| UV-320 for high-performance light stabilizers are widely used in plastics and other organic matter, including unsaturated polyester, PVC, PVC plastics and increase in the polyurethane, polyamide, synthetic fiber, especially a polyester , epoxy resin applications, UV-320 results significantly more prominent, UV-320 has a strong ability to absorb ultraviolet radiation, the characteristics of low volatility. It can effectively protect the polyester and organic pigment remove ultraviolet radiation, thereby protecting forming objects, films, etc. in the open state of the original physical appearance. |
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| Payment Terms︰ | TT/DT |
| Product Data︰ | 1: component:
2 - (2'-Hydroxy -3 ', 5'-di-tert-butyl-phenyl) benzotriazole
3, Molecular formula: C20H25N3O
4, molecular weight: 323.4
5, CAS NO.: 3846-71-7
6 Toxicity: low toxicity, rat oral LD 50> 2g/Kg weight. |
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