Product Name: VMA Resin (Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymer)
Synonyms: Carboxylated PVC-VA Copolymer Resin
Product Code: VMA-Series
Recommended Use: Binder, Coating material, Adhesives, Paints
Manufacturer: Listed on packaging or accompanying documentation
Emergency Contact: Refer to supplier documentation for phone or incident line
Address: Corporate address on product bag or SDS footer
GHS Classification: Not classified as a hazardous substance under GHS
Physical Hazards: Powder or pellet form may present a dust explosion risk
Health Hazards: May irritate eyes, skin, or respiratory system through direct contact or significant airborne dust
Precautionary Statements: Avoid inhalation, wear proper protection, handle in ventilated areas
Label Elements: No pictograms or signal word required as per latest GHS assessment
Main Component: Carboxyl-modified vinyl chloride/vinyl acetate copolymer (CAS: 25154-85-2, generic for similar resins)
Vinyl Chloride Content: Typically 80–90% by weight
Vinyl Acetate Content: Range can be 5–15% by weight
Carboxyl Modifier: Proprietary, low percentage, usually less than 3% by weight
Additives: May include trace stabilizers, antioxidants, or processing aids (specific mixture available from manufacturer MSDS)
Inhalation: Move to fresh air, support breathing, seek medical attention if irritation or coughing continues
Skin Contact: Wash skin thoroughly with soap and plenty of water, remove contaminated clothing, consult doctor if rash appears
Eye Contact: Immediately flush eyes with running water for at least 15 minutes keeping eyelids open, consult doctor if irritation lasts
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical advice if large quantities are swallowed
Suitable Extinguishing Media: Carbon dioxide, dry chemical powder, foam, water spray (not direct stream since dust can scatter)
Hazardous Combustion Products: Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide
Special Protective Equipment: Firefighters use self-contained breathing apparatus and full protective gear
Fire/Explosion Hazards: Dust can form explosive mixtures with air; avoid dust accumulation, minimize ignition sources
Personal Precautions: Use appropriate protective clothing, avoid dust generation, ventilate area
Environmental Precautions: Prevent material from entering drains, sewers, or watercourses
Methods for Cleanup: Sweep or vacuum material using explosion-proof equipment, place in suitable containers for disposal, minimize dust generation, flush area with water if safe
Handling: Use in sufficiently ventilated areas, wear respiratory protection and gloves, handle in ways that minimize dust, ground/bond equipment
Storage: Keep container tightly closed in cool, dry, well-ventilated place away from heat, sparks, open flame, incompatible materials (strong acids, oxidizers)
Incompatible Materials: Avoid contact with strong acids, alkalis, oxidizers, reducing agents
Engineering Controls: Use local exhaust ventilation, process enclosures, safety showers, eye-wash stations
Respiratory Protection: Use NIOSH-approved dust mask or respirator in areas with poor ventilation or high dust concentrations
Eye Protection: Wear chemical safety goggles or face shield
Skin Protection: Chemical-resistant gloves, protective clothing
Exposure Limits: OSHA/ACGIH for nuisance dust (10 mg/m3 total, 5 mg/m3 respirable)
Appearance: White to off-white powder or pellets
Odor: Faint, plastic-like
pH: Not applicable (insoluble in water)
Melting Point: Softening around 120–170°C
Boiling Point: Not measurable (decomposes before boiling)
Flash Point: Not applicable as a solid
Flammability: Product can burn at elevated temperatures
Vapor Pressure: Not detectable
Relative Density: 1.3–1.5 (water = 1)
Solubility: Practically insoluble in water; soluble in some organic solvents
Partition Coefficient (n-Octanol/Water): Not available
Autoignition Temperature: Not available
Chemical Stability: Stable under usual storage and handling conditions
Conditions to Avoid: Excessive heat, open flames, sparks, static discharge, dust clouds
Incompatible Materials: Strong oxidizers, acids, bases
Decomposition Products: Hydrogen chloride, phosgene, carbon oxides
Hazardous Polymerization: Not expected under normal conditions
Acute Toxicity: Inhalation of dust may cause mild respiratory irritation; skin or eye contact causes local irritation
Chronic Effects: Long-term exposure to dust may affect lung function (studies generally limited); not classified as carcinogen by IARC, OSHA, or NTP
Sensitization: No expected sensitizing effects (limited data)
Mutagenicity/Carcinogenicity: No known mutagenic or carcinogenic effects based on structure and available study data
Additional Information: Vinyl chloride gas (monomer) is a confirmed carcinogen but not present in finished product; precautions in manufacturing are essential
Persistence and Degradability: Not readily biodegradable in environment, persisting in soils and waters
Bioaccumulative Potential: Not expected to accumulate in aquatic organisms (large molecular weight)
Mobility in Soil: Low, due to solid resin format
Aquatic Toxicity: No acute toxicity observed for aquatic life at environmental levels
Other Adverse Effects: Large spills may cause physical fouling in waterways
Waste Treatment Methods: Dispose according to federal, state, and local regulations; incinerate with proper emission controls or landfill in a permitted facility
Container Disposal: Empty containers may retain residues; follow same guidelines as for product
Special Precautions: Do not discharge to surface waters or sewer systems
UN Number: Not regulated
UN Proper Shipping Name: Not classified as a hazardous material for transport
Transport Hazard Class: None
Packing Group: None
Environmental Hazards: Not classified as marine pollutant
Special Precautions: Prevent package breakage and dust dispersion during shipment
SARA Title III (Sections 311/312): Not subject to section reporting (non-hazardous)
TSCA Inventory (US): All components listed
REACH (EU): Registered or exempt based on tonnage and polymer exemption rules
OSHA: Not regulated as hazardous
California Proposition 65: Finished resin not listed, but raw vinyl chloride monomer is a listed carcinogen
Other Regulations: Requirements may vary internationally; users should consult regional rules to confirm compliance
