-39 RESIN
119077
Page: 3
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: L5
basis for concluding that styrene causes cancer. Styrene is listed as a possible human
carcinogen by the International Agency for Research on Cancer (IARC).
Reproductive hazard
This material (or a component) has been shown to cause harm to the fetus in
laboratory animal studies. Harm to the fetus occurs only at exposure levels that harm the
pregnant animal. The relevance of these findings to humans is uncertain.
Other information
Styrene readily reacts with low concentrations of halogens (for example, fluorine,
chlorine, bromine, or iodine) to form a tear -producing substance.
3. COMPOSITIONANFORMATION ON INGREDIENTS
_Components CAS -No. Concentration
STYRENE _ 100-42-5 >=30-c40%
4. FIRST AID MEASURES
Eyes
If symptoms develop, immediately move individual away from exposure and into
fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids
apart; seek immediate medical attention.
Skin
Remove contaminated clothing. Flush exposed area with large amounts of water.
If skin is damaged, seek immediate medical attention. If skin is not damaged and
symptoms persist, seek medical attention. Launder clothing before reuse.
Ingestion
Seek medical attention. If individual is drowsy or unconscious, do not give
anything by mouth; place individual on the left side with the head down. Contact a
physician, medical facility, or poison control center for advice about whether to induce
vomiting. If possible, do not leave individual unattended.
Inhalation
Page 3 / 10

ASHLAND
SAFETY DATA SHEET
AROPOLTM LB 1157-39 RESIN
119077
t
Page: 4
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: L5
If symptoms develop, move individual away from exposure and into fresh air. If
symptoms persist, seek medical attention. If breathing is difficult, administer oxygen.
Keep person warm and quiet; seek immediate medical attention.
Notes to physician
Hazards: This material is an aspiration hazard. Potential danger from aspiration
must be weighed against possible oral toxicity (See Section 2 - Swallowing) when
deciding whether to induce vomiting.
Treatment: No information available.
5. FFRE-FIGHTING MEASURES
Suitable extinguishing media
Water mist, Carbon dioxide (CO2), Dry chemical, Foam
Hazardous combustion products
May form:, carbon dioxide and carbon monoxide, toxic fumes, various
hydrocarbons
Precautions for fire -fighting
Material is volatile and readily gives off vapors which may travel along the
ground or be moved by ventilation and ignited by pilot lights, flames, sparks, heaters,
smoking, electric motors, static discharge or other ignition sources at locations near the
material handling point. Never use welding or cutting torch on or near drum (even empty)
because product (even just residue) can ignite explosively. During a fire, irritating or
toxic decomposition products may be generated.Wear full firefighting turn -out gear (full
Bunker gear), and respiratory protection (SCBA). Polymerization will take place under
fire conditions. If polymerization occurs in a closed container, there is a possibility it
will rupture violently. Cool storage container with water, if exposed to fire.
Flammability Class for Flammable Liquids
Flammable Liquid Class IC
6. ACCIDENTAL RELEASE MEASURES
Personal precautions
For personal protection see section 8. Eliminate all ignition sources (flares,
flames including pilot7ights, electrical sparks). Persons not wearing protective equipment
should be excluded from area of spill until clean-up has been completed. Stop spill at
Page 4 / 10

