Product ID:TEFLON FLUOROCARBON RESIN PTFE MICROPOWDER,
MSDS Date:11/29/1988
FSC:8030
NIIN:00N015687
MSDS Number: BLSXF

Emergency Phone: 800-441-3637/800-424-9300(CHEMTREC)

Info Phone: 800-441-7515/MSDS 302-992-3511

Preparer: W H MARTIN

Cage: 18873

Telephone: 800-441-7515;800-441-9442

Cage: 18873

ETHYLENE, TETRAFLUORO-, POLYMER (POLYTETRAFLUOROETHYLENE).

CAS: 116-14-3

RTECS: KX4025000

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGEST: NOT TOXIC. SKIN: NOT TOXIC.
EYE: MECHANICAL IRRITATION. INHAL: WHEN THERMALLY DECOMPOSED BY
HEATING >280C, OR BY SMOKING TOBACCO/CIGS CONTAM W/POLYMER DUST,
MAY CAUSE POLYMER FUME FEVER. SYMP ARE FLU-LIKE, W/CHILLS & FEVER,
WHICH MAY NOT OCCUR UNTIL SEV HRS AFTER EXPOS & PASS OFF WITHIN
(SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NONE SPECIFIED BY MANUFACTURER.
Effects of Overexposure:HLTH HAZ: 36-48 HRS, EVEN IN ABSENCE OF
TREATMENT. DUPONT REC TREATING POLYMER DUST AS A NUISANCE
PARTICULATE, AND HAS ESTABLISHED AN AEL OF 10 MG/M3 TOTAL DUST, THE
SAME AS THE TLV FOR OTHER NUISANCE PARTICULATES. CHRONIC: NONE
KNOWN.
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:INHAL: IF EXPOSED TO FUMES FROM OVERHEATING OR COMBUST, MOVE
TO FRESH AIR. CONSULT MD IF SYMPTOMS PERSIST. EYES: FLUSH WITH
PLENTY OF WATER. CONSULT MD IF SYMPTOMS PERSIST. SKIN: IF MOLTEN
POLYMER CON TACTS SKIN, COOL RAPIDLY WITH COLD WATER. DO NOT
ATTEMPT TO PEEL POLYMER FROM SKIN. OBTAIN MD FOR THERMAL BURN.
INGEST: CALL MD IMMED .

Flash Point Method:OC
Flash Point:DOES NOT FLASH
Extinguishing Media:WATER, CO*2, FOAM, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
TO PROT FROM HF FUMES WHICH REACT W/WATER TO FORM HYDROFLUORIC
ACID. DOES NOT BURN W/O AN (SEE SUPP DATA)
Unusual Fire/Explosion Hazard:TOXIC FLUORINE CMPDS EVOLVED IN FIRE.
HYDROGEN FLUORIDE (HF), CARBONYL FLUORIDE, CO & LOW MOLECULAR
WEIGHT FLUOROCARBONS.

Spill Release Procedures:SWEEP UP TO AVOID SLIPPING HAZARD.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID CONTAM. KEEP CNTNRS CLOSED.
BEFORE USING, READ TEFLON "SAFETY IN HANDLING AND USE", BULLETIN
E-35824-1.
Other Precautions:AVOID CONTAMINATION OF CIGARETTES OR TOBACCO WITH
POLYMER DUST.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR WHEN
TEMPERATURE EXCEEDS 280C IF VENTILATION IS INADEQUATE TO MAINTAIN
HF CONCENTRATION BELOW THE PEL.
Ventilation:USE LOCAL EXHAUST TO COMPLETELY REMOVE VAPORS AND FUMES
LIBERATED DURING HOT PROCESSING FROM THE WORK AREA.
Protective Gloves:PROTECTIVE GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:LONG SLEEVE SHIRT.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRE FIGHT PROC: EXTERNAL FLAME. WEAR NEOPRENE GLOVES WHEN HANDLING
REFUSE FROM A FIRE INVOLVING TEFLON. HAZ DECOMP PRODS: FOR HF IS 3
PPM. PARTICULATE MATTER INVOLVED FROM OVERHEATING MAY CAUSE POLYM
ER FUME FEVER.

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:648F,342C
Spec Gravity:2.1-2.3
Solubility in Water:INSOLUBLE
Appearance and Odor:WHITE POWDER WITH NO ODOR.

MOLTEN ALKALI METALS, INTERHALOGEN COMPOUNDS.
Stability Condition to Avoid:TEFLON WILL BURN IN A ATMOSPHERE OF 95%
OXYGEN WHEN AN IGNITION SOURCE IS PRESENT.
Hazardous Decomposition Products:>280C TEFLON PTFE MICROPOWDER RESINS
CAN EVOLVE GASEOUS MATLS SUCH AS HF & PERFLUOROOLEFINS. THE OSHA
PEL(SEE SUPP DATA)

Waste Disposal Methods:LANDFILL PREFERRED; DISPOSAL METHODS MUST
CONFORM TO FEDERAL, STATE, AND LOCAL REGS. WITH INCINERATION,
ACIDIC GASEOUS PRODUCT MUST BE REMOVED BY ALKALINE SCRUBBING.

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