Ihe na-amịkọrọ UV UV-234 CAS NO.: 70321-86-7
| Aha kemịkalụ | 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol |
| Usoro molekụla | C30H29N3O |
| Nọmba CAS. | 70321-86-7 |
Usoro nhazi kemịkalụ
Ndepụta teknụzụ
| Ọdịdị | ntụ ntụ odo odo dị mfe |
| Ebe agbaze | 137.0-141.0℃ |
| ntụ | ≤ 0.05% |
| Ịdị ọcha | ≥99% |
| Mgbasa ọkụ | 460nm≥97%; 500nm≥98% |
Jiri
Ngwaahịa a bụ ihe na-amịkọrọ UV dị arọ nke klaasị hydroxypheny benzotriazole, na-egosi nkwụsi ike ìhè dị egwu nye ọtụtụ polymers n'oge ojiji ya.
Ọ dị irè nke ukwuu maka polima ndị a na-arụkarị n'oge okpomọkụ dị elu dịka polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane na polyurethane fibers, ebe a naghị anabata mfu nke UVA yana maka polyvinylchloride, styrene homo- na copolymers.
Nkwakọba na Nchekwa
Ngwugwu: 25KG/KATỌN
Nchekwa: Dị mma n'ime ụlọ, na-eme ka ikuku dị jụụ ma ghara ịbanye na mmiri na okpomọkụ dị elu.
Dee ozi gị ebe a zitere anyị ya