Product Name: Flame Retardant Masterbatch for TPU
Recommended Use: Additive for thermoplastic polyurethane to increase resistance to burning
Supplier/Manufacturer: Name, address, emergency contact number, and email for technical inquiries
Product Code: Unique identifier or batch code to track production and origin
Synonyms: Names or codes used within the production facility or by customers
Date of Issue: Most recent update and documentation date for tracking changes
GHS Classification: Classification according to Globally Harmonized System, typically including statements for eye irritation, skin sensitivity, respiratory issues
Pictograms: Hazard symbols such as Health Hazard, Exclamation Mark
Signal Word: Usually “Warning” or “Danger”, based on the severity
Hazard Statements: Causes skin and eye irritation, harmful if inhaled, may cause respiratory tract irritation
Precautionary Statements: Avoid breathing dust, use protective gloves, wash hands thoroughly after handling, keep container tightly closed
Other Hazards: Dust may form explosive mixtures with air, always ensure adequate ventilation
Chemical Characterization: Mixture of organic and inorganic flame retardant agents in thermoplastic polyurethane
Main Components: TPU resin (base), brominated organic compound – 10-30%, antimony trioxide – 5-15%, phosphorus-based additives – 1-10%, carrier polymer
CAS Numbers: Listed for each main ingredient for chemical tracking and regulatory review
Impurities: Low level, non-intended byproducts from manufacturing, usually under 1%
Additives: Plastics process stabilizers, dispersing agents, and lubrication modifiers
Proprietary Information: Ingredient identities and concentrations may be withheld under trade secret rules but available to medical personnel upon request
Inhalation: Remove person to fresh air, seek medical attention for persistent coughing or breathing difficulty
Skin Contact: Immediately wash affected area with soap and plenty of water, remove contaminated clothing
Eye Contact: Rinse thoroughly with running water for at least 15 minutes, hold eyelids open, seek medical attention if irritation continues
Ingestion: Rinse mouth thoroughly, do not induce vomiting, get medical help if symptoms appear
Most Important Symptoms: Redness, irritation, itching, coughing, headache, possible dizziness from dust
Notes to Physician: Treat symptomatically, know chemical composition if severe reaction occurs
Suitable Extinguishing Media: Water spray, foam, dry chemical powder, carbon dioxide (CO2)
Unsuitable Extinguishing Media: Direct water jets may spread flaming particles
Specific Hazards: Decomposition can release toxic fumes such as hydrogen bromide, carbon monoxide, carbon dioxide, phosphorus oxides, antimony compounds
Special Protective Equipment: Firefighters wear self-contained breathing apparatus, full protective gear
Precautions: Evacuate surroundings, contain runoff water, avoid smoke inhalation
Explosion Risk: Dust may present risk in confined, unventilated areas
Personal Precautions: Wear suitable gloves, goggles, dust mask or respirator, prevent skin and eye contact
Environmental Precautions: Prevent release to drains, surface water, soil
Containment: Sweep up spilled material, avoid dispersal of dust in the air, collect into appropriate containers for disposal
Cleaning Methods: Vacuum with explosion-proof system, damp down with water to prevent dust, wash contaminated area extensively
Disposal: Dispose of in line with local hazardous waste guidelines, ensure containers are securely closed
Handling: Minimize dust, handle with care, use local exhaust ventilation in processing area, avoid direct contact with skin and eyes, do not eat or drink in work area, wash thoroughly after handling, store away from food and animal feed
Storage: Keep containers tightly closed in cool, dry, well-ventilated place, away from ignition sources and incompatible materials such as strong oxidizers, acids, or bases
Storage Temperature: Room temperature, avoid extremes that could alter the physical property of the material
Packaging Materials: Use original or compatible containers to prevent contamination or chemical reaction
Special Considerations: Store away from sunlight, moisture, intense heat, and combustibles
Occupational Exposure Limits: Refer to national guidelines for brominated compounds, antimony trioxide, phosphorus additives
Engineering Controls: Use local exhaust ventilation, mechanical ventilation, dust extraction
Personal Protective Equipment: Safety goggles, chemical-resistant gloves, dust-proof respirator, protective outerwear
