Dzina la Chemical:2-(2′-Hydroxy-3′,5′-dipenylphenyl) benzotriazole
CAS NO.:25973-55-1
Molecular Formula:Chithunzi cha C22H29N3O
Molecular Weight:351.48516

Kufotokozera

Maonekedwe: ufa woyera mpaka kuwala wachikasu
≥ 99%
Malo osungunuka: 80-83 ° C
Kutaya pakuyanika: ≤ 0.5%
Phulusa: ≤ 0.1%
Kuwala: 440nm≥96%, 500nm≥97%

Kugwiritsa ntchito

Izi makamaka ntchito polyvinyl kolorayidi, polyurethane, poliyesitala utomoni ndi ena. Kutalika kwa mayamwidwe apamwamba kwambiri ndi 345nm.
Toxicity: kawopsedwe wochepa komanso amagwiritsidwa ntchito ponyamula zakudya.

Kugwiritsa ntchito

1.Unsaturated Polyester: 0.2-0.5wt% kutengera kulemera kwa polima
2.PVC:
PVC yolimba: 0.2-0.5wt% kutengera kulemera kwa polima
PVC yopangidwa ndi pulasitiki: 0.1-0.3wt% kutengera kulemera kwa polima
3.Polyurethane: 0.2-1.0wt% kutengera kulemera kwa polima
4.Polyamide: 0.2-0.5wt% kutengera kulemera kwa polima

Phukusi ndi Kusunga

1.25kg katoni
2.Kusungidwa mu losindikizidwa, youma ndi mdima zinthu