| HS Code | 619116 |
| Chemical Name | Poly(vinyl acetate) |
| Cas Number | 9003-20-7 |
| Molecular Formula | (C4H6O2)n |
| Molecular Weight | High molecular weight, typically Mw 500,000 g/mol |
| Appearance | White to off-white granules or beads |
| Glass Transition Temperature | Approximately 30-40°C |
| Density | 1.18-1.19 g/cm³ at 25°C |
| Melting Point | No sharp melting point; amorphous thermoplastic |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons; insoluble in water, alcohols, and aliphatic hydrocarbons |
| Solution Viscosity | High viscosity in organic solvents, e.g., 5-50 cP in 10% toluene solution depending on molecular weight |
| Refractive Index | Approximately 1.47 |
| Hydroxyl Value | Negligible to very low |
| Tensile Strength | Good film-forming strength and flexibility |
| Film Flexibility | Tough and flexible when cast as a film |
As an accredited High Molecular Weight PVAc Homopolymer factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | High Molecular Weight PVAc Homopolymer supplied in 25 kg multi-layer paper bags with an inner polyethylene liner for moisture protection. |
| Container Loading (20′ FCL) | Load 20′ FCL with High Molecular Weight PVAc Homopolymer in sealed drums; secure, dry, no contamination, stable placement. |
| Shipping | High Molecular Weight PVAc Homopolymer ships as a white granular solid in sealed, moisture-resistant bags or drums. Non-hazardous under normal conditions, but protect from humidity, extreme heat, and direct sunlight. Store in a cool, dry area; avoid dust accumulation and static discharge during handling. |
| Storage | Store in a cool, dry, well-ventilated area away from direct sunlight, heat, and open flames. Keep the container tightly sealed to prevent moisture absorption and contamination. Avoid contact with strong oxidizers, acids, and bases. Follow manufacturer’s recommendations regarding temperature and shelf life to maintain stability and performance. |
| Shelf Life | Store in a cool, dry place away from moisture and UV light. Shelf life: 24 months from manufacture date. |
Competitive High Molecular Weight PVAc Homopolymer prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
Flexible payment, competitive price, premium service - Inquire now!
