UV absorber UV-234 CAS NO.: 70321-86-7
| Sunan sinadarai | 2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenyletyl) phenol |
| Tsarin kwayoyin halitta | C30H29N3O |
| CAS NO. | 70321-86-7 |
Tsarin tsarin sinadarai
Fihirisar fasaha
| Bayyanar | haske rawaya foda |
| Wurin narkewa | 137.0-141.0 ℃ |
| Ash | 0.05% |
| Tsafta | ≥99% |
| Hasken watsawa | 460nm≥97%; 500nm≥98% |
Amfani
Wannan samfurin babban mai ɗaukar nauyin UV ne na nau'in hydroxypheny benzotriazole, yana nuna kyakkyawan kwanciyar hankali ga nau'ikan polymers yayin amfani da shi.
Yana da matukar tasiri ga polymers yawanci ana sarrafa su a yanayin zafi kamar polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, copolymers aromatic, polyurethane thermoplastic da polyurethane fibers, inda ba a jure asarar UVA da polyvinylchloride, styrene. homo- da copolymers.
Shiryawa da Adanawa
Kunshin: 25KG/CARTON
Ajiye: Barga a cikin dukiya, kiyaye samun iska da nisantar ruwa da zafin jiki.
Ku rubuta sakonku anan ku aiko mana