UV absorber UV-234 CAS NO.: 70321-86-7
| Izina ry'ubutabire | 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol |
| Ifishi y'ingirabuzimafatizo | C30H29N3O |
| NOMERO YA CAS. | 70321-86-7 |
Inzira y'imiti mu miterere yayo
Igipimo cya tekiniki
| Isura | ifu y'umuhondo woroshye |
| Aho gushonga | 137.0-141.0℃ |
| Ivu | ≤ 0.05% |
| Ubwiza | ≥99% |
| Ihererekanya ry'urumuri | 460nm≥97%; 500nm≥98% |
Koresha
Iki gicuruzwa ni ikintu gifata UV gifite uburemere bwinshi mu bwoko bwa hydroxypheny benzotriazole, kigaragaza ko gifite ubushobozi bwo kudahungabana ku ruhu rw'urumuri mu gihe cyo kugikoresha.
Igira akamaro kanini kuri polymer zisanzwe zitunganywa ku bushyuhe bwinshi nka polycarbonate, polyester, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane na polyurethane fibres, aho kubura UVA bitihanganirwa kimwe na polyvinylchloride, styrene homo- na copolymers.
Gupakira no Kubika
Ipaki: 25KG/IKARITO
Ububiko: Buhamye mu nzu, bugumana umwuka uhumeka kandi kure y'amazi n'ubushyuhe bwinshi.
Andika ubutumwa bwawe hano hanyuma ubwoherereze