ASHLAND
SAFETY DATA SHEET
AROPOLTM LB 1157-39 RESIN
119077
t
Page: 5
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: 1.5
source. Prevent from entering drains, sewers, streams or other bodies of water. Prevent
from spreading. If runoff occurs, notify authorities as required. Pump or vacuum
transfer spilled product to clean containers for recovery. Absorb unrecoverable product.
Transfer contaminated absorbent, soil and other materials to containers for disposal.
Environmental precautions
Prevent run-off to sewers, streams or other bodies of water. If run-off occurs,
notify proper authorities as required, that a spill has occurred.
Methods for cleaning up
Absorb liquid on vermiculite, floor absorbent or other absorbent material.
7. HANDLING AND STORAGE
Handling
Containers of this material may be hazardous when emptied. Since emptied
containers retain product residues (vapor, liquid, and/or solid), all hazard precautions
given in the data sheet must be observed. Avoid prolonged or frequently repeated skin
contact with this material. Skin contact can be minimized by wearing impervious
protective gloves. As with all products of this nature, good personal hygiene is essential.
Hands and other exposed areas should be washed thoroughly with soap and water after
contact, especially before eating and/or smoking. Regular laundering of contaminated
clothing is essential to reduce indirect skin contact with this material. Static ignition
hazard can result from handling and use. Electrically bond and ground all containers,
personnel and equipment before transfer or use of material. Special precautions may be
necessary to dissipate static electricity for non-conductive containers. Use proper bonding
and grounding during product transfer as described in National Fire Protection
Association document NFPA 77.
Storage
Store in closed containers in a dry, well -ventilated area. Do not store near extreme
heat, open flame, or sources of ignition.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Exposure Guidelines
STYRENE
ACGIH
ACGIH
Page 5 / 10
100-42-5
time weighted average 20 ppm
Short term exposure limit 40 ppm

ASHLANO
SAFETY DATA SHEET
AROPOLTM LB 1157-39 RESIN
119077
NIOSH
Recommended exposure limit
50 ppm
(REL):
NIOSH
Recommended exposure limit
215 mg/m3
(REL)i
NIOSH
Short term exposure limit
100 ppm
NIOSH
Short term exposure limit
425 mg/m3
OSHA Z2
time weighted average
100 ppm
OSHA Z2
Ceiling Limit Value:
200 ppm
OSHA Z2
Maximum concentration:
600 ppm
1
Page: 6
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: 1.5
General advice
These recommendations provide general guidance for handling this product.
Personal protective equipment should be selected for individual applications and should
consider factors which affect exposure potential, such as handling practices, chemical
concentrations and ventilation. It is ultimately the responsibility of the employer to
follow regulatory guidelines established by local authorities.
Exposure controls
Provide sufficient mechanical (general and/or local exhaust) ventilation to
maintain exposure below TLV(s). OSHA has formally endorsed a styrene industry
proposal for a voluntary 50 ppm workplace limit on styrene. Members of the Styrene
Information and Research Council (SIRC), Composites Institute (CI), Composite
Fabricators Association (CFA), International Cast Polymers Association (ICPA) and
National Marine Manufacturers Association (NMMA) have agreed to use either
engineering controls, work practices or respiratory protection to achieve this voluntary
limit for styrene.
Eye protection
Chemical splash goggles in compliance with OSHA regulations are advised,
however, OSHA regulations also permit other type safety glasses. Consult your safety
representative.
Skin and body protection
Wear resistant gloves (consult your safety equipment supplier).
To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respiratory protection
If workplace exposure limit(s) of product or any component is exceeded (see
exposure guidelines), a NIOSH-approved air supplied respirator is advised in absence of
proper environmental control. OSHA regulations also permit other NIOSH respirators
Page 6 / 10

ASHLAND
SAFETY DATA SHEET
AROPOLM LB 1157-39 RESIN
119077
1
Page: 7
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: 1.5
(negative pressure type) under specified conditions (see your industrial hygienist).
Engineering or administrative controls should be implemented to reduce exposure.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state
Form
Colour
Odour
Boiling point/boilingrange
PH
Flash point
Evaporation rate
Explosion limits
Vapour pressure
Vapour density
Density
Solubility
Partition coefficient: n-
octanol/water
Autoignition temperature
10. STABILITY AND REACTIVITY
liquid
No data
amber
pungent
145.00 °C / 293 OF
No data
84 OF / 29 °C
No data
1.1 %(V) 6.1 %(V)
8.53 hPa @ 77 OF / 25 °C
3.6 (AIR=1)
1.082 g/cm3 @ 77.00 OF / 25.00 °C
9 lb/gal a 77.00 OF / 25.00 °C
insoluble in water
No data
No data
Stability
This material is unstable at elevated temperatures and pressures
Conditions to avoid .
Avoid heat, open flame, and prolonged storage at elevated temperatures., Avoid
contact with:, excessive heat
Incompatible products
Avoid contact with:, acids, aluminum chloride, halogens, iron chloride, metal
salts, peroxides, strong alkalis, strong oxidizing agents
Hazardous decomposition products
May form:, carbon dioxide and carbon monoxide, toxic fumes, various
hydrocarbons
Page 7 / 10

