Aha kemịkalụ:2,2'-methylene bis (6- (2H-benzotriazole-2-yl) -4- (1,1,3,3-tetramethylbutyl) phenol)
CAS.:103597-45-1
Ụdị molekụla:C41H50N6O2
Arọ Molecular:659

Nkọwapụta

Ọdịdị: ìhè odo ntụ ntụ
Ọdịnaya: ≥ 99%
Ebe mgbaze: 195°C
Ọnwụ na nkụ: ≤ 0.5%
Ash: ≤0.1%
Mbufe ọkụ: 440nm≥97%,500nm≥98%

Ngwa

Ngwaahịa a na-amịkọrọ ultraviolet dị elu yana soluble n'ọtụtụ resins. A na-eji ngwaahịa a na resin polypropylene, polycarbonate, polyamide resin na ndị ọzọ.

Ojiji:

1.Unsaturated Polyester: 0.2-0.5wt% dabere na arọ polymer
2.PVC:
PVC siri ike: 0.2-0.5wt% dabere na ibu polymer
Plasticized PVC: 0.1-0.3wt% dabere na arọ polymer
3.Polyurethane: 0.2-1.0wt% dabere na arọ polymer
4.Polyamide: 0.2-0.5wt% dabere na arọ polymer

Ngwugwu na Nchekwa

1.25kg katọn
2.Echekwara ya na akara, nkụ na ọnọdụ gbara ọchịchịrị