Revision date: 5/1/2015 Revision: 0
SAFETY DATA SHEET
HexForce Carbon Fabric
1. Identification
Product identifier
Product name HexForce Carbon Fabric
Product number 20584US-2
Synonyms; trade names Woven Carbon Fabric wth various types of Sized or Unsized Carbon Fibers
Recommended use of the chemical and restrictions on use
Application Formulated product for Aerospace, Industrial and Wind Energy applications
Details of the supplier of the safety data sheet
Supplier Hexcel Reinforcements
1913 N. King Street
Seguin
TX 78155
USA
Tel: ++ 830 379 1580
Fax: ++ 830 379 9544
Contact Person 11711 Dublin Blvd, Dublin, California, USA. ++925 551 4900
Emergency telephone number
Emergency telephone To be used only for advice on chemical emergencies, spillages, fires or First Aid:
For emergencies in US/Canada: CHEMTREC 800 424 9300
For emergencies in rest of the world: CARECHEM24 – +44 (0) 1235 239 670
2. Hazard(s) identification
Classification of the substance or mixture
OSHA Regulatory Status This Product is Not Hazardous under the OSHA Hazard Communication Standard.
Physical hazards Combustible Dust – USH01
Health hazards Not Classified
Environmental hazards Not Classified

Physicochemical Physical: Carbon fiber contained in some products is electrically conductive.
Label elements
Signal word Warning
Hazard statements USH01 May form combustible dust concentrations in air
Other hazards
Warning! This may cause mild, temporary mechanical eye and skin irritation.
Hazards not otherwise
classified (HNOC)
Fine dust clouds may form explosive mixtures with air.
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3. Composition/information on ingredients
Mixtures
Composition comments Graphite (carbon) synthetic fibers, filament diameter > 4um:
4. First-aid measures
Description of first aid measures
Inhalation With any sign of respiratory distress, affected persons should be taken into fresh air, and
made to rest while medical attention is sought.
Ingestion If fiber from the product is ingested, immediately rinse mouth repeatedly with water. If
swallowing has occurred, do not induce vomiting. If requested, give affected person sips of
water. Seek medical attention.
Skin Contact In case of contact with the product or the cured product dust or particulates, immediately wash
skin with mild soap and water. Use a washcloth to help remove fibers. To avoid further
irritation, do not scratch irritated areas. Rubbing or scratching may force the fibers into the
skin. Get medical attention immediately if the irritation persists.
Eye contact Contamination by fiber should be removed by flushing with water for at least 15 minutes.
Seek medical attention if irritation persists.
Indication of immediate medical attention and special treatment needed
Notes for the doctor No specific recommendations. If in doubt, get medical attention promptly.
5.Fire-fighting measures
Extinguishing media
Suitable extinguishing mediaExtinguish with foam, carbon dioxide, dry powder or water fog.
Special hazards arising from the substance or mixture
Specific hazards Carbon fibers contained in some products are electrically conductive and if released during
combustion may present a hazard to unprotected electrical apparatus.
Advice for firefighters
Special protective equipment
for firefighters
Wear positive-pressure self-contained breathing apparatus (SCBA) and appropriate protective
clothing.
6. Accidental release measures
Personal precautions, protective equipment and emergency procedures
Personal precautions Avoid contact with skin, eyes or clothing.
Environmental precautions
Environmental precautionsDue to the physical nature of this product, environmental release to drains and water courses
is not possible.
Methods and material for containment and cleaning up
Methods for cleaning up Clean up material and put into a suitable container and dispose of properly (See Section 13).
7. Handling and storage
Precautions for safe handling
Usage precautions Storage: Keep container tightly closed and dry.
Conditions for safe storage, including any incompatibilities
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Storage precautions Store in tightly-closed, original container. Keep container dry.
8. Exposure Controls/personal protection
Exposure controls
Protective equipment

Appropriate engineering
controls
Provide adequate ventilation.
Eye/face protection Eyewear complying with an approved standard should be worn if a risk assessment indicates
eye contact is possible.
Hand protection It is recommended that gloves are made of the following material: Polyvinyl chloride (PVC).
Rubber (natural, latex).
