UV Absorber UV-320 TDS CAS NO.: 3846-71-7

Okwu mmalite:
Ngwaahịa a bụ ihe na-eme ka ọkụ na-eme ka ọ dị elu, ma na-ejikarị ya na plastik na ihe ndị ọzọ.Ọ nwere ike absorption ultraviolet radieshon ike na obere volatility.
Usoro ihe omimi:C₂₀H₂₅N₃O
Ibu molekụla: 323.4
CAS NO.: 3846-71-7
Usoro nhazi nke kemịkalụ:

Nka nka:
Ọdịdị: ìhè odo ntụ ntụ
Ọdịnaya: ≥ 99%
Ebe mgbaze: 152-154°C
Ọnwụ na nkụ: ≤ 0.5%
Uru: ≤0.1%
Mbufe ọkụ: 440nm≥97%
500nm≥98%
Nsi: obere nsi, rattus norvegicus ọnụ LD 50>2g/kg arọ.

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 ịdị arọ 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.