ASHI.AND
SAFETY DATA SHEET
AROPOLTM LB 1157-39 RESIN
119077
Hazardous reactions
Page: 8
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: 1.5
Product can undergo hazardous polymerization.; Avoid exposure to excessive
heat, peroxides and polymerization catalysts.
Thermal decomposition
No data
11. TOXICOLOGICAL INFORMATION
Acute oral toxicity
STYRENE
Acute inhalation toxicity
STYRENE
Acute dermal toxicity
12. ECOLOGICAL INFORMATION
Aquatic toxicity
L.D 50 Rat: 2,650 mg/kg
LC 50 Rat: 2800 ppm, 4 h
Acute and Prolonged Toxicity to Fish
No data
Acute Toxicity to Aquatic Invertebrates
No data
Environmental fate and pathways
No data
13. DISPOSAL CONSIDERATIONS
Waste disposal methods
Dispose of in accordance with all applicable local, state and federal regulations.
Do not discharge effluent containing this product into lakes, streams, ponds or estuaries,
Page 8 / 10

ASHLAND
SAFETY DATA SHEET
AROPOLTM LB It 57-39 RESIN
119077
Page: 9
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number: R0310934
Version: 1.5
oceans, or other waters unless in accordance with the requirements of a National
Pollutant Discharge Elimination System (NPDES) permit, and the permitting authority
has been notified in writing prior to discharge. Do not discharge effluent containing this
product to sewer systems without previously notifying the local sewage treatment plant
authority. For guidance, contact your State Water Board or Regional Office of the EPA.
For assistance with your waste management needs - including disposal, recycling and
waste stream reduction, contact Ashland Distribution's Environmental Services Group at
800-637-7922.
14. TRANSPORT INFORMATION
IMDG:
UN1866, RESIN SOLUTION 3, ill
IATA_P:
UN1866, Resin solution 3, III
IATA_C:
UN1868, Resin solution 3, III
CFR_ROAD:
UN1866, Resin solution 3, III
CFR_RAIL:
UN1866, Resin solution 3, III
CFR_INWTR:
UN1866, Resin solution 3, iii
Dangerous goods descriptions (if indicated above) may not reflect package size, quantity,
end -use or region -specific exceptions that can be applied. Consult shipping documents for
descriptions that are specific to the shipment.
15. REGULATORY INFORMATION
California Prop. 65 .
WARNING! This product contains a chemical known in the State of California to cause
cancer.
ETHANOL
BENZENE
1,4-DIOXANE
ACETALDEHYDE
WARNING! This product contains a chemical known in the State of Califomia to cause
Page 9 / 10

ASHLAN13.
SAFETY DATA SHEET
AROPOLTM LB 1157-39 RESIN
119077
birth defects or other reproductive harm.
BENZENE
ETHYLENE GLYCOL MONOMETHYL ETHER
TOLUENE
SARA Hazard Classification
SARA 313 Component(s)
STYRENE
Health
HMIS 2*
NFPA 2
6.OTHER INFORMATION
Reactivity Hazard
Fire Hazard
Acute Health Hazard
Chronic Health Hazard
100-42-5
1
Page: 10
Revision Date: 01/25/2008
Print Date: 6/23/2009
MSDS Number. R0310934
Version: 1.5
34.571 %
Flammability Reactivity Other
3
2
2
The information accumulated herein is believed to be accurate but is not warranted to be
whether originating with the company or not. Recipients are advised to confirm in advance
of need that the information is current, applicable, and suitable to their circumstances. This
MSDS has been prepared by Ashland's Environmental Health and Safety Department (1-
800-325-3751).
Page 10 / 10

