Product Name: Flame Retardant Masterbatch for Polyamide
Trade Names: PA-FR Masterbatch, Polyamide FR Compound
Manufacturer/Supplier: [Manufacturer Name & Address, Phone Number, Email]
Recommended Use: Additive for polyamide polymers to reduce flammability risks in industrial production
Emergency Telephone: [24-hour Emergency Phone Number]
Classification: Mixture containing flame retardant chemicals, inert carrier resin; non-flammable but generates toxic fumes at high temperature
Hazard Statements: May cause mild skin and eye irritation. Dust inhalation may cause respiratory discomfort. Thermal decomposition releases toxic gases such as hydrogen bromide, nitrogen oxides, and carbon oxides.
Precautionary Statements: Use only with adequate ventilation. Avoid breathing dust or vapors. Wear proper protective equipment during processing.
Label Elements: Warning sign for respiratory irritation, irritant symbol for skin and eye contact.
Major Ingredients: Polyamide resin (70–90%), brominated flame retardant additives (5–25%), synergist compounds such as antimony trioxide (2–10%), process aids, minor stabilizers, colorants as required
CAS Numbers: Polyamide (25038-54-4), Decabromodiphenyl Ethane (84852-53-9), Antimony Trioxide (1309-64-4), proprietary additives
Impurities: None expected above 1% threshold, trace stabilizer residues possible
Inhalation: Remove victim to fresh air. If breathing difficulty persists, seek medical attention. Avoid inhaling any vapors from overheating.
Skin Contact: Wash off with soap and water. Remove contaminated clothing and wash before reuse.
Eye Contact: Rinse cautiously with clean water for at least 15 minutes. Remove contact lenses if easy. Seek medical care if irritation remains.
Ingestion: Rinse mouth. Do not induce vomiting. Monitor for symptoms and get medical help if needed.
Suitable Extinguishing Media: Carbon dioxide, dry chemical powder, foam, water spray (avoid direct stream on molten material)
Hazards from Fire: Toxic decomposition products released under fire conditions include hydrogen bromide, carbon monoxide, carbon dioxide, and oxides of nitrogen.
Protective Equipment: Firefighters use self-contained breathing apparatus and chemical-resistant clothing.
Special Procedures: Cool containers with water spray to prevent pressure build-up. Avoid breathing gases from combustion.
Personal Protection: Wear gloves, eye protection, and a dust mask or appropriate respirator if dust levels increase.
Spill Clean-Up: Sweep or vacuum spilled pellets or granules. Avoid generating dust. Collect into labeled containers for disposal.
Environmental Precautions: Keep out of drains and open water sources. Prevent material from contaminating soil.
Handling Practices: Pour or transfer using dust-free methods. Avoid repeated or long contact with skin and eyes. Do not eat, drink, or smoke when processing.
Storage Conditions: Store indoors in tightly closed bags or drums, away from heat and moisture. Keep containers upright. Separate from combustible materials and foodstuffs.
Incompatibilities: Keep away from strong oxidizers and acids.
Engineering Controls: Use local exhaust in processing and blending areas to reduce airborne dust or fumes. Handle in well-ventilated places, especially near heated equipment.
Occupational Exposure Limits: Antimony trioxide: OSHA PEL 0.5 mg/m³ TWA. Other components not specifically regulated.
Personal Protection: Chemical-resistant gloves, safety goggles, aprons, particulate respirator if dust unavoidable. Eyewash stations and safety showers accessible.
Hygiene Measures: Wash hands and any exposed skin before breaks and after handling. Remove contaminated clothing promptly.
Appearance: Opaque white to off-white granules or pellets
Odor: Negligible or faint resinous odor
Melting Point: 190–250°C depending on polyamide grade
Flash Point: Not applicable (solid material)
Density: 1.2–1.7 g/cm³
Solubility: Insoluble in water
Vapor Pressure: Not volatile at room temperature
Other Properties: Stable under ordinary conditions, resistant to many organic solvents, softening at elevated temperatures
Chemical Stability: Stable under normal storage and processing. Thermal decomposition possible above 280°C.
Reactive Hazards: Combustion or thermal breakdown produces toxic gases including hydrogen bromide, carbon monoxide, nitrogen oxides.
Incompatible Materials: Strong acids, oxidizers; do not mix with oxidizing substances.
Hazardous Polymerization: Will not occur.
Decomposition Products: Hydrogen bromide, carbon oxides, nitrogen oxides, trace antimony compounds.
Acute Toxicity: No acute toxicity expected under normal handling. Dust may cause mild irritation.
Skin/Eye Contact: Possible redness, drying, and irritation after prolonged exposure.
Inhalation: Fine dust or thermal fumes may irritate nose, throat, respiratory system.
Chronic Exposure: Antimony trioxide suspected of carcinogenicity (IARC Group 2B). Prolonged overexposure to decomposition products above recommended occupational limits may lead to respiratory issues.
Sensitization: None known.
LD50 Data: No reliable animal toxicity data for blended product, refer to individual components.
Environmental Fate: Material not readily biodegradable. Tends to persist in soil and water without significant breakdown.
Bioaccumulation: Some ingredients (brominated compounds, antimony trioxide) may bioaccumulate in aquatic organisms.
Ecotoxicity: High levels may harm fish and aquatic invertebrates. Avoid uncontrolled release to rivers, lakes, or groundwater.
Other Effects: Pellets may be mistaken for food by wildlife and present a hazard if ingested.
Waste Disposal: Collect unused or spilled material. Dispose in accordance with local regulations. Prefer incineration in approved facility. Do not dump in open water or landfill near water bodies.
Container Disposal: Triple-rinse, remove labels, recycle or landfill as allowed by local waste authorities.
UN Number: Not classified as hazardous for ground, air, or sea transport.
Transport Hazard Class: None assigned
Packing Group: Not applicable
Shipping Label: None required. Transport in dry, sealed containers. Protect from physical damage and excess moisture.
Labeling Requirements: Comply with national and regional chemical safety labeling, including hazard and precautionary statements.
TSCA Inventory: All major ingredients listed or exempt.
REACH/CLP: Product includes components registered under REACH when applicable, safety data sheet available upon request.
Other Regulations: Some flame retardants regulated under RoHS (Restriction of Hazardous Substances), WEEE for electronic products, and SVHC (Substances of Very High Concern) lists. Check product status for EU, US, or Asia markets prior to export or import.
