UV Bvisa UV-234 CAT NO .: 70321-86-7
| Zita remakemikari | 2- ((benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenylethyl) phenol |
| Molecular Formula | C30H29N3O |
| CAT HAPANA. | 70321666-7 |
Komani Yemakemikari
Technical index
| Chitarisiko | Chiedza chellow poda |
| Inonyungudika | 137.0-161.0 ℃ |
| Ash | ≤ 0.05% |
| Kuchena | ≥99% |
| Kujekesa kujekesa | 460nm≥97%; 500nm≥98% |
Shandisa
Ichi chigadzirwa chakakwira molecular uremu uv zvinobata kweiyo hydroxypheny benzotrizo
Izvo zvinoshanda zvakanyanya kune polymers zvaiwanzoitika pakupisa kwakakwirira senge polycarbonate, mapuranga, polypenylene folyrene, polyurethene fils homo- uye vaCopolymers.
Kurongedza uye kuchengetedza
Package: 25kg / carton
Chengetedza: Yakagadzikana muzvivakwa, chengetedza michero uye kure nemvura uye kupisa kwakanyanya.
Nyora yako meseji pano uye utumire kwatiri