MATERIAL SAFETY DATA SHEET
Chem! r�
Use)se) �✓ SciLrry�lr2 �fAs� Ymmu: �s
lh HI -POINTS 90
1. PRODUCT AND COMPANY IDENTIFICATION
Product name : 1-1I-PO1NTO 90
Chemical name: Methyl ethyl ketone peroxides
Use of substanee(preparatlon: Initiator ("catalyst") for curing polyester resin formulations.
Supplier: Chemtura Corporation
199 Benson Road
Middlebury, CT 06749 USA
Emergency telephone CHEMTREC (24 hours) 800-424-9300
number: • Chemturn Corporation Emergency Response (24 hours) 800-292-5898
Environmental, Health and 866-430-2775
Safety Department:
Customer Service: 877-948-2660
Prepared by Product Safety Department Date of Issue: 06/26/2007
(US) [phone]
(EU) +44 (0) 1753.603.000
Email: [e-mail]
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
WARNING!
MAYBE HARMFUL OR FATAL IF SWALLOWED.
MAY CAUSE ALLERGIC SKIN REACTION.
MAY BE IRWTATING OR CORROSIVE TO THE SKIN ANDVOR EYES.
COMBUSTIBLE LIQUID
OXIDIZING MATERIAL
3. COMPOSITION I INFORMATION ON INGREDIENTS
INcnF.orr"Nr
By VVLK;1 r
Methyl ethyl ketone peroxide 36 - 40
CAS# 1338-234
(% Active Oxygen) <= 9
CAS# -
Dimethyl phthalate 58 - 66
CAS# 131-t 1.3
(M)MM 000)1I0022976 Page: 1 of 8

Chemturaa
Methyl ethyl ketone
CAS# 7g.93.3
Hydrogen peroxide 3$%
CAS# 7712-04-1
4. FIRST AID MEASURES
MATERIAL SAFETY DATA SHEET
HI—POINTO 90 2UL93MM 061M.07
oswaw
0.1 - 1
0.1 - I.S
liiva lowina
Obtain medical attention, if patient is folly eonscious, rinse mouth with water. Give water to drink, brink water in small sips. (Diluting effect) Never give anything
by mouth to an unconscious person. Vomiting may cause aspiration into the lungs resulting in chemical pneumonia.
lnhvjnkn
Remove to fresh air. ifexposwe is severe, hospitalize and observe. Ifbreathing has slapped, give artificial reapiration.
Skin Sontact.
Remove contaminated clothing. Wash akin with imp and water. If irritation persists or if contact has been prolonged, obtain medical attention.
Eve tsontact
Immediately flush eyes with water and continue washing for at least 15 minutes. Obtain medical attention immediately. May cause blindness.
Nofes to Wmlft
ROUTES OF ENTRY: Eyes, skin, ingestion, inhalation, mist.
TARGET ORGANS: Eyes, skin, respiratory system
S. FIRE -FIGHTING MEASURES
FhA paint, 176 OF so cc
Flammable limits
lower Umin Not available
Upper 11mit: Not available
Autoignition temperature:
Not available
LWArdous combustion products
Carbon monoxide.
Carbon dioxide.
Hydrocarbons.
jgg&l fire fighhne Procedures
Evacuate all personnel from danger area.
Use water spray to cool fire -exposed containers and structunx.
BMW 2Lglect1yg eauloment for flrcliahten
Body covering pmtectiveclothing.
Self-contained breathing apparatus.
f b(riigulehine media
Suitable: - water fog
- foam
- CO2
- dry ebemlcal
- dry sand
am 000000029978
Page: 2 of 8

