Product Name: JA Resin
Chemical Name: Vinyl Chloride/Vinyl Acetate/Maleic Acid Terpolymer
Synonyms: Terpolymer Resin
Recommended Use: Binder in coatings, adhesives, inks
Supplier/Manufacturer: Refer to product packaging for manufacturer’s complete contact information
Emergency Contact: Refer to product packaging for emergency phone number
Hazard Classification: Not classified as hazardous under GHS for supplied form. Dust generation may cause mild mechanical irritation of eyes, skin, respiratory tract
Label Elements: Not required under GHS
Other Hazards: Fine dust may pose combustible dust hazard under certain conditions. Process vapors may pose health risks if heated above decomposition temperature, releasing HCl and organic vapors
Component: Vinyl Chloride Monomer
CAS Number: 75-01-4
Concentration: Typically ≤1% (as residual monomer)
Component: Vinyl Acetate
CAS Number: 108-05-4
Concentration: Incorporated in polymer backbone
Component: Maleic Acid
CAS Number: 110-16-7
Concentration: Incorporated in polymer backbone
Other Components: Proprietary additives and stabilizers, if relevant, at low concentrations
Inhalation: Move affected person to fresh air. Keep comfortable for breathing, seek medical help if symptoms persist
Skin Contact: Wash thoroughly with water and soap, remove contaminated clothing and wash before reuse. Seek attention if skin irritation continues
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and safe, seek medical help for persistent discomfort
Ingestion: Do not induce vomiting, rinse mouth with water, get medical advice if symptomatic
Suitable Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
Unsuitable Extinguishing Media: Direct water jet may cause dust to disperse
Specific Hazards: During fire, toxic gases such as CO, CO₂, HCl, and organic vapors may form
Protective Equipment: Firefighters should wear self-contained breathing apparatus and protective clothing to avoid contact with decomposition products
Advice: Evacuate area, prevent runoff from entering drains or watercourses
Personal Precautions: Avoid dust formation, use personal protective equipment as required
Environmental Precautions: Prevent material from entering sewers, surface or ground waters
Methods for Containment and Cleaning Up: Sweep or vacuum spill using equipment with explosion-proof features, collect in suitable, properly labeled containers for disposal
Precautions for Safe Handling: Use with adequate ventilation, prevent dust buildup, avoid generating static electricity, ground and bond containers
Conditions for Safe Storage: Store in tightly sealed containers in cool, dry, well-ventilated area, protect from moisture and direct sunlight, separate from incompatible substances such as strong oxidizers and acids
Hygiene Measures: Wash hands before eating, drinking, or smoking, keep work clothing separately from street clothing
Occupational Exposure Limits: Vinyl chloride (OSHA PEL: 1 ppm TWA), vinyl acetate (OSHA PEL: 10 ppm TWA), maleic acid (ACGIH TLV: 0.1 mg/m³)
Engineering Controls: Use local exhaust ventilation to control emissions, provide adequate general ventilation
Personal Protective Equipment: Safety goggles for eye protection, gloves (nitrile or polyvinyl), protective clothing for skin protection, suitable respiratory protection if dust or fumes exceed exposure limits
Environmental Controls: Use containment to avoid environmental release
Appearance: Off-white or pale granular or powder form
Odor: Slight, faint ester-like odor
pH: Not applicable (insoluble in water)
Melting Point/Range: Softens above 80-120°C, no sharp melting point
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not established for solid polymer
Flammability: May form combustible dust-air mixtures
Vapor Pressure: Negligible at ambient temperature
Solubility: Insoluble in water, soluble in cyclohexanone, tetrahydrofuran, and certain esters/ketones
Density: Around 1.25-1.40 g/cm³
Partition Coefficient (log Pow): Not available
Decomposition Temperature: Above 170°C (degradation releases HCl)
Chemical Stability: Stable under standard storage conditions, avoid excess heat and moisture
Possible Hazardous Reactions: Not reactive under standard use, avoid contact with strong oxidizers, acids, alkalis
Conditions to Avoid: High heat, sparks, open flames, static electricity, finely dispersed dust in air
Incompatible Materials: Strong acids, oxidizing agents
Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide, low molecular organics
Likely Routes of Exposure: Inhalation of dust or decomposed vapors, skin and eye contact
Acute Effects: Inhalation of dust may cause mechanical irritation, possible cough or sore throat; eye contact can cause redness or discomfort, skin contact may cause dryness or mild irritation
Chronic Effects: Prolonged exposure to residual monomers (vinyl chloride) carries carcinogenic risk, though the resin is not expected to pose significant chronic hazard if industrial hygiene measures are implemented
Carcinogenicity: Vinyl chloride monomer is classified as carcinogenic to humans by IARC; polymer form poses much lower risk
Sensitization: Not expected based on structure and use history
Mutagenicity: No known significant effects for polymer
Reproductive Toxicity: No known adverse effects for polymeric material
Toxicity to Aquatic Life: No acute toxicity data available for polymer; expected to have low bioavailability to aquatic organisms
Persistence and Degradability: Polymer is not readily biodegradable, may persist in environment
Bioaccumulative Potential: Not expected to bioaccumulate, due to high molecular weight
Mobility in Soil: Low mobility due to size and water insolubility
Other Adverse Effects: Dust can contribute to suspended solids in waterways, physical effects on aquatic life possible if significant quantities released
Waste Disposal Methods: Dispose of material in accordance with local, regional, national, and international regulations. Do not dump into sewer or water bodies. Incineration in approved facilities or landfill disposal recommended, subject to local requirements
Containers: Empty containers may contain residues; handle with same precautions as product. Recycle or dispose of containers as required by local regulations
UN Number: Not regulated for transport as hazardous material
UN Proper Shipping Name: Not applicable
Transport Hazard Class: Not classified as dangerous for transport
Packing Group: Not applicable
Environmental Hazards: Not listed as marine pollutant
Special Precautions for User: Secure packaging, avoid dust emission during transit, keep container upright and closed
OSHA Hazard Communication: Not classified as hazardous under OSHA criteria for supplied form
TSCA Listing: All intentional components are listed or meet TSCA exemption
SARA Title III: May contain regulated quantities of vinyl chloride as residual, check local release reporting requirements
REACH Registration: Ingredients comply with ECHA REACH obligations as industrial-use substances
Other Regulations: Check state, local, and regional chemical inventories and restrictions. Observe worker right-to-know statutes and safety documentation requirements for resin handling