Other skin and body
protection
Wear appropriate clothing to prevent any possibility of skin contact.
Hygiene measures Wash hands at the end of each work shift and before eating, smoking and using the toilet.
Respiratory protection Wear a suitable dust mask.
9. Physical and Chemical Properties
Information on basic physical and chemical properties
Appearance Black colored fiber
Color Black.
Odor No characteristic odor.
Melting point 6512 F / 3600 C C
Solubility(ies) Not relevant due to the physical form of this product.
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10. Stability and reactivity
Stability Stable at normal ambient temperatures and when used as recommended.
Possibility of hazardous
reactions
Will not occur under normal conditions of use.
Conditions to avoid Avoid heat, flames and other sources of ignition.
Materials to avoid Strong oxidizing agents.
Hazardous decomposition
products
Does not decompose when used and stored as recommended. In an emergency situation
leading to elevated temperature, there may be release of toxic gases and vapors. The
products of combustion and decompostion will depend on other materials present in the fire
and the actual conditions of the fire.
11. Toxicological information
Information on toxicological effects
Toxicological effects There is no toxicological data for the final product.
Other health effects The components present in this material at concentrations equal to or greater that 0.1% are
not listed or regulated by IARC, NTP, OSHA or ACGIH as a carcinogen.

Inhalation May cause irritation to the upper respiratory tract. Vapor or fumes generated from exposing
this product to elevated temperatures may cause irritation to the respiratory tract. Dust or
particulate from machining, grinding or sawing the cured product may cause irritation to the
upper respiratory tract.
Ingestion None expected under normal conditions of use. Ingestion is not an expected route of industrial
exposure.
Skin Contact Contact may cause mechanical irritation, skin redness, itching and drying of the skin.
Prolonged or repeated contact may cause allergic skin reaction, dermatitis and possible
sensitization.
Eye contact May cause mechanical irritation. Vapor or fumes generated from exposing the product to
elevated temperatures may cause irritation. Dust or particulate from the product or from
machining, grinding or sawing the product may cause mechanical irritation.
Medical considerations Preexisting eye, skin or respiratory disorders may be aggravated by contact and/or exposure
to the product, the vapor or fumes generated from heating the product or to the dust or
particulate from machining, grinding or sawing the cured product.
12. Ecological Information
Ecotoxicity No ecological data has been determined on the total product.
Persistance and degradability
Persistence and degradabilityNot relevant due to the physical form of this product.
Bioaccumulative potential
Bio-Accumulative PotentialNot relevant due to the physical form of this product.
Mobility in soil
Mobility Not relevant due to the physical form of this product.
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13. Disposal considerations
Waste treatment methods
General information Materials for disposal should be placed in appropriate sealed containers to avoid potential
human and environmental exposure. It is the responsibility of the generator to comply with all
federal, state, provincial and local laws and regulations. We recommend that you contact an
appropriate waste disposal contractor and environmental agency for relevant laws and
regulations. Under the U.S., Resource Conservation and Recovery Act (RCRA), it is the
responsibility of the user of the product to determine at the time of disposal, whether the
product meets relevant waste classification and to assure proper disposal.
Disposal methods Dispose of waste to licensed waste disposal site in accordance with the requirements of the
local Waste Disposal Authority. For products containing carbon fiber, it is possible to recycle
the carbon component.
14. Transport information
General Not regulated.
UN Number
This product is not dangerous to transport.
UN proper shipping name
This product is not dangerous to transport.
Transport hazard class(es)
This product is not dangerous to transport.
Packing group
This product is not dangerous to transport.
Environmental hazards
Environmentally Hazardous Substance
No.
15. Regulatory information
US Federal Regulations
SARA Section 302 Extremely Hazardous Substances Tier II Threshold Planning Quantities
Not listed.
CERCLA/Superfund, Hazardous Substances/Reportable Quantities (EPA)
Not listed.
SARA Extremely Hazardous Substances EPCRA Reportable Quantities
Not listed.
