UV absorber UV-234 CAS NO.: 70321-86-7
| Dzina la mankhwala | 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol |
| Mapangidwe a maselo | C30H29N3O |
| CAS NO. | 70321-86-7 |
Chemical structural chilinganizo
Technical index
| Maonekedwe | ufa wonyezimira wachikasu |
| Malo osungunuka | 137.0-141.0 ℃ |
| Phulusa | ≤ 0.05% |
| Chiyero | ≥99% |
| Kutumiza kwa kuwala | 460nm≥97%;500nm≥98% |
Gwiritsani ntchito
Izi ndi mkulu maselo kulemera UV absorber wa kalasi hydroxypheny benzotriazole, kusonyeza kwambiri bata kuwala zosiyanasiyana ma polima pa ntchito.
Ndiwothandiza kwambiri ma polima nthawi zambiri amakonzedwa pa kutentha kwakukulu monga polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, onunkhira copolymers, thermoplastic polyurethane ndi polyurethane ulusi, komwe kutayika kwa UVA sikuloledwa komanso polyvinylchloride, styrene homo- ndi copolymers.
Kulongedza ndi Kusunga
Phukusi: 25KG/CARTON
Kusungirako: Kukhazikika pamalopo, kusunga mpweya wabwino komanso kutali ndi madzi ndi kutentha kwakukulu.
Lembani uthenga wanu apa ndikutumiza kwa ife