Aha Kemịkalụ: (2′-Hydroxy-5mg-methylphenyl) benzotriazole
Nọmba CAS:2440-22-4
Usoro Molekụla:C13H11N3O
Ibu Molekụla:225.3

Nkọwapụta

Ọdịdị: ntụ ntụ kristal ọcha na-acha odo odo
Ọdịnaya: ≥ 99%
Ebe agbaze agbaze: 128-130 °C
Mfu mgbe a kpọrọ nkụ: ≤ 0.5%
Ntụ: ≤ 0.1%
Mgbasa ọkụ: 450nm≥90%;
500nm≥95%

Ngwa

Ngwaahịa a na-enye nchebe ultraviolet n'ọtụtụ polymers dị iche iche gụnyere styrene homo- na copolymers, plastik injinia dị ka polyester na acrylic resins, polyvinyl chloride, na polymers na copolymers ndị ọzọ nwere halogen (dịka ọmụmaatụ vinylidenes), acetals na cellulose esters. Elastomers, gluustrations, ngwakọta polycarbonate, polyurethanes, na ụfọdụ cellulose esters na ihe epoxy.

Ojiji

1.Polyester Na-enweghị Afọ ojuju: 0.2-0.5wt% dabere na ibu polima
2.PVC:
PVC siri ike: 0.2-0.5wt% dabere na ibu polima
PVC e ji plastik mee: 0.1-0.3wt% dabere na ibu polima
3.Polyurethane: 0.2-1.0wt% dabere na ibu polima
4.Polyamide: 0.2-0.5wt% dabere na ibu polima

Ngwugwu na Nchekwa

1.Katọn 25kg
2.Echekwara ya n'ọnọdụ akọrọ, nke a kpọnwụrụ akpọnwụ na nke gbara ọchịchịrị