Yang Guang Resin Chemical Co., Ltd

Знание

Acrylate-Vinyl Chloride Copolymer Emulsion MSDS

Identification

Product Name: Acrylate-Vinyl Chloride Copolymer Emulsion
Chemical Family: Acrylic copolymer with vinyl chloride
Recommended Use: Industrial coatings, adhesives, construction sector binders
Supplier: Manufacturer contact name, address, phone number
Emergency Contact Number: Local or national chemical emergency number
CAS Number: Typically listed by product variant or manufacturer
Synonyms: Acrylic emulsion, vinyl chloride latex, copolymer emulsion

Hazard Identification

GHS Classification: Not classified as hazardous under GHS criteria (dependent on formulation)
Physical Hazards: Stable emulsion, non-flammable under normal conditions
Health Hazards: Prolonged skin contact may cause dryness or irritation; inhalation of mist or spray may irritate respiratory tract; eye contact can lead to slight irritation
Environmental Hazards: Spillage can cause localized aquatic toxicity; do not allow to enter drains
Label Symbols: None required for most formulations
Signal Word: None required under typical use

Composition / Information on Ingredients

Ingredient: Acrylate-Vinyl Chloride Copolymer (45-55%)
Ingredient: Water (40-55%)
Additives: Surfactant (0.5-2%), Defoamer (<1%), Dispersant (<1%)
Hazardous Ingredients: Residual monomers (trace), stabilizers, potential formaldehyde (trace byproduct in some cases)
CAS Numbers: Vinyl chloride (75-01-4), acrylic monomers (varied, typically <1% each)
Impurities: Possible trace organic solvents, depending on supplier

First Aid Measures

Inhalation: Move person to fresh air, seek medical attention if discomfort continues
Skin Contact: Wash with mild soap and water, remove contaminated clothing, apply moisturizer for dryness
Eye Contact: Flush thoroughly with water for at least 15 minutes, consult an eye specialist for persistent irritation
Ingestion: Rinse mouth, avoid inducing vomiting, contact poison control or physician if symptoms persist
Most Important Symptoms: Mild respiratory symptoms, skin dryness, temporary eye irritation
Note to Physicians: Treat symptomatically, no specific antidote reported

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, foam, dry chemical powder, carbon dioxide
Unsuitable Media: None known for finished product
Specific Hazards: Decomposition in intense heat releases toxic fumes (hydrogen chloride, carbon oxides)
Protective Equipment: Firefighters use self-contained breathing apparatus, full turnout gear
Special Precautions: Remove containers from fire area if safe; contain runoff to prevent environmental contamination

Accidental Release Measures

Emergency Procedures: Isolate spill area; avoid skin and eye contact
Personal Precautions: Wear protective gloves, goggles, and impervious footwear
Containment: Prevent entry into water systems, soil, drains
Cleanup Methods: Soak up with inert material (sand, earth), scoop into labeled waste containers, wash residues with plenty of water
Disposal: Dispose according to local regulations for chemical waste
Environmental Precautions: Notify authorities if significant spillage contaminates waterways

Handling and Storage

Handling: Use only in well-ventilated areas, avoid breathing mists or sprays, wash hands after use
Storage: Store in a cool, dry location away from direct sunlight, freezing, and sources of heat, keep containers tightly closed
Incompatible Materials: Avoid strong acids, bases, and oxidizing agents
Transfer: Use grounded equipment to prevent static buildup, avoid splashing
Special Storage Considerations: Do not store near food, drink, or animal feed

Exposure Controls and Personal Protection

Occupational Exposure Limits: No established limit for finished emulsion; residual monomers (vinyl chloride) have strict regulatory limits (OSHA PEL: 1 ppm, ACGIH TLV: 1 ppm)
Engineering Controls: Use local exhaust ventilation to minimize mist generation
Personal Protective Equipment: Gloves (nitrile or neoprene), safety goggles, protective clothing
Respiratory Protection: Use dust/mist respirator if ventilation is poor
Hygiene Measures: Wash thoroughly after handling, remove contaminated clothing promptly

Physical and Chemical Properties

Appearance: White or bluish milky liquid
Odor: Faint, acrylic-like odor
Odor Threshold: Not determined
pH: 7–9 (typical range)
Melting/Freezing Point: 0°C (water-based emulsion)
Boiling Point: 100°C
Flash Point: Not applicable (water-based product)
Evaporation Rate: Comparable to water
Flammability: Non-flammable under normal conditions
Vapor Pressure: Not significant
Density: 1.02–1.10 g/cm³
Solubility: Dispersible in water
Partition Coefficient: Not available
Decomposition Temperature: >150°C
Viscosity: 100–2500 mPa·s (depending on grade)

Stability and Reactivity

Chemical Stability: Product remains stable under recommended storage conditions
Reactivity: Does not react under normal use
Hazardous Reactions: Reacts with strong oxidizing agents, acids, or alkalis
Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide (on strong heating or burning)
Hazardous Polymerization: Will not occur in finished form

Toxicological Information

Acute Toxicity: Not toxic by dermal or oral routes at typical exposure levels
Skin Irritation: Mild, not sensitizing on intact skin
Eye Damage: Slight irritation reported
Respiratory Sensitization: Inhalation of vapor/mist may cause mild respiratory irritation
Chronic Effects: No chronic toxicity in animal studies for the mixture
Carcinogenicity: Finished product not classifiable; note, vinyl chloride monomer is a known carcinogen (risk only at trace residuals present in compliant product)
Mutagenicity: No evidence found in component copolymer
Reproductive Toxicity: No reproductive effects reported with intended use
Target Organs: No target organ effects at anticipated exposure levels

Ecological Information

Aquatic Toxicity: Slight hazard for fish and invertebrates at high concentrations; typically considered not persistent or bioaccumulative
Persistence and Degradability: Organic portion degrades slowly in environment; water portion evaporates
Bioaccumulation: Low potential based on current data
Mobility: Mobile in soil and water, can reach groundwater if released in large spills
Other Adverse Effects: No known ozone depletion, greenhouse gas emission, or heavy metal content

Disposal Considerations

Waste from Residues: Absorb onto inert material; dispose as chemical waste under local and national regulations
Product Disposal: Small amounts can often be washed to drain with excess water unless prohibited; larger amounts require hazardous waste disposal
Packaging Disposal: Rinse and recycle or dispose in accordance with local environmental regulations
Contaminated Packaging: Handle as hazardous waste if traces remain, triple rinse when feasible

Transport Information

UN Number: Not regulated for transport in non-hazardous formulation
Transport Hazard Class: Not applicable
Packing Group: Not assigned
Marine Pollutant: No
Other Transport Information: Keep containers upright, avoid freezing, protect from direct heat during transit

Regulatory Information

OSHA: Not classified as hazardous in finished form
TSCA: All intentional ingredients are listed
REACH: Substances pre-registered or registered where required
SARA Title III: No reportable quantities for copolymer emulsion
California Proposition 65: Trace vinyl chloride monomer may trigger warning requirement
Other National/Local Regulations: Compliance with country- or region-specific chemical safety and labeling obligations applies
Workplace Labeling: Label with product name and hazards in workplace as per OSHA or local law