UV Absorber UV-327 CAS NO.: 3864-99-1

Aha kemịkalụ: 2- (3′,5′-di-tert-Butyl-2′-hydroxyphenyl)-5-chloro-2H-benzotriazole
Usoro ihe omimi: C₂₀H₂₄N₃OCL
Ibu arọ molekụla: 357,9
CAS NO.: 3864-99-1
Usoro nhazi nke kemịkalụ:

Ọdịdị: ìhè odo ntụ ntụ
Ọdịnaya: ≥ 99%
Ebe mgbaze: 154-158°C
Ọnwụ na ihicha: ≤0.5%
Ash: ≤0.1%
Mbufe ọkụ:

Nsi: obere nsi, rattus norvegicus ọnụ LD50 = 5g/kg arọ.

Ngwa:

Ngwaahịa a dabara na Polyolefine, Polyvinyl chloride, iko organic na ndị ọzọ. Ogologo ebili mmiri kachasị mma bụ 270-400nm.

Usoro onunu ogwu:.

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

Mbukota na Nchekwa:

Ngwugwu: 25KG/CARTON

Nchekwa: kwụsiri ike na ihe onwunwe, debe ikuku ikuku na mmiri na oke okpomọkụ.