Chinonyudza UV UV-327 CAS NO.: 3864-99-1

Zita remakemikari: 2-(3′,5′-di-tert-Butyl-2′-hydroxyphenyl)-5-chloro-2H-benzotriazole
Fomura yemamorekuru: C₂₀H₂₄N₃OCL
Kurema kwemasero: 357.9
Nhamba yeCAS: 3864-99-1
Fomura yemakemikari:

Chitarisiko: upfu hweyero yakapfava
Zviri Mukati: ≥ 99%
Nzvimbo yekunyunguduka: 154-158°C
Kurasikirwa pakuomeswa: ≤ 0.5%
Dota: ≤ 0.1%
Kutumira chiedza:

Huturu: chepfu shoma, rattus norvegicus oral LD50 = 5g/Kg huremu.

Kushanda:

Chigadzirwa ichi chakakodzera muPolyolefine, Polyvinyl chloride, organic glass nezvimwe. Hurefu hwemafungu ekunyudzwa kwemvura hunosvika 270-400nm.

Chipimo chenguva dzose:.

1. Polyester Isina Kuguta: 0.2-0.5wt% zvichibva pahuremu hwepolymer

2.PVC:

PVC yakasimba: 0.2-0.5wt% zvichibva pahuremu hwepolymer

PVC yakagadzirwa nepurasitiki: 0.1-0.3wt% zvichibva pahuremu hwepolymer

3.Polyurethane: 0.2-1.0wt% zvichibva pahuremu hwepolymer

4. Polyamide: 0.2-0.5wt% zvichibva pahuremu hwepolymer

Kurongedza uye Kuchengeta:

Pasuru: 25KG/KATONI

Kuchengetera: Yakagadzikana mumba, inochengetedza mhepo uye kure nemvura uye tembiricha yakakwira.