Dzina la Chemical: (2'-Hydroxy-5mg-methylphenyl) benzotriazole
CAS NO.:2440-22-4
Molecular Formula:Chithunzi cha C13H11N3O
Molecular Weight:225.3

Kufotokozera

Maonekedwe: ufa wonyezimira wonyezimira mpaka wachikasu
≥ 99%
Malo osungunuka: 128-130 °C
Kutaya pakuyanika: ≤ 0.5%
Phulusa: ≤ 0.1%
Kutumiza kwa kuwala: 450nm≥90%;
500nm≥95%

Kugwiritsa ntchito

Izi zimapereka chitetezo cha ultraviolet mu ma polima osiyanasiyana kuphatikiza ma styrene homo- ndi copolymers, mapulasitiki a engineering monga poliyesita ndi ma acrylic resins, polyvinyl chloride, ndi ma halogen ena okhala ndi ma polima ndi ma copolymers (monga vinylidenes), acetals ndi cellulose esters. Elastomers, zomatira, zomatira za polycarbonate, polyurethanes, ndi ma cellulose esters ndi zida za epoxy.

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