CHEMICAL NAME: | 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl) phenol | ||
CAS NO.: | 70321-86-7 | ||
Equivalent: | Tinuvin 900 (BASF) | ||
SPECIFICATIONS | |||
Appearance: | Pale yellow liquid | ||
Ash (%): | 0.1 max | ||
Melting point(℃): | 137-141 | ||
Light transmittance (%) | 460 nm: | 97 min | |
500 nm: | 98 min | ||
Applications: | |||
Wellsorb 900 is mainly used for polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers. Protect materials from ultraviolet radiation. | |||
PACKAGE: | |||
25kg plastic drum, or as customer`s requirement. |