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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
208687 |
| Product Name | Polyvinyl Butyral QF-2 |
| Appearance | White or light-yellow powder |
| Molecular Formula | (C8H14O2)n |
| Density | 1.08 g/cm3 |
| Glass Transition Temperature | 62-72°C |
| Solubility | Soluble in alcohols and ketones; insoluble in water |
| Moisture Content | <0.5% |
| Butyral Content | 71-73% |
| Acetyl Content | 0.3-1.5% |
| Hydroxyl Content | 16-19% |
| Viscosity | 160-260 mPa·s (10% solution, 20°C) |
| Application | Interlayer for safety glass |
As an accredited Polyvinyl Butyral QF-2 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polyvinyl Butyral QF-2 is typically packaged in 25 kg net weight multi-layer kraft paper bags with inner polyethylene liners. |
| Storage | Polyvinyl Butyral QF-2 should be stored in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong acids or oxidizers. Keep the product in tightly sealed original containers to prevent moisture absorption and contamination. Avoid exposure to temperatures above 35°C and protect from mechanical stress. Ensure proper labeling and safety precautions are followed during storage. |
| Shipping | Polyvinyl Butyral QF-2 is shipped in moisture-proof, airtight packaging, typically in 20-25 kg bags, drums, or cartons. During transport, it should be kept dry, cool, and away from direct sunlight, heat sources, acids, and oxidants to prevent degradation. Handle carefully to avoid damage to packaging and contamination. |
Competitive Polyvinyl Butyral QF-2 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 admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
