© 2026 Boxa Plastic,
All Right Reserved
|
HS Code |
991843 |
| Product Name | Westlake PVC 4425 |
| Type | Polyvinyl Chloride (PVC) Resin |
| Form | Powder |
| Color | White |
| K Value | 57 |
| Bulk Density | 0.52 g/cm³ |
| Volatile Content | ≤0.40% |
| Particle Size Retained On 250um Sieve | ≤0.08% |
| Apparent Density | 0.47 – 0.59 g/cm³ |
| Vc Monomer Residual | ≤1 ppm |
| Application | Rigid extrusion and molding |
| Glass Transition Temperature | 80°C |
As an accredited Westlake PVC 4425 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Westlake PVC 4425 is typically packaged in 25 kg (55.1 lb) multi-layer paper bags or flexible intermediate bulk containers (FIBCs). |
| Shipping | Westlake PVC 4425 is packaged in sealed, moisture-resistant bags or bulk containers to prevent contamination. Ship in clean, dry conditions, away from strong oxidizing agents and direct sunlight. Ensure containers are handled carefully to prevent damage. Comply with all applicable local, national, and international transportation regulations for PVC resin products. |
| Storage | Westlake PVC 4425 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong acids or oxidizers. Keep the material in tightly closed containers to prevent contamination and minimize moisture exposure. Ensure storage areas are clearly labeled and follow all relevant local, state, and federal regulations for handling and storing PVC resins. |
Competitive Westlake PVC 4425 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@boxa-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@boxa-chem.com
Flexible payment, competitive price, premium service - Inquire now!
