Product Name: MVAD Resin (Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymer)
Product Code: MVAD-RESIN-001
Use: Used in coatings, adhesives, inks, and plastics for improved durability and chemical performance
Manufacturer: Contact relevant local manufacturer or importer for detailed supplier data
Address: Manufacturer’s registered address required for transport and regulatory documentation
Emergency Phone Number: Refer to local and regional poison control or supplier hotline
Email: Support email provided by manufacturer for product-specific inquiries
GHS Classification: Not classified as hazardous under GHS criteria for standard handling
Potential Health Effects: Dust inhalation can cause respiratory irritation, possible skin and eye irritation on contact, ingestion may upset gastrointestinal tract
Label Elements: No pictogram required under standard classification, precautionary statements include avoiding dust and direct contact
Hazards Not Otherwise Classified: Combustible dust risk if fine particles generated, risk of static charges igniting dust in confined environments
Emergency Overview: White or off-white powder, mild odor, minimal immediate health hazard in supplied form, but irritation possible from prolonged or repeated exposure
Chemical Name: Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymer
CAS No.: 25086-15-1 (Vinyl Chloride/Vinyl Acetate Copolymer base)
Synonyms: Hydroxyl-functionalized PVC/VA Terpolymer
Impurities: May contain trace stabilizers, plasticizers, non-hazardous proprietary additives less than 3% by weight
Content: 98–100% polymer by weight, residual monomer levels below regulated limits
Inhalation: Move to fresh air, monitor for respiratory symptoms, seek attention if persistent coughing or discomfort follows
Skin Contact: Wash with soap and plenty of water, remove contaminated clothing, medical assessment if irritation continues
Eye Contact: Rinse with running water for at least 15 minutes, remove contact lenses if present, do not rub eyes, request medical advice when irritation is strong
Ingestion: Rinse mouth, avoid vomiting, if large amount swallowed consult medical professional for risk evaluation
Medical Notes: Symptomatic treatment based on clinical assessment, chronic effects rarely reported
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide for small and large fires
Unsuitable Media: Avoid full water jets into finished product piles to reduce dust generation and migration
Special Hazards: Produces hydrogen chloride, carbon monoxide, carbon dioxide, small quantities of organic acids when burned
Protection for Firefighters: Firefighters use self-contained breathing apparatus, full protective garments needed against gas and dust exposures
Explosion Data: Fine dust clouds may pose explosion risk with certain ignition sources, use appropriate explosion venting and management controls
Personal Precautions: Avoid generating dust, ventilate area, wear personal protection recommended for chemical dust
Environmental Precautions: Block product from entering drains, municipal water, or soil, contain spills using barriers or absorbent materials
Spill Cleanup Methods: Sweep or vacuum spilled product, dispose in marked bags or containers, clean residue with wet mop or cloth, avoid dry brushing
Decontamination: Wash surfaces with mild detergent and water, equipment decontaminated before reuse
Safe Handling: Use in areas with good local exhaust of dust, ground equipment to prevent static electricity, avoid contact with food and beverages
Technical Measures: Employ closed transfer systems for bulk use, provide dust control and cleaning facilities for workers
Storage Conditions: Keep in dry, cool, ventilated area below 35°C, separate from acids and oxidizing agents, minimize exposure to sunlight and moisture
Packaging: Maintain integrity of original containers, reseal after each use, store containers upright
Bulk Storage Guidance: Maintain spacing between bags or drums for airflow, use floor pallets for large storage
Occupational Exposure Limits: Not regulated separately; observe ACGIH nuisance dust limits—Total Dust 10 mg/m³, Respirable Fraction 3 mg/m³
Engineering Controls: Enclose processes, maintain effective local exhaust ventilation, employ dust suppression with water mist as needed
Respiratory Protection: NIOSH-approved dust mask or respirator when airborne dust exceeds limits or for confined space work
Hand Protection: Chemical-resistant gloves—nitrile, latex, or neoprene recommended
Eye Protection: Safety goggles or side-shielded safety glasses
Skin Protection: Wear standard lab coat or chemical apron, full-length work clothing
Hygiene Measures: Wash hands thoroughly before eating or leaving work area, do not reuse contaminated clothing
Appearance: White to off-white powder or granular solid