ult cuun J: q'1VM HP LRSERJET FAX 517-S89-D391 p, 2
e"i 4 L4 A
Product Code: 2M Date last revised: 10/28/2009
M&TERXA . 9UUMTY DAM SST
------------------------------
1. IDENTIFICATION OF SUBSTANCE
Product Trade 1Na=t Release Coating 1098
Product Use: Release Agent
Product Description: Water emulsion
HNIS Hazard Rating-.. Hl, F0, R.O, PE C
MANUFACTURER INFORMATION:
Huron Technologies, Inc. Phone: [phone]
415 Industrial Dr. Rmergency Phone: [phone]
Leslie, MI 45251 USA (Chemtrec) [phone]
2. COMPOSITION/INFORMATION ON INGREDIENTS
------------------------------------------
Hydrocarbon wax
30-36%
Morpholine - ACGIH TLV.(skin) TWA 20 ppm CAS# 110-91-8 2-416
water
60-68$
This product is a mixture of materials, each of which is listed in TSCA as
indicated on suppliers' MSDS. Thar mixture is -non -hazardous when used as
directed.
---__ _ -__ . ---- - - ------------------------------
-HAZARDS
-IDENTIFICATION
HAZARD DESIGNATION: None
CLASSIFICATION SYSTEM: This preparation is not classified as dimgerous
according to Directive 1999/45/SC.
EP7ECTS OF OVEREXPOSURE:
Eyes; Transient irritation
Skin: Transient irritation
Chronic Effects 'None known.
___- ---_ --_- - --- ----- -- ----- --- -_ -----------------
4..
- MMGMXY AND FIRST AID PROCEDURES: - -
Eyes: In case of contact, flush eyes well with water for 15 minutes.
obtain medical attention if irritation develops.
Skin': Flush skin with plenty of water and wash affected area with
soap and water. Launder contaminated clothing before reuse.
Call physician if irritation devdlops.
Inhalation-. Remove to fresh air. Administer artificial respiration if
breathing is stopped. Call physician.
Ingestion: If ingested,. give aeveral glasses of crater but do not induce
vomiting. if vomiting does occur, give fluids again.. Have
medical personnel determine if vomiting or evacuation of the
stomach An necessary. Do not give anything by mouth to an
unconscious person.
-- -- ---- - ________-_------__----
5. FIRE FIGHTING I�ASUR85 - [C} -F-----------------------------------------�------------ ----
Flash Point,
Flammable limits in air by volume -Lower -NIA Upper -N/A
Sxtinguishing Media: Water fog, dry chemical, carkx= dioxide.
Release Coa:ing 7098 Page 1 of 4

�. 1001-1'I Est
d
PAGE
MATERIAL SAFETY DATA SHEET
Issued to . . . . . . . . . . . . . . Floorazzo
215 West Third St.
Siler City
Attention of . . . . . . . . . . . . .
NC 27344
Sales Number . . . . . . . . . . . .
Sales Description Number One . . . . .
Sales Description Number Two . . . . .
SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
---------------------------------------------------------------------------
CHEMICAL PRODUCT IDENTIFICATION:
PRODUCT ID . . . . . . . . . . . . . : CF-52760
PRODUCT DESCRIPTION . . . . . . . . . : FOREST
TRADE NAME . . . . . . . . . . . . . . CHROMAFLO
FORMULA ID . . . . . . . . . . . . . . CF-52760
FORMULA'VERSION NUMBER . . . . . 4
PRINT DATE . . . . . . . . . . . . 12/11/2009
MANUFACTURER IDENTIFICATION:
NAME . . . . . . . . . . . . . . . . . PLASTICOLORS,.INC.
ADDRESS . . . . . . . . . . . . . . : 2600 MICHIGAN AVENUE
ASHTABULA OH 44004
TELEPHONE . . . . . . . . . . . . . . . 440-997-5137
EMERGENCY CONTACT . . . . . . . . . . : Chemtrec
EMERGENCY TELEPHONE . . . . . . . . . : [phone]
HMIS INFORMATION:
Health - 1 Flammability - 1 Reactivity - 1
---------------------------------------------------------------------------
SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS
----------------------------------------------------------------------
CAS# 1333-86-4
Carbon Black
PCT BY WT; .9760
EXPOSURE LIMIT:
OSHA PEL 3.5 mg/m3
---------------------------------------------------------------------------

