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Product Name: Polyvinylidene Fluoride
Chemical Formula: (C2H2F2)n
Synonyms: PVDF, Kynar, Hylar
Recommended Use: Manufacturing of piping, tubing, membranes, coatings, high performance films
Supplier: Multiple global chemical manufacturers, major distributors provide detailed contact information upon request
Emergency Contact: Reach out to the company health and safety department or the local poison control center, emergency services number should always be accessible in storage and usage areas
Hazard Classification: Not classified as hazardous according to GHS for solid state; fine dust may present respiratory concerns
Potential Health Effects: Eye and skin irritation from dust, inhalation of fumes from overheating leads to flu-like symptoms sometimes called polymer fume fever
Physical Hazards: Overheating and decomposition produce toxic gases including hydrogen fluoride and carbonyl fluoride
Environmental Risks: Product is persistent, should keep away from waterways to minimize environmental build-up
Signal Word: None required for bulk solid, “Warning” for fine powder and processing fumes
Chemical Name: Polyvinylidene fluoride
CAS Number: 24937-79-9
Content: Over 99% PVDF polymer by weight
Impurities: Trace additives or processing aids may be present depending on manufacturer
Additives: Pigments or stabilizers appear in specific product grades for color or UV resistance
Inhalation: Move the exposed person to fresh air, support breathing, provide oxygen if symptoms develop from fumes
Skin Contact: Brush off loose material, wash exposed skin with soap and water, seek medical attention for persistent irritation
Eye Contact: Rinse eyes gently with water for several minutes, remove contact lenses, get medical help if discomfort continues
Ingestion: Rinse mouth, drink water to dilute, seek medical attention if symptoms occur
Notes for Physicians: Exposure to heated decomposition requires monitoring for pulmonary issues, treat symptomatically
Suitable Extinguishing Agents: Water spray, foam, dry chemical, or carbon dioxide
Hazardous Combustion Products: Hydrogen fluoride, carbon monoxide, carbonyl fluoride, possible other fluorinated gases
Special Protective Equipment: Self-contained breathing apparatus and full protective suit during fire conditions
Fire Fighting Instructions: Keep upwind, move containers from fire if possible without risk, douse with water to cool surfaces
Unusual Fire Hazards: Heated material emits toxic vapors, runoff from water may carry pollutants
Personal Precautions: Wear appropriate respirator and skin protection when cleaning powder or pellet spills
Environmental Precautions: Prevent from entering drains, sewers, or natural water sources
Methods for Clean-Up: Sweep or vacuum solids, avoid generating dust, place materials in suitable containers for disposal
Decontamination: Wash surfaces thoroughly with water after removal of solids
Handling Procedures: Use local exhaust when processing, avoid inhaling dust, avoid skin and eye contact, do not eat or drink when handling
Storage Requirements: Store in a cool, dry place, away from ignition sources, incompatible chemicals, and strong acids
Packaging: Keep container tightly closed and labeled, stack bags or boxes safely to prevent collapse
Special Considerations: Prevent accumulations of dust or fines, keep away from elevated temperatures
Occupational Exposure Limits: No official limits for solid, but ACGIH TLV for hydrogen fluoride is 0.4 ppm
Engineering Controls: Use local exhaust, process towers, or dust collectors as needed
Eye and Face Protection: Wear safety glasses or goggles if dust may be present
Skin Protection: Chemical-resistant gloves for handling powder or resin, long sleeves if contact possible
Respiratory Protection: Suitable dust mask or respirator for dusty environments or during thermal decomposition
Hygiene Measures: Wash hands after handling, remove contaminated clothing for cleaning
Appearance: White or translucent granular resin, pellets, or powder
Odor: Odorless
Melting Point: 160–175°C
Boiling Point: Decomposes before boiling
Solubility: Insoluble in water, soluble in certain organic solvents at elevated temperature
Density: Around 1.75–1.78 g/cm3
Vapor Pressure: Not applicable
Flash Point: Not easily ignitable
Other: Stable under normal conditions, forms solid sheets and films when processed properly
Chemical Stability: Stable at room temperature, persistent in most environments
Conditions to Avoid: Strong heat, ignition sources, contact with strong acids and bases
Incompatible Materials: Alkali metals, strong oxidizers, strong acids
Decomposition Products: Hydrogen fluoride, carbonyl fluoride, low molecular weight fluorocarbons
Hazardous Polymerization: Will not occur under standard handling
Acute Effects: May cause mild irritation to eyes or skin as a result of dust; fumes from decomposition lead to flu-like symptoms
Chronic Effects: No known long-term health effects for intact polymer; repeated exposure to breakdown gases can damage lungs and bones
Routes of Exposure: Inhalation of dust or fumes, skin or eye contact
Carcinogenicity: Not classified as carcinogenic to humans by IARC or NTP
Other Data: High molecular weight reduces bioavailability; attention needed during processing and burning
Aquatic Toxicity: Low acute toxicity, persistent in environment
Persistence and Degradability: Not readily biodegradable, remains in soils and sediments
Bioaccumulation: Low potential for bioaccumulation
Mobility: Solid form remains localized unless scattered by wind or water
Other Information: Do not release to water, proper containment prevents environmental build-up
Waste Treatment: Landfill preferred for non-contaminated product; avoid incineration without proper scrubbing due to toxic vapors
Disposal of Packaging: Use licensed disposal contractor for bags, drums, or liners
Special Precautions: Do not attempt open burning, recycling is available for some grades
Regulatory Requirements: Follow all local and national hazardous waste regulations
UN Number: Not regulated as a dangerous good for transport
Transport Hazard Class: Non-hazardous
Packing Group: Not classified
Labeling Requirements: None required
Special Transport Measures: Secure containers to prevent spillage, keep dry, shield from heat sources
TSCA Status: Listed on U.S. Toxic Substances Control Act Inventory
REACH Status: Registered in the European Union
OSHA Regulation: Not classified as hazardous, but observe safety controls during processing
SARA 313: Not subject to reporting
Right to Know: Product details provided under workplace chemical safety standards
Other Regulations: Product labeling, transportation, and disposal must comply with local, state, and federal laws as applied to polymers and fluorinated substances
