Aha kemịkalụ:2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenyletyl) phenol;
CAS.:70321-86-7
Ụdị molekụla:C30H29N3O
Arọ Molecular:448
Nkọwapụta
Ọdịdị : ìhè odo ntụ ntụ
Ebe mgbaze: 137.0-141.0 ℃
ntụ: ≤0.05%
Ịdị ọcha: ≥99%
Mbufe ọkụ: 460nm≥97%;
500nm≥98%
Ngwa
Ngwaahịa a bụ ihe dị elu UV absorber nke hydroxypheny benzotriazole klas, na-egosi nkwụsi ike pụtara ìhè dị iche iche nke polymers n'oge ojiji ya. sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane na polyurethane fibers, ebe a na-anabataghị ọnwụ nke UVA yana maka polyvinylchloride, styrene homo- na copolymers.
Ngwugwu na Nchekwa
1.25kg katọn
2.Echekwara ya na akara, nkụ na ọnọdụ gbara ọchịchịrị