PAGE 2
----------------------------------------------------------------
PLASTICOLORS, INC.
MATERIAL SAFETY DATA SHEET
F--2 ------------------------------------------------------------------------
CAS# MIXTURE
Polyester Resin
PCT BY WT: 70-75%
EXPOSURE LIMIT:
---------------------------------------------------------------------------
This product contains one or more reported carcinogens or suspected
carcinogens which are noted NTP, IARC, or OSHA-Z in the other limits
recommended column.
This product contains pigments which may become a dust nuisance when
removed by abrasive blasting, sanding, or grinding.
---------------------------------------------------------------------------
SECTION 3 - HAZARDS IDENTIFICATION
---------------------------------------------------------------------------
This product contains carbon black, a substance identified by the
International Agency for Research on Cancer (IARC), as a
Classification 2b` (possibly°'carcinogenic to humans) .
CAUTION! : May cause skin and eye irritation
POTENTIAL HEALTH EFFECTS:
ACUTE EFFECTS:
EYE:
Exposure can cause eye irritation. Symptoms may include stinging.
tearing, redness, and swelling.
SKIN:
Exposure may cause mild skin irritation. Symptoms may include redness
and burning.
INHALATION:
Excessive inhalation of vapors can cause nasal and respiratory
irritation, dizziness, weakness, fatigue, nausea, headache. High
concentrations may cause central nervous system depression.
INGESTION:
May cause central nervous system depression.
:HRONIC EFFECTS:
EYE:
No harmful effects by chronic exposure reported.

NWS Raleigh, NC Climate Data
4 .
Pagel of 2
NWS Raleigh, NC
Climate Data
Data updated Thu Jul 1 13:45:04 GMT 2010
Help - Understanding the Preliminary Local Climatological Data (WS Form F-6)
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ZtIGH-DURRAM INTL AIRPORT NC
MONTH:
YEAR: 2010
LATITUDE: 35 52 N
LONGITUDE: 76 47 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
77 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
1
85
69
77
6
0
12
0.29
0.0
0
6.5
20
160
M
M
9
1
23
170
2
88
71
80
8
0
15
0.01
0.0
0
4.6
13
140
M
M
8
1238
17
140
3
89
70
80
8
0
15
0.00
0.0
0
6.1
13
230
M
M
7
18
17
230
4
92
70
81
9
0
16
0.00
0.0
0
7.6
18
230
M
M
6
18
23
220
5
92
73
83
11
0
18
T
0.0
0
7.9
17
230
M
M
6
22
240
6
93
72
83
10
0
18
0.18
0.0
0
10.3
22
230
M
M
6
13
29
230
7
82
64
73
0
0
8
0.00
0.0
0
3.5
14
30
M
M
5
21
310
8
83
64
74
1
0
9
0.00
0.0
0
4.7
10
30
M
M
6
15
100
9
88
68
78
5
0
13
0.00
0.0
0
11.2
22
220
M
M
8
29
240
10
91
74
83
9
0
18
0.00
0.0
0
7.4
18
230
M
M
7
21
230
11
91
70
81
7
0
16.0.00
0.0
0
4.6
13
70
M
M
4
18
20
12
94
68
81
7
0
16(o0.0
0
4.7
17
320
M
M
4
138
29
340
13
96
72
84
10
0
19
2
0.0
0
5.5
23
250
M
M
6
138
31
240
14
93
71
82
8
0
17
0.00
0.0
0
3.8
13
270
M
M
7
1
20
240
15
94
72
83
8
0
18
0.01
0.0
0
2.4
15
230
M
M
5
3
17
220
16
91
73
82
7
0
17
0.16
0.0
0
4.8
20
250
M
M
8
138
24
240
17
91
71
81
6
0
16
0.00
0.0
0
3.4
16
280
M
M
4
22
280
18
88
69
79
4
0
14
0.00
0.0
0
5.8
14
70
M
M
3
18
80
19
93
73
83
7
0
18
0.00
0.0
0
4.8
9
210
M
M
5
18
13
220
20
94
72
83
7
0
18
0.00
0.0
0
3.6
12
310
M
M
4
18
15
310
21
93
69
81
5
0
16
0.00
0.0
0
2.4
12
40
M
M
4
15
10
22
98
69
84
8
0
19
0.00
0.0
0
4.5
18
200
M
M
5
25
200
23
97
73
85
9
0
20
0.05
0.0
0
4.7
17
300
M
M
4
138
30
320
24
99
73
86
9
0
21
0.00
0.0
0
5.1
18
230
M
M
4
24
230
25
94
77
86
9
0
21
0.00
0.0
0
4.4
14
190
M
M
7
18
190
26
97
73
85
8
0
20
0.00
0.0
0
5.4
20
220
M
M
5
3
25
220
27
101
73
87
10
0
22
0.00
0.0
0
8.1
18
230
M
M
3
22
230
28
99
73
86
9
0
21
0.00
0.0
0
8.4
21
230
M
M
5
3
24
240
29
96
75
86
9
0
21
0.00
0.0
0
7.1
17
230
M
M
7
3
21
230
30
78
69
74
-4
0
9
0.16
0.0
0
5.6
13
40
M
M
9
1
18
120
SM
2760
2130
0
501
2.11
0.0
168.9
M
171
AV
92.0
71.0
5.6
FASTST
M
M
6
MAX(MPH)
MISC ----> # 23 250 # 31 240
hq://www.erh.noaa.gov/rabldata/rdulcd.june.2010.htm] 7/21/2010

