UV Absorber UV-327

Ibisobanuro bigufi:

UV-327 ifite ihindagurika rito kandi ihuza neza na resin. Irakwiriye kuri polypropilene, polyethylene, polyformaldehyde na polymethylmethacrylate, cyane cyane kuri fibre polypropilene.


Ibicuruzwa birambuye

Ibicuruzwa

Izina ryimiti:2- (3 ′, 5′-di-tert-Butyl-2′-hydroxyphenyl) -5-chloro-2H-benzotriazole
URUBANZA OYA.:3864-99-1
Inzira ya molekulari :C20H24ClN3O
Uburemere bwa molekuline :357.9

Ibisobanuro

Kugaragara: ifu yumuhondo yoroheje
Ibirimo: ≥ 99%
Ingingo yo gushonga: 154-158 ° C.
Gutakaza kumisha: ≤ 0.5%
Ivu: ≤ 0.1%
Kohereza urumuri: 440nm ≥ 97%, 500nm ≥ 98%

Gusaba

Iki gicuruzwa kibereye muri Polyolefine, chloride ya Polyvinyl, ikirahuri kama nibindi. Ikirangantego kinini cyo kwinjiza ni 270-400nm.
Uburozi: uburozi buke, rattus norvegicus umunwa LD50 = 5g / Kg uburemere.

Ikoreshwa

1.Polyester idahagije: 0.2-0.5wt% ukurikije uburemere bwa polymer
2.PVC:
PVC Rigid: 0.2-0.5wt% ukurikije uburemere bwa polymer
PVC ya plastike: 0.1-0.3wt% ukurikije uburemere bwa polymer
3.Polyurethane: 0.2-1.0wt% ukurikije uburemere bwa polymer
4.Polyamide: 0.2-0.5wt% ukurikije uburemere bwa polymer

Ububiko nububiko

1.25 kg
2.Ubitswe mubihe bifunze, byumye kandi byijimye


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