Chemical Name: (2′-Hydroxy-5mg-methylphenyl) benzotriazole
CAS NO.:2440-22-4
Molecular Formula:C13H11N3O
Molecular Weight:225.3

Tsanangudzo

Kuonekwa: chena kusvika kuchiedza yero yekristaro poda
Zviri mukati: ≥ 99%
Kunyungudika: 128-130 °C
Kurasikirwa pakuomeswa: ≤ 0.5%
Madota: ≤ 0.1%
Chiedza chekufambisa: 450nm≥90%;
500nm≥95%

Application

Ichi chigadzirwa chinopa ultraviolet dziviriro mumhando dzakasiyana dzemapolymers anosanganisira styrene homo- uye copolymers, einjiniya mapurasitiki senge polyester uye acrylic resin, polyvinyl chloride, uye imwe halogen ine mapolymers uye copolymers (eg vinylidenes), acetals uye cellulose esters. Elastomers, adhesives, polycarbonate musanganiswa, polyurethanes, uye mamwe cellulose esters uye epoxy zvinhu.

Usage

1.Unsaturated Polyester: 0.2-0.5wt% zvichienderana nehuremu hwepolymer
2.PVC:
Yakasimba PVC: 0.2-0.5wt% zvichienderana nehuremu hwepolymer
Plasticized PVC: 0.1-0.3wt% zvichienderana nehuremu hwepolymer
3.Polyurethane: 0.2-1.0wt% zvichienderana nehuremu hwepolymer
4.Polyamide: 0.2-0.5wt% zvichienderana nehuremu hwepolymer

Package uye Kuchengeta

1.25kg katoni
2.Yakachengetwa munzvimbo dzakavharwa, dzakaoma uye dzakasviba