Hygiene Measures: Keep work clothing separate, regular laundering, wash hands and exposed skin
Environmental Controls: Use closed processing systems, filter exhaust, contain all workplace dust
Appearance: Granules or pellets, typically white to off-white, sometimes light yellow or grey depending on batch
Odor: Faint, slightly chemical or plastic odor
Melting Point/Range: 150 – 210 °C depending on carrier polymer
Boiling Point: Not applicable (solid at normal handling temperatures)
Density: 1.2 – 1.5 g/cm³
Solubility in Water: Insoluble
Vapor Pressure: Negligible
Flash Point: Above 230 °C
Auto-ignition Temperature: Above 340 °C
Explosive Properties: Dust may form flammable or explosive mixtures under certain conditions
Chemical Stability: Stable at normal temperatures and pressures under recommended handling and storage
Reactivity: Generally unreactive in solid form, reacts vigorously with strong oxidizing agents, acids, and bases
Hazardous Decomposition Products: Hydrogen halides, carbon oxides, antimony vapors, phosphorus compounds upon burning or high decomposition
Conditions to Avoid: Excess heat, flame, electrical discharge, moist or humid environments
Incompatible Materials: Oxidizers, strong acids, strong bases, ammonia gas
Polymerization: Not expected under normal handling
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion of dust or pellets
Acute Effects: Skin and eye irritation, dryness or cracking after prolonged exposure, coughing, sneezing, respiratory discomfort in dusty atmospheres
Chronic Effects: Potential sensitization in some users after repeated exposure, possible risk of harm to organs through prolonged or repeated inhalation of antimony compounds
Carcinogenicity: Some components, like antimony trioxide, classified as possibly carcinogenic to humans (IARC Group 2B)
LD50 (Oral, Rat): Data depends on individual additives, refer to ingredient safety sheets
Additive Toxicity: Additive blend may enhance or modify toxic properties, further evaluation may be needed for full blends
Persistence and Degradability: Most components do not degrade rapidly in environment; low solubility reduces mobility
Bioaccumulation Potential: Limited information, some additives may accumulate in aquatic and terrestrial species
Ecotoxicity: Toxic to aquatic organisms in high concentrations, may cause long-term adverse effects in water systems
Mobility in Soil: Low, does not migrate easily due to physical nature
Other Adverse Effects: Residual powder and fine particles can settle in sediment, disrupt small aquatic life
Waste Disposal Methods: Dispose of contents and containers in accordance with local, regional, and national regulations, use a licensed chemical disposal contractor
Recycling: Check with supplier and local waste authorities, some masterbatches may be recycled with compatible plastics
Incineration: Only in approved and controlled facilities, as burning may release toxic or corrosive fumes
Environmental Precautions: Do not flush product or contaminated wash water into drains, surface water, or soil
Packaging Disposal: Rinse empty containers thoroughly, follow the same disposal route as the product
Special Instructions: Keep records of quantities and disposal method for regulatory tracking and workplace safety reviews
UN Number: Not classified as a dangerous good under most international and national transport regulations
Proper Shipping Name: Flame Retardant Masterbatch or Polymer Additive
Transportation Hazard Class: Not regulated for most carriers, check if other hazardous ingredients are present in significant quantity
Packing Group: Not assigned
Environmental Hazards: Not a marine pollutant in bulk, consult local guidelines
Special Precautions: Secure packaging to avoid breakage or spillage during shipping, protect from moisture, sunlight, and excessive shaking
Labelling Requirements: GHS-compliant labeling, include hazard pictograms, and signal word
Chemical Inventories: Listed and compliant with TSCA (US), REACH (EU), DSL (Canada), IECSC (China), ENCS (Japan) registrations for each ingredient
SARA/OSHA Compliance: Subject to reporting under relevant U.S. EPA regulations if amount of hazardous constituents exceeds threshold
Local/Regional Regulations: May require specific reporting or permitting based on actual use, quantities, or hazard category
Restriction of Hazardous Substances Directive: Check compliance with RoHS or other product stewardship agreements
Employee Training: Training and hazard communication as required under OSHA’s Hazard Communication Standard or local equivalents
