Aha Kemịkalụ:2-hydroxy-4-(octyloxy)benzophenone
Nọmba CAS:1843-05-6
Usoro Molekụla:C21H26O3
Ibu Molekụla:326

Nkọwapụta

Ọdịdị: ntụ ntụ kristal odo odo
Ọdịnaya: ≥ 99%
Ebe agbaze agbaze: 47-49°C
Mfu mgbe a kpọrọ nkụ: ≤ 0.5%
Ntụ: ≤ 0.1%
Mgbasa ọkụ: 450nm≥90%; 500nm≥95%

Ngwa

Ngwaahịa a bụ ihe na-eme ka ìhè kwụsie ike nke ọma, nwee ike ịmịkọrọ UV
Radiation nke ogologo 240-340 nm nwere njirimara nke agba ọkụ, enweghị nsí, ezigbo ndakọrịta, obere ngagharị, nhazi dị mfe wdg. Ọ nwere ike ichebe polima ruo n'ókè kachasị, na-enyere aka belata agba ahụ. Ọ nwekwara ike igbu oge odo odo ma gbochie mfu nke ọrụ anụ ahụ ya. A na-etinye ya nke ọma na PE, PVC, PP, PS, iko organic PC, eriri polypropylene, ethylene-vinyl acetate wdg. Ọzọkwa, ọ nwere mmetụta dị mma na nkwụsi ike ìhè na nkụ phenol aldehyde, varnish nke mmanya na acname, polyurethane, acrylate, expoxnamee wdg.

Ojiji:Usoro ọgwụgwọ ya bụ 0.1%-0.5%.
1.Polypropylene: 0.2-0.5wt% dabere na ibu polima
2.PVC:
PVC siri ike: 0.5wt% dabere na ibu polymer
PVC e ji plastik mee: 0.5-2 wt% dabere na ibu polima
3.Polyethylene: 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