Aha kemịkalụ:2-hydroxy-4- (octyloxy) benzophenone
CAS.:1843-05-6
Ụdị molekụla:C21H26O3
Arọ Molecular:326

Nkọwapụta
Ọdịdị: ìhè kristal ntụ ntụ
Ọdịnaya: ≥ 99%
Ebe mgbaze: 47-49°C
Ọnwụ na nkụ: ≤ 0.5%
Ash: ≤0.1%
Mbufe ọkụ: 450nm≥90%; 500nm≥95%

Ngwa
Ngwaahịa a bụ ihe nkwụnye ọkụ na-arụ ọrụ dị mma, nke nwere ike ịnweta UV
radieshon nke 240-340 nm wavelength na àgwà nke ìhè agba, nontoxic , ezigbo ndakọrịta, obere ngagharị, mfe nhazi wdg Ọ nwere ike ichebe polymer ruo n'ókè kasị ya, na-enyere aka belata agba. Ọ nwekwara ike igbu oge na-acha odo odo ma gbochie mfu nke ọrụ anụ ahụ ya. Ọ na-etinyere n'ọtụtụ ebe na Pee, PVC, PP, PS, PC organic iko, polypropylene eriri, ethylene-vinyl acetate wdg Ọzọkwa, ọ nwere ezigbo ìhè-nkwụsi ike mmetụta na ihicha phenol aldehyde, varnish mmanya na acname, polyurethane, acrylate. , expoxname wdg

Ojiji:Usoro ọgwụgwọ ya bụ 0.1%-0.5%.
1. Polypropylene: 0.2-0.5wt% dabere na arọ polymer
2. PVC:
PVC siri ike: 0.5wt% dabere na ịdị arọ polymer
Plasticized PVC: 0.5-2 wt% dabere na arọ polymer
3.Polyethylene: 0.2-0.5wt% dabere na arọ polymer

Ngwugwu na Nchekwa
1.25kg katọn
2.echekwara na akara, akọrọ na ọchịchịrị ọnọdụ