SARA 313 Emission Reporting
Not listed
RCRA RCRA Information: Currently, the product is not listed in the federal hazardous waste
regulation 40 CFR, Part 261.33, paragraphs (E) or (F), ie. chemical products that are
considered hazardous if they become waste. State or local hazardous waste regulations may
also apply if they are different from the federal regulation. It is the responsibility of the user of
the product to determine at the time of disposal, whether the product meets relevant waste
classification and to assure proper disposal.
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SARA (311/312) Hazard Categories
Not listed
US State Regulations
California Proposition 65 Carcinogens and Reproductive Toxins
This product contains no listed substances known to the State of California to cause cancer, birth
defects or other reproductive harm, at levels which would require a warning under the statute.
Inventories
US – TSCA
This product is an article as defined by TSCA and is not required to be listed in the TSCA inventory.
US – TSCA 12(b) Export Notification
No.
16. Other information
Abbreviations and acronyms
used in the safety data sheet
ACGIH American Conference of Industrial Hygienists ATE Acute Toxicity Estimate CAS#
Chemical Abstracts Service Number CERCLA Comprehensive Environmental Response,
Compensation, and Liability Act DOT Department of Transportation EmS Emergency
Response Procedures for Ships Carrying Dangerous Goods EPA Environmental Protection
Agency GHS Global Harmonized System HMIS Hazardous Materials Identification System,
IATA International Air Transport Association ICAO International Civil Aviation Organization
IMDG International Maritime Dangerous Goods Kow Octanol-water partition coefficient LC50
Lethal concentration to 50% of a test population LD50 Lethal dose to 50% of a test population
n.o.s. Not otherwise specified OSHA Occupational Safety and Health Administration PBT
Persistent, Bioaccumulative and Toxic substance PNEC Predicted No Effect Concentration
PPE Personal Protection Equipment RCRA Resource Conservation and Recovery Act SADT
Self-accelerating decomposition temperature SARA Superfund Admendments and
Reauthorization Act STOT Specific Target Organ Toxicity (STOT) RE Repeated Exposure
(STOT) SE Single Exposure TSCA Toxic Substance Control Act UN United Nations VOC
Volatile Organic Compound WHMIS Workplace Hazardous Materials Information System
General information When present in the product, airborne carbon fibers or dust may create electrical short-circuits
which could result in damage to or malfunctioning of electrical equipment.
Issued by U.S.A. Product Stewardship department
Revision date 5/1/2015
Revision 0
Hazard statements in fullUSH01 May form combustible dust concentrations in air
ACA HMIS Health rating. Slight hazard. (1)
ACA HMIS Physical hazard
rating.
Normally stable. (0)
ACA HMIS Personal
protection rating.
F
ACA HMIS Flammability
rating.
Will not burn. (0)
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Wherever such words or phrases as “hazardous,” “toxic,” “carcinogen,” etc. appear herein, they are used as a defined or
described under state employee right-to-know laws, Federal OSHA laws or the direct sources for these lawssuch as the
International Agency for Research on Cancer (IARC), the National Toxicology Program (NTP), etc. The use of such words or
phrases should not be taken to mean that we deem or imply any substance or exposure to be toxic, hazardous or otherwise
harmful. Any exposure can only be understood within the entire context of its occurrence, which includes such factors as the
substance’s characteristics as defined in the SDS, amount and duration of exposures, other chemicals present and
preexistingindividual differences in response to the exposure. The data provided in this SDS is based on the information
received from our raw material suppliers and other sources believed to be reliable. We are supplying you this data solely in
compliance with the Federal OSHA Hazard Communication Standard, 29 CFR 1910.1200 and the Federal and State laws as
described in Section 15: Regulatory Information. The information contained in this SDS is proprietary and confidential to
HexcelCorporation. This SDS and the information in it are not to be used for purposes other than compliance with the
Federal OSHA Hazard Communication Standard. If you have received this SDS from any other source than Hexcel
Corporation or its authorized agent, the information contained in it may have been modified from the original document and it
may not be the most current revision. Liability, if any, for use of this product is limited to the terms contained in our sale terms
and conditions. We do not in any way warrant (expressed or implied, including any implied warranty for merchantability or
fitness for a particular purpose) the data contained or the product described in this SDS. Additionally, we do not warrant that
the product will not infringe any patent or other proprietary or property rights of others.
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