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This SDS adheres to the standards and regulatory requirements of the United States and may not meet the regulatory requirements in other countries.
SECTION 1. PRODUCT AND COMPANY IDENTIFICATION
龚钰犇Product name
: Product Grade/Type : MSDS Number : Manufacturer : Product Information : Medical Emergency : Transport Emergency :
PFA Fluoropolymer Resin 416HP, 420HP-J, 430HP, 440HP,440HPA, 440HPB, 440HPD, 440HP-J,
445HP, 450HP, 450HP-J, 451HP
TE7229, TE7230, TE7237, TE7239, TE7242,TE7243, TE7256, TE7237A,
TE7237B
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1-800-441-7515 (outside the U.S. 1-302-774-1000)
1-800-441-3637 (outside the U.S. 1-302-774-1139)
CHEMTREC: 1-800-424-9300 (outside the U.S. 1-703-527-3887)SECTION 2. HAZARDS IDENTIFICATION
Emergency Overview
The thermal decomposition vapours of fluorinated polymers may cau polymer fume fever with flu-like
symptoms in humans, especially when smoking contaminated tobacco.
Potential Health Effects
Skin
Tetrafluoroethyle
ne/perfluoroalkylv
inylether
copolymer
: Dust may cau: Discomfort, itching, redness, or swelling. Eyes
Tetrafluoroethyle
ne/perfluoroalkylv
inylether
copolymer : Dust may cau: tearing, Redness, Discomfort.
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Inhalation
Tetrafluoroethyle
ne/perfluoroalkylv
inylether
copolymer : Dust may cau: Respiratory tract irritation The thermal decomposition vapours of fluorinated polymers may cau polymer fume fever with flu-like symptoms in humans, especially when smoking contaminated tobacco.
Symptoms usually appear after veral hours and resolve within 1 to 2
days.
Repeated episodes of polymer fume fever may result in persistent lung
effects.
Polymer may extensively decompo if verely overheated or burned.
Inhalation of fluorinated decomposition products may cau lung irritation
and pulmonary oedema.
Symptoms may be delayed for veral hours.
Symptoms may be vere or life-threatening.
Carcinogenicity
None of the components prent in this material at concentrations equal to or greater than 0.1% are listed by IARC, NTP, or OSHA, as a carcinogen.
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
Component
CAS-No. Concentration Tetrafluoroethylene/perfluoroalkylvinylether copolymer 26655-00-5 100 %
SECTION 4. FIRST AID MEASURES
Skin contact : No hazards which require special first aid measures. Wash off with soap and
water. Cool skin rapidly with cold water after contact with molten material. Do
not peel polymer from the skin. Consult a physician.
Eye contact
: Hold eye open and rin slowly and gently with water for 15-20 minutes. Get
medical attention immediately.
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Inhalation :Move to fresh air in ca of accidental inhalation of fumes from overheating or
combustion. Consult a physician.
Ingestion :Not a probable route of exposure. However, in ca of accidental ingestion,
call a physician.
SECTION 5. FIREFIGHTING MEASURES
Flammable Properties
Flash point :not applicable
Ignition temperature :530 - 550 °C (986 - 1,022 °F)
Method : ASTM D 1929
Autoignition temperature :520 - 560 °C(968 - 1,040 °F)
Method: ASTM D 1929
Fire and Explosion Hazard :Hazardous thermal decomposition products:取义成仁
acid fluorides
Fluorinated compounds
Hydrogen fluoride
Carbon monoxide
Suitable extinguishing media :Carbon dioxide (CO2), Dry powder, Foam, Water
Firefighting Instructions :In the event of fire, wear lf-contained breathing apparatus. Wear suitable
protective equipment. Wear neoprene gloves during cleaning up work after a
fire.
Protect from hydrogen fluoride fumes which react with water to form
hydrofluoric acid.
SECTION 6. ACCIDENTAL RELEASE MEASURES
NOTE: Review FIRE FIGHTING MEASURES and HANDLING (PERSONNEL) ctions before proceeding with clean-up. U appropriate PERSONAL PROTECTIVE EQUIPMENT during clean-up.
Safeguards (Personnel) :Ventilate the area. Refer to protective measures listed in ctions 7 and 8.
Material can create slippery conditions.
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Spill Cleanup :Sweep up and shovel into suitable containers for disposal. Clean
contaminated floors and objects thoroughly while obrving environmental
regulations.
Accidental Relea Measures :No special environmental precautions required.
SECTION 7. HANDLING AND STORAGE
最简单的员工考勤表Handling (Personnel) :For personal protection e ction 8. Protect from contamination. When
比例尺计算
opening containers, avoid breathing vapours that may be emanating. Avoid节衣缩食的意思
breathing dust. Avoid contamination of cigarettes or tobacco with dust from
this material. Provide appropriate exhaust ventilation at dryers, machinery
and at places where dust or volatiles can be generated. In ca of insufficient
ventilation, wear suitable respiratory equipment. Do not u a torch to clean
this material from equipment without local exhaust ventilation and respirator.
Wash hands and face before breaks and immediately after handling the
product.
Handling (Physical Aspects) :Take necessary action to avoid static electricity discharge (which might cau
ignition of organic vapours).
Storage :Keep container tightly clod in a dry and well-ventilated place. Protect from
contamination.
篮球明星的名字
Stable under recommended storage conditions.
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering controls :Ensure adequate ventilation, especially in confined areas. Good general
ventilation should be provided to keep dust concentrations below the
exposure limits. Local exhaust ventilation should be employed to minimize
airborne contamination.
Personal protective equipment
Respiratory protection :When workers are facing concentrations above the exposure limit they must
u appropriate certified respirators.
Hand protection :Additional protection: Protective gloves (Type : Kevlar® - heat resistant, u
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表格数字下拉递增Version 3.0
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possible until worn out)
Eye protection :Safety glass with side-shields
Skin and body protection :When handling hot material, u heat resistant gloves.
If there is a potential for contact with hot/molten material wear heat resistant
clothing and footwear.
Regular cleaning of equipment, work area and clothing.
Exposure Guidelines
Exposure Limit Values
PFA Fluoropolymer Resin
Dust (inhalable and respirable fraction)
TLV (ACGIH) 10 mg/m3
TWA Inhalable particles.
3 mg/m3
TWA Respirable particles.
PEL: (OSHA) 5 mg/m3
TWA Respirable fraction.
Remarks All inert or nuisance dusts, whether厕所里的灯
mineral, inorganic, or organic, not listed
specifically by substance name are
covered by the Particulates Not
Otherwi Regulated (PNOR) limit which
is the same as the inert or nuisance dust
limit of Table Z-3.
15 mg/m3
TWA Total dust.
Poly(Heptafluoropropyl Trifluorovinyl Ether/Tetrafluoroethylene)
AEL *(DUPONT) 10 mg/m3 8 & 12 hr. TWA Total dust.
AEL *(DUPONT) 5 mg/m3 8 & 12 hr. TWA Respirable dust.
*AEL is DuPont's Acceptable Exposure Limit. Where governmentally impod occupational exposure limits which are lower than the AEL are in effect, such limits shall take precedence.
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