描述
BP-8 CAS 131-53-3
| 外观 | Light yellow powder |
| 分子量 | 244.2 |
| 内容 | 97.0-103.0% |
| 熔点 | ≥71℃ |
| 闪点 | 146℃ |
| Density@20℃ | 1.30g/cm3 |
| 灰烬 | ≤0.1% |
| 波动性 | ≤0.5% |
| Packing specification | 25kg carton paper drum |
BP-8 Usage
1. UV absorber BP-8 is a benzophenone type UV absorber, the molecular structure contains two neighboring hydroxyl groups. It is able to absorb 320-400nm UV light and has good compatibility, long holding time, good thermal stability and high absorption efficiency.
2. UV absorber BP-8 is suitable for plastics and coatings, especially for polymethyl methacrylate, polyvinyl chloride, ABS resin, mylamine resin, acrylic resin, unsaturated resin, cellulose resin. The general dosage is 0.5-3%.
立即联系我们！
如果您需要下列产品的 COA、MSDS 或 TDS 紫外线吸收器请在下表中填写您的联系信息，我们通常会在 24 小时内与您联系。您也可以给我发电子邮件 info@longchangchemical.com 请在工作时间（UTC+8 周一至周六，上午 8:30 至下午 6:00）或使用网站即时聊天工具获得及时回复。
