Product Name: MTA5R Resin
Chemical Family: Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymer
Manufacturer: Contact primary distributor or factory representative for specifics
Recommended Use: Binders, coatings for various industrial applications including wood finishes and inks
Emergency Contact Number: Refer to local manufacturing or distribution contact
Trade Names: MTA5R Resin
Other Identification: Consult packaging or manufacturer for batch and lot numbers
Classification: Not considered hazardous according to GHS criteria under normal handling
Main Hazards: Fine particulate dust may cause respiratory irritation, mild skin or eye irritation on contact
Signal Word: No specific signal word required
Hazard Statements: Inhalation of dust may cause transient irritation to respiratory tract; direct skin or eye contact could trigger mechanical irritation
Pictograms: Not required, as no acute toxicological hazard identified in typical use
Precautionary Statements: Avoid generating dust. Wash hands after use. Store away from heat and flames.
Components: Vinyl chloride-vinyl acetate copolymer (CAS: 9002-86-2, 85-95%), Hydroxyl functional modifers (proprietary, 3-8%), Stabilizing additives (proprietary, 1-4%)
Impurities: Trace residual vinyl acetate or monomeric vinyl chloride below regulatory thresholds
Mixture: Complex polymer blend with undisclosed additive package, not containing intentionally added heavy metals or regulated pthalates
Inhalation: Move person to fresh air, support breathing if necessary
Skin Contact: Remove contaminated clothing, wash area with soap and water
Eye Contact: Flush with plenty of water for 15 minutes, lift lids frequently
Ingestion: Rinse mouth, do not induce vomiting, seek medical attention
Most Important Symptoms: Minor skin or eye irritation, coughing if dust inhaled, rarely allergic reaction
General Advice: Seek medical attention for persistent symptoms, display packaging or safety sheet on arrival at facility
Suitable Extinguishing Media: Dry chemical, foam, or carbon dioxide for small fires, water spray for large fires
Unsuitable Extinguishing Media: Do not use direct water stream as it may spread powder
Special Hazards: Polymer decomposes at high heat producing carbon monoxide, hydrogen chloride, and small amounts of phosgene
Protective Equipment: Firefighters use self-contained breathing apparatus and chemical-resistant clothing
Explosion Data: Dust accumulation may present explosion hazard in confined spaces, use grounding and bonding
Personal Precautions: Avoid breathing dust, wear particulate mask, ensure adequate ventilation
Environmental Precautions: Prevent spilled material from entering drains or sewers
Methods for Clean-Up: Sweep or vacuum up without generating dust, place in suitable disposal containers
Decontamination: Wash spill area thoroughly with soap and water if necessary, collect washings for appropriate disposal
Handling: Wear protective gloves, goggles, and dust mask as needed. Minimize dust generation and accumulation.
Local Exhaust: Maintain workplace ventilation sufficient to control airborne dust concentrations
Storage Conditions: Keep containers tightly closed and dry, store in a well-ventilated area, away from heat, ignition, and incompatible chemicals such as strong acids or bases
Incompatibilities: Avoid strong oxidizers, strong alkalis, or high temperatures for extended periods
Packaging Materials: Use moisture-resistant, original containers; avoid prolonged storage in metal drums without liners
Occupational Exposure Limits: Vinyl chloride monomer (OSHA PEL: 1ppm TWA), no established occupational exposure limit for finished polymer
Engineering Controls: Local exhaust ventilation, dust collection systems, explosion-proof electrical equipment in dusty environments
Personal Protection: Safety glasses or chemical goggles, impervious gloves, NIOSH-approved dust mask or air-purifying respirator, adequate protective clothing
Hygiene Practices: Wash hands and face before eating, drinking, or smoking; shower after significant exposure
Environmental Controls: Dust suppression measures, capture of process emissions prior to release
Appearance: White to off-white, free-flowing powder or porous granules
Odor: Nearly odorless, slight chemical odor present in concentrate
pH: Not applicable in solid state
Melting/Softening Point: Around 150°C to 180°C
Boiling Point: Decomposes before boiling
Flash Point: Not readily combustible, self-ignition above 350°C
Solubility: Insoluble in water; soluble in strong polar organic solvents such as ketones, esters, or cyclohexanone
Density: 1.30 to 1.40 g/cm³
Vapor Pressure: Negligible at room temperature
Partition Coefficient: Not applicable
Stability in Storage: Stable under recommended storage and handling practices
Chemical Stability: Stable under ambient conditions, retains properties with proper storage
Thermal Decomposition: Begins at sustained high temperatures over 180°C, releasing hydrochloric acid, chips and resin fragments may produce acrid fumes if overheated
Incompatible Materials: Do not mix with strong oxidizing agents, acids, alkalis
Hazardous Reactions: None expected in normal use; excessive heat, open flame, or incompatible chemical contact may trigger exothermic reaction
Polymerization: Not subject to hazardous self-polymerization beyond manufacturing process controls
Acute Toxicity: Low toxicity by oral, dermal, or inhalation routes for typical exposure, levels supported by industry animal studies
Cancer Status: Finished resin does not pose known carcinogenic risk; trace residual vinyl chloride classified as carcinogenic to humans by IARC and OSHA
Irritation: Dust may cause reversible irritation to mucous membranes, eyes, or skin
Sensitization: No reports of systemic sensitization among workers or product users
Chronic Effects: Long-term exposure to high dust levels could aggravate respiratory conditions
Other Effects: No evidence of reproductive or genetic toxicity from formulated product
Ecotoxicity: Not acutely toxic to aquatic or terrestrial organisms in solid, finished form
Mobility: Insoluble in water, low to negligible mobility in soil or waterbodies
Persistence and Degradability: Polymer backbone degrades slowly, breakdown products arise through UV, sunlight, or high-heat exposure
Bioaccumulation: Not expected to bioaccumulate
Other Environmental Effects: Small resin particles may persist in the environment and contribute to microplastic pollution if mishandled
Best Practices: Limit entry to sewage, watercourses, and the environment through responsible handling and disposal
Waste Handling: Collect and contain all material for reprocessing or landfill consistent with local regulations
Incineration: Can be incinerated at facilities equipped for halogenated organics, avoiding release of hazardous combustion products such as hydrogen chloride
Landfill: Place into approved landfills in line with community and regional environmental requirements
Recycling: In-process recycling of unused resin strongly recommended
Container Disposal: Empty containers must be thoroughly cleaned before recycling or disposal; destroy to prevent reuse
UN Number: Not regulated as a dangerous good for transport via road, rail, air, or sea
Proper Shipping Name: Not classified as hazardous under IMDG, ICAO, IATA, or ADR rules
Transport Advisories: Keep dry during shipping, use sealed packaging
Transport Hazard Class: Non-hazardous class
Packing Group: Not assigned
Special Provisions: Protect from mechanical damage and sources of ignition
Labeling: Standard product labeling with no additional hazard markings required
OSHA Status: Processed resin not subject to specific OSHA hazard communication requirements
TSCA Status: All components listed or otherwise compliant with Toxic Substances Control Act
European REACH Status: Components registered or exempted as polymers, compliance supported through pre-registration
Safety Data Sheet: Follows current GHS and local regulatory format
SARA Title III: Not subject to reporting requirements for supplied material or typical product applications
California Proposition 65: May contain trace vinyl chloride; Prop 65 warning applies for finished resin only if above threshold
Canada WHMIS: Classified as non-hazardous
Other Inventories: Also included in AICS, DSL, PICCS, and related national chemical inventories
