Uv absorber UV-P CA CA CAT NO.: 2440-22-4
| Zita remakemikari | 2- (2-hydroxy-5'-methylphenyl) benzotrizoole |
| Molecular Formula | C13H11N3O |
| Sreek inoremerwa | 225.3 |
| CAT HAPANA. | 2440-4 |
Komani Yemakemikari
Technical index
| Chitarisiko | Chena kune yakajeka yero crystal poda |
| Zvemukati | ≥ 99% |
| Inonyungudika | 128-130 ° C |
| Kurasikirwa pakuoma | ► 0.5% |
| Ash | ≤ 0.1% |
| Kujekesa kujekesa | 450nm≥90%; 500nm≥95% |
Shandisa
Ichi chigadzirwa chinopa Ultraviolet Ultravihel yePolymers Inosanganisira Polymers inosanganisira Styrene Homo- naCopolyms, PolyvinyL Choride, Polyvinyl Chlors uye Copolymers (eg Vinylidens), actilss Elassomers, anomisheni, polycarbonate blends, polyurethanes, uye mamwe ma cellulose geners uye epoxy zvinhu.
General Dosage: Zvakafanotaurwa Zvigadzirwa: 0.-0.5%, zvigadzirwa zvakaringana: 0.05-0.2%.
1.Isina kusimbiswa polyester: 0.2-0.5wt% yakavakirwa paPolymer uremu
2. Pvc
Rigid pvc: 0.2-0.5wt% yakavakirwa paPolymer uremu
Plasticd PVC: 0.-0.3WT% yakavakirwa paPolymer uremu
3. Polyurethane: 0.2-1.0WT% yakavakirwa paPolymer uremu
4.Polyamide: 0.2-0.5wt% yakavakirwa paPolymer uremu
Kurongedza uye kuchengetedza
Package: 25kg / carton
Chengetedza: Yakagadzikana muzvivakwa, chengetedza michero uye kure nemvura uye kupisa kwakanyanya.