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MSDS of PVC Paste Resin

Identification

Product Name: PVC Paste Resin
Chemical Name: Polyvinyl Chloride (PVC), Paste Grade
Synonyms: Vinyl Chloride Polymer, PVC Paste Polymer
Recommended Use: Manufacturing of flexible plastic goods such as flooring, artificial leather, wallpapers, gloves, automobile interiors, toys
Supplier/Manufacturer: [Manufacturer’s contact information]
Emergency Contact: [Phone number, available 24/7]
CAS Number: 9002-86-2

Hazard Identification

GHS Classification: Not classified as hazardous according to GHS
Hazard Statements: Dust can form combustible mixture with air; may cause irritation to respiratory tract, eyes, skin
Precautionary Statements: Avoid breathing dust; wash hands after handling
Signal Word: None
Potential Health Effects: Inhalation can trigger coughing, throat discomfort; skin contact may lead to mild irritation; eye contact can cause redness; ingestion uncommon but could result in gastric discomfort
Fire/Explosion Risk: Dust clouds may ignite under certain conditions

Composition / Information on Ingredients

Chemical Identity: Polyvinyl Chloride Resin
CAS No.: 9002-86-2
Concentration: 90–99%
Optional Additives: Plasticizers (DOP, DINP, others), stabilizers, pigments, less than 10%
Hazardous Components: None above OSHA hazard thresholds in finished resin
Impurities: Vinyl chloride monomer (residual), typically <1 ppm

First Aid Measures

Inhalation: Leave exposure area, move to fresh air, blow nose to clear dust, seek medical attention if irritation persists
Skin Contact: Wash skin thoroughly with mild soap and water, remove contaminated clothing, advise physician if irritation develops
Eye Contact: Rinse immediately with plenty of water for 15 minutes, consult eye specialist in case of persistent discomfort
Ingestion: Rinse mouth, drink water only if person is conscious, consult physician if large quantities are swallowed
Note to Physicians: Treat symptomatically, monitor for airway irritation in inhalation cases

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Unsuitable Extinguishing Media: Do not use direct water jet on burning material, could spread burning dust
Specific Hazards: Releases hydrogen chloride, carbon monoxide, phosgene under fire conditions
Protective Equipment for Firefighters: Full protective suit, self-contained breathing apparatus
Firefighting Procedures: Evacuate area, cool containers with water spray, ventilate post-fire
Combustion Products: Dense smoke, toxic fumes include hydrogen chloride, carbon oxides, phosgene at high temperatures

Accidental Release Measures

Personal Precautions: Wear dust mask, goggles, gloves to reduce exposure
Environmental Precautions: Prevent entry to drains, soil, surface waters; report spills where required
Containment: Avoid dust generation, sweep or vacuum (HEPA preferred), avoid use of dry brooms
Clean Up Methods: Collect and place in appropriate labeled container for disposal; ventilate area
Decontamination: Wash area with mild detergent to clear residue

Handling and Storage

Handling: Work in well-ventilated area, minimize dust generation, avoid breathing dust, use local exhaust extraction at dust sources, do not eat or drink while handling
Storage: Store in cool, dry, well-ventilated location, separate from incompatible materials (strong oxidizers, acids), keep away from ignition sources, store in tightly closed original packaging
Specific Uses: Industrial and laboratory processing only
Incompatibilities: Avoid strong acids, alkalis, and oxidizers
Packing Materials: Use containers and liners that prevent contamination and moisture ingress

Exposure Controls and Personal Protection

Occupational Exposure Limits: PVC dust: OSHA PEL Total Dust 15 mg/m³, ACGIH TLV Inhalable Fraction 1 mg/m³
Engineering Controls: Local exhaust ventilation, workplace dust monitoring, process enclosure recommended
Personal Protective Equipment (PPE): Dust mask or NIOSH-approved respirator for airborne dust, safety goggles or face shield for eyes, chemical-resistant gloves for hands, long-sleeved clothing
Hygiene Measures: Wash hands and face after handling, remove contaminated clothing, do not eat, drink, or smoke in processing areas
Environmental Controls: Regular cleaning to minimize accumulation of dust, appropriate filter systems on air exhausts

Physical and Chemical Properties

Physical State: White or off-white powder
Odor: Slight, characteristic plastic odor
pH: Not applicable (insoluble in water)
Melting Point: Degradation begins at >140°C; no true melting point
Boiling Point: Not applicable
Flash Point: Not determined (combustible as dust)
Flammability: Powder is combustible, high concentrations of airborne dust pose explosion risk
Explosive Properties: Dust explosion limit >50 g/m³
Solubility: Insoluble in water, slightly soluble in some organic solvents
Partition Coefficient: Not determined
Vapor Pressure: Not applicable (solid at ambient conditions)
Vapor Density: Not applicable
Bulk Density: 0.35–0.60 g/cm³

Stability and Reactivity

Stability: Stable under normal temperatures and conditions
Hazardous Polymerization: Will not occur
Hazardous Decomposition: Hydrogen chloride, carbon monoxide, carbon dioxide, phosgene
Conditions to Avoid: Heating >140°C, sparks, flames, static discharge, exposure to UV light over prolonged periods
Incompatible Materials: Strong oxidizers, concentrated acids, alkalis
Chemical Reactivity: Inert at normal usage but can react vigorously under extreme conditions

Toxicological Information

Acute Toxicity: Low toxicity by inhalation, ingestion, or skin contact
Chronic Effects: Long-term exposure to significant dust can affect lung function
Sensitization: Not considered a sensitizer
Carcinogenicity: Not classified as a carcinogen; residual vinyl chloride (trace levels) is a known human carcinogen
Mutagenicity: No evidence in animal studies for the polymer
Reproductive Toxicity: Not known to cause reproductive effects
Irritation: Dust produces mild irritation to eyes, skin, respiratory tract
Routes of Exposure: Inhalation, ocular, dermal, ingestion (rare)

Ecological Information

Ecotoxicity: Not acutely toxic to aquatic life at expected environmental concentrations
Persistence and Degradability: Resistant to biodegradation; persists in environment for long periods
Bioaccumulation: Not expected to bioaccumulate due to high molecular weight
Mobility: Precipitate forms in water due to low solubility
Other Adverse Effects: Possible physical hazard to wildlife from ingestion or entanglement

Disposal Considerations

Waste Disposal Methods: Dispose as non-hazardous industrial waste, follow local and national rules
Incineration: Suitable at licensed facilities with proper off-gas treatment for hydrochloric acid
Landfill: Permitted for inert plastics if not contaminated
Packaging Disposal: Clean containers can be recycled or landfilled according to material type
Chemical Waste Code: Dependent on local jurisdiction

Transport Information

UN Number: Not regulated as a hazardous material under ADR, IMDG, IATA
UN Proper Shipping Name: Not applicable (non-hazardous plastic powder)
Transport Hazard Class: None applicable
Packing Group: None applicable
Marine Pollutant: Not listed
Special Precautions: Protect from physical damage, moisture, and strong sunlight during transportation
Labeling Requirements: No hazard labels required

Regulatory Information

OSHA: Not regulated as hazardous article
EU Regulations: Not classified as dangerous according to Regulation (EC) No 1272/2008 (CLP/GHS)
TSCA Status: Listed/Compliant
REACH Registration: Pre-registered or exempt in the EU
RoHS/WEEE: Compliant with restrictions on heavy metals and banned substances
SARA Section 313: Not subject to reporting
Other Info: Users responsible for compliance with national/provincial/local rules