Isifunxi se-UV UV-234 INOMBOLO YECAS: 70321-86-7
| Igama lekhemikhali | I-2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol |
| Ifomula yemolekyuli | C30H29N3O |
| INOMBOLO YE-CAS. | 70321-86-7 |
Ifomula yolwakhiwo lwekhemikhali
Isalathiso sobugcisa
| Inkangeleko | umgubo otyheli okhanyayo |
| Indawo yokunyibilika | 137.0-141.0℃ |
| Uthuthu | ≤ 0.05% |
| Ubunyulu | ≥99% |
| Ukuhanjiswa kokukhanya | 460nm≥97%; 500nm≥98% |
Sebenzisa
Le mveliso yi-UV absorber enobunzima obuphezulu be-molecular yeklasi ye-hydroxypheny benzotriazole, ebonisa uzinzo olubalaseleyo lokukhanya kwiindidi ezahlukeneyo ze-polymers ngexesha lokusetyenziswa kwayo.
Isebenza kakhulu kwiipolymers ezihlala zicutshungulwa kumaqondo obushushu aphezulu afana ne-polycarbonate, ii-polyesters, ii-polyacetal, ii-polyamides, i-polyphenylene sulfide, i-polyphenylene oxide, ii-aromatic copolymers, i-thermoplastic polyurethane kunye nee-polyurethane fibers, apho ukulahleka kwe-UVA kunganyamezelekiyo kunye ne-polyvinylchloride, i-styrene homo- kunye nee-copolymers.
Ukupakisha kunye nokugcina
Iphakheji: 25KG/IBHAKHI
Indawo yokugcina: Izinzile kwindawo, igcina umoya ungena kwaye ikude namanzi kunye nobushushu obuphezulu.