t
NWS Raleigh, NC Climate Data Page 2 of 2
r
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: RALEIGH-DURHAM INTL AIRPORT NC
MONTH: JUNE
YEAR: 2010
LATITUDE: 35 52 N
LONGITUDE: 78 47 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.5 TOTAL FOR MONTH: 2.11 1 = FOG OR MIST
DPTR FM NORMAL: 6.8 DPTR FM NORMAL: -1.31 2 = FOG REDUCING VISIBILITY
HIGHEST: 101 ON 27 GRTST 24HR 1.23 ON 13-13 TO 1/4 MILE OR LESS
LOWEST: 64 ON 8, 7 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 7 - DUSTSTORM OR SANDSTORM;
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 22 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65)
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL -5 PTCLDY (SCALE 4-7) 27
TOTAL FM JUL 1 3425 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -40
[CDD (BASE 65) ]
TOTAL THIS MO. 501
DPTR FM NORMAL 208 [PRESSURE DATA]
TOTAL FM JAN 1 820 HIGHEST SLP M ON M
DPTR FM NORMAL 360 LOWEST SLP 29.75 ON 28
[REMARKS]
http://www.erh.noaa.gov/rah/data/rdulcd.june-201 O.hbnl 7/21/2010

WNWS Raleigh, NC Climate Data
It
Page 1 of 2
NWS Raleigh, NC
Climate Data
Data updated Thu Jul 1 13:45:02 GMT 2010
Help - Understanding the Preliminary local Climatological Data (WS Form F-6)
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION- PIEDMONT TRIAD INTL AIRPORT NC
MONTH: JUNE
YEAR:
LATITUDE: 36 4 N
LONGITUDE: 79 57 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
1 2 3 4 5 6A 6B , 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPA SPA DIR MIN PSBL S-S WX SPD DR
1
85
68
77
7
0
12
T
0.0
0
6.2
13
240
M
M
6
16
240
2
86
68
77
7
0
12
0.15
0.0
0
4.9
18
310
M
M
5
138
23
310
3
87
67
77
6
0
12
0.00
0.0
0
7.2
13
250
M
M
5
18
16
180
4
88
70
79
8
0
14
T
0.0
0
7.0
16
220
M
M
2
18
20
210
5
89
71
80
9
0
15
T
0.0
0
7.0
14
230
M
M
3
18
18
240
6
90
70
80
8
0
15
0.01
0.0
M
11.1
22
230
M
M
4
28
350
7
83
61
72
0
0
7
0.00
0.0
0
4.9
12
330
M
M
1
21
340
8
81
61
71
-1
0
6
0.00
0.0
0
4.8
13
150
M
M
3
20
50
9
84
68
76
4
0
11
T
0.0
0
9.9
20
210
M
M
4
25
210
10
88
71
80
8
0
15
0.00
0.0
0
6.5
15
290
M
M
3
22
220
11
90
56
78
5
0
13
0.0
0
3.5
9
70
M
M
0
16
50
12
91
70
81
8
0
1
0.45
0.0
0
4.9
29
300
M
M
3
138
36
300
13
93
71
82
9
0
17
0.0
0
7.1
29
300
M
M
4
138
36
300
14
92
70
81
8
0
16
0.17
0.0
0
6.9
38
310
M
M
2
13B
45
300
15
93
69
81
7
0
16
0.01
0.0
0
3.7
22
20
M
M
3
3
31
10
16
89
72
81
7
0
16
0.23
0.0
0
3.0
18
60
M
M
5
138
23
330
17
90
70
80
6
0
15
0.00
0.0
0
4.6
15
300
M
M
1
17
300
18
86
67
77
3
0
12
0.00
0.0
0
5.6
13
60
M
M
2
17
50
19
89
70
60
5
0
15
0.00
0.0
0
5.0
12
160
M
M
3
18
16
230
20
92
72
82
7
0
17
0.00
0.0
0
4.1
12
330
M
M
2
16
10
21
91
71
81
6
0
16
0.00
0.0
0
2.8
9
70
M
M
1
15
.70
22
94
72
83
8
0
18
0.00
0.0
0
4.2
10
200
M
M
1
13
260
23
95
73
84
9
0
19
T
0.0
0
4.7
22
260
M
M
2
8
29
260
24
94
74
84
9
0
19
T
0.0
0
7.2
18
360
M
M
1
38
28
340
25
92
74
83
7
0
18
0.00
0.0
0
3.9
10
180
M
M
1
15
170
26
94
74
84
8
0
19
0.00
0.0
0
5.9
14
310
M
M
2
18
17
310
27
96
74
85
9
0
20
0.00
0.0
0
6.9
16
200
M
M
1
18
21
200
28
95
73
84
8
0
19
T
0.0
0
10.0
18
230
M
M
2
23
250
29
91
74
83
7
0
18
T
0.0
0
4.7
13
310
M
M
4
17
320
30
80
71
76
-1
0
11
0.00
0.0
0
6.5
16
60
M
M
5
8
20
70
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0
449
1.62
0.0
174.7
M
81
AV 89.6 70.1
5.8 FASTST M
M
3 MAX(MPH)
MISC
---->
#
38
310
# 45
300
http://www.erh.noaa.gov/rah/data/gsolcd.june.201 O.html 7/21/2010

