Contact Us
Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
|
HS Code |
753067 |
| Productname | Polyvinyl Butyral QF-5 |
| Appearance | White or yellowish granular powder |
| Glasstransitiontemperature | 60-70°C |
| Molecularweight | 70,000-120,000 g/mol |
| Viscosity | 180-260 mPa·s (10% solution in ethanol/benzyl alcohol, 20°C) |
| Hydroxylcontent | 16.0-18.0% |
| Acetylcontent | 1.0-2.5% |
| Butyralcontent | 80-82% |
| Moisturecontent | <1.0% |
| Solubility | Soluble in alcohols and ketones, insoluble in water |
| Density | 1.08-1.20 g/cm³ |
| Filmforming | Excellent |
| Refractiveindex | 1.485-1.490 |
| Shelflife | 12 months (under recommended storage) |
As an accredited Polyvinyl Butyral QF-5 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polyvinyl Butyral QF-5 is packaged in 25 kg net weight kraft paper bags, featuring moisture-resistant inner lining for product protection. |
| Storage | Polyvinyl Butyral QF-5 should be stored in a cool, dry, and well-ventilated area, away from sources of heat, ignition, and direct sunlight. Keep the material in tightly sealed, original containers to prevent moisture absorption and contamination. Avoid contact with incompatible materials such as strong acids or bases. Ensure proper labeling and follow local regulations for chemical storage. |
| Shipping | Polyvinyl Butyral QF-5 is shipped in sealed, moisture-proof bags or drums to prevent contamination and moisture absorption. Containers are clearly labeled and handled according to safety regulations. Store and transport in a cool, dry, well-ventilated area, away from incompatible substances and ignition sources. Handle with appropriate safety precautions. |
Competitive Polyvinyl Butyral QF-5 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
