UV Absorber UV-328

Ibisobanuro bigufi:

UV-328 ibereye polyolefine (cyane cyane PVC), polyester, styrene, polyamide, polyakarubone nizindi polymers.


Ibicuruzwa birambuye

Ibicuruzwa

Izina ryimiti:2- (2′-Hydroxy-3 ′, 5′-dipentylphenyl) benzotriazole
URUBANZA OYA.:25973-55-1
Inzira ya molekulari :C22H29N3O
Uburemere bwa molekuline :351.48516

Ibisobanuro

Kugaragara: ifu yera yumuhondo yoroheje
Ibirimo: ≥ 99%
Ingingo yo gushonga: 80-83 ° C.
Gutakaza kumisha: ≤ 0.5%
Ivu: ≤ 0.1%
Kohereza urumuri: 440nm≥96%, 500nm≥97%

Gusaba

Iki gicuruzwa gikoreshwa cyane muri polyvinyl chloride, polyurethane, polyester resin nibindi. Ikirangantego kinini cyo kwinjiza ni 345nm.
Uburozi: uburozi buke kandi bukoreshwa mubikoresho byo gupakira ibiryo.

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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