1w, ,NWS Raleigh, NC Climate Data Page 2 of 2
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: PIEDMONT TRIAD INTL AIRPORT NC
MONTH: JUNE
YEAR: 2010
LATITUDE: 36 4 N
LONGITUDE: 79 57 W
[TEMPERATURE DATA]
[PRECIPITATION DATA]
SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY:
79.8
TOTAL FOR MONTH: 1.62
1
= FOG OR MIST
DPTR FM NORMAL:
6.2
DPTR FM NORMAL: -1.91
2
= FOG REDUCING VISIBILITY
HIGHEST: 96 ON 27
GRTST 24HR 0.60 ON 13-13
TO 1/4 MILE OR LESS
LOWEST: 61 ON 8,
7
3
= THUNDER
SNOW, ICE PELLETS, HAIL
4
= ICE PELLETS
TOTAL MONTH: 0.0 INCH
5
= HAIL
GRTST 24HR 0.0
6
= FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0
7
= DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8
= SMOKE OR HAZE
(NO. OF DAYS WITH]
[WEATHER - DAYS WITH]
9
= BLOWING SNOW
X
= TORNADO
MAX 32 OR BELOW:
0
0.01 INCH OR MORE: 7
MAX 90 OR ABOVE:
17
0.10 INCH OR MORE: 5
MIN 32 OR BELOW:
0
0.50 INCH OR MORE: 1
MIN 0 OR BELOW:
0
1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO.
0
CLEAR (SCALE 0-3) 21
DPTR FM NORMAL
-8
PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1
3640
CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL
-208
[CDD (BASE 65) ]
TOTAL THIS MO.
449
DPTR FM NORMAL
186
[PRESSURE DATA]
TOTAL FM JAN 1
716
HIGHEST SLP M ON M
DPTR FM NORMAL
327
LOWEST SLP 29.75 ON 28
[REMARKS]
http://viww.erh.noaa.gov/rah/data/gsolcd.june.2010.htmi 7/21 /2010

1 inch = 700 feet
-mm-- -i Feet
500 1,000 2,000
Legend
Centerline Parcels Town Limits Dam/Weir Stream/River Intermittent Stream
530
0 el-
0,N