Dzina la Mankhwala: (2′-Hydroxy-5mg-methylphenyl) benzotriazole
NAMBALA YA CAS:2440-22-4
Chilinganizo cha Maselo:C13H11N3O
Kulemera kwa maselo:225.3

Kufotokozera

Maonekedwe: ufa wa kristalo woyera mpaka wachikasu wopepuka
Zomwe zili mkati: ≥ 99%
Malo osungunuka: 128-130 °C
Kutayika pakuuma: ≤ 0.5%
Phulusa: ≤ 0.1%
Kutumiza kuwala: 450nm≥90%;
500nm ≥95%

Kugwiritsa ntchito

Chogulitsachi chimapereka chitetezo cha ultraviolet mu ma polima osiyanasiyana kuphatikizapo ma homo- ndi ma copolymer a styrene, mapulasitiki opanga monga ma polyester ndi ma acrylic resins, polyvinyl chloride, ndi ma polima ena okhala ndi halogen ndi ma copolymer (monga vinylidenes), ma acetal ndi ma cellulose esters. Ma elastomers, zomatira, ma polycarbonate blends, ma polyurethane, ndi ma cellulose esters ena ndi zinthu za epoxy.

Kagwiritsidwe Ntchito

1.Polyester yosakhuta: 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 Kusungirako

1.Katoni ya 25kg
2.Kusungidwa m'malo otsekedwa, ouma komanso amdima