Odor: Mild, faint ester-like
Odor Threshold: Not established
pH: Not available, insoluble in water
Melting Point/Range: Soften above 60–95°C, decomposes at elevated temperature
Boiling Point/Range: Not applicable (solid polymer)
Flash Point: No measurable flash point, combustible as a dust
Evaporation Rate: Not volatile
Flammability: Dust may burn above ignition temperature
Vapor Pressure: Not applicable
Solubility: Limited solubility in water, soluble in some ketone and ester solvents
Density: 1.20 to 1.40 g/cm³ depending on grade
Partition Coefficient: Not established for polymer
Viscosity: Not measurable in dry form
Decomposition Temperature: Decomposes above 170°C, releases hydrogen chloride gas
Chemical Stability: Stable under standard storage and handling
Reactivity: Non-reactive with most materials found in industrial environments
Hazardous Reactions: Avoid contact with strong acids, strong oxidizing agents, strong alkalis
Hazardous Decomposition: High temperatures release hydrogen chloride, phosgene, and carbon oxides
Incompatibility: Store away from peroxides, alkalis, oxidizers to reduce risk of violent reaction or degradation
Conditions to Avoid: Prolonged exposure to high heat, direct sunlight, static discharge risk environments
Acute Toxicity: No reported cases of acute oral, dermal, or inhalation toxicity from polymer, dust can irritate
Skin Corrosion/Irritation: Contact may produce mild, transient redness or dryness
Serious Eye Damage/Irritation: Dust may cause mechanical irritation, redness, watering
Respiratory Sensitization: Repeat inhalation of heavy dust can sensitize lungs in susceptible workers
Germ Cell Mutagenicity: No mutagenic potential indicated for finished polymer
Carcinogenicity: Finished polymer not listed by IARC, OSHA, or NTP; monomer exposures minimized below regulatory limits
Reproductive Toxicity: No harm reported for polymer, product used in areas with occupational exposure standards applied
STOT – Single Exposure: Overexposure produces reversible irritation to eyes and lungs
STOT – Repeated Exposure: Chronic dust contact may cause persistent coughing, rare cases of mild dermatitis
Aspiration Hazard: Not likely due to product form
Environmental Fate: Not readily biodegradable, polymer remains stable in soil and water, potential for microplastic pollution noted
Bioaccumulation: Bioaccumulation potential considered low due to high molecular weight
Aquatic Toxicity: Not acutely toxic to aquatic life at realistic concentrations, physical hazard from undissolved polymer particles
Mobility in Soil: Polymer generally immobile, may persist on surface for prolonged periods
PBT/vPvB Assessment: Not identified as persistent, bioaccumulative, or toxic by current European criteria
Wastewater: Avoid uncontrolled disposal to municipal drains, prevent particulate release
Waste Disposal Methods: Collect in sealed containers, send to licensed waste handler or incineration under controlled conditions, observe local quantity and material-specific rules
Contaminated Packaging: Rinse or clean but never reuse for food, send for industrial processing or environmentally certified landfill
Special Precautions: Avoid creating airborne dust during disposal steps, document waste streams under chemical inventory laws
Local Regulations: Follow local, regional, and national directives for chemical disposal, including US EPA, EU REACH, and country-specific requirements
UN Number: Not regulated as dangerous goods by UN, ADR, IMDG, IATA in polymer powder or granule form
UN Proper Shipping Name: Industrial chemical, not hazardous for transport
Transport Hazard Classes: Not classified under dangerous goods classes
Packing Group: No specific packing group applies
Environmental Hazards: Not classified as a marine pollutant, prevent release to waterways during transport
Bulk Transport Guidance: Standard clean-up practices for spills in transit, minimize dust during transfer and handling
Special Precautions: Palletize and secure to prevent movement, cover bags/drums against weather
USA Regulations: Subject to TSCA inventory, OSHA workplace standards apply for chemical dust, SARA Title III Section 311/312 for physical hazards
EU REACH Status: Registered or pre-registered by importer/manufacturer, handled according to extended SDS procedures
Other National Rules: Canada DSL/NDSL listed, Australia AICS, Japan ENCS matched, harmonized labeling not required for solid polymers
SDS Compliance: Follows GHS (Globally Harmonized System) structure and content for chemical safety communication
Labeling: Observe workplace labeling practices for secondary containers, include information on dust hazards and emergency measures
Worker Rights: Workers must receive training on risks, PPE, and spill response under labor and safety laws
