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

inoa kemika: 2-(3′,5′-di-tert-Butyl-2′-hydroxyphenyl)-5-chloro-2H-benzotriazole
ʻAno molekala: C₂₀H₂₄N₃OCL
Kaumaha molekula: 357.9
CAS NO.: 3864-99-1
ʻO ke kumu hoʻohālike kemika:

Ka nana aku: pauda melemele māmā
Maʻiʻo: ≥ 99%
Lae hehee: 154-158°C
Pohō ma ka maloʻo: ≤ 0.5%
Lehu: ≤ 0.1%
Ka hoʻouna māmā:

Kaʻawaʻawa: ʻona haʻahaʻa, rattus norvegicus waha LD50 =5g/Kg paona.

Noi:

Kūpono kēia huahana i ka Polyolefine, Polyvinyl chloride, ke aniani kūlohelohe a me nā mea ʻē aʻe.ʻO 270-400nm ka lōʻihi o ka nalu absorption.

Mea hoʻohana maʻamau:.

1. Unsaturated Polyester : 0.2-0.5wt% ma muli o ke kaumaha polymer

2.PVC:

PVC paʻa: 0.2-0.5wt% ma muli o ke kaumaha polymer

Plasticized PVC: 0.1-0.3wt% ma muli o ke kaumaha polymer

3.Polyurethane : 0.2-1.0wt% ma muli o ke kaumaha polymer

4.Polyamide : 0.2-0.5wt% ma muli o ke kaumaha polymer

Hoʻopili a me ka waiho ʻana:

Pūʻolo: 25KG/CARTON

Waihona: Paʻa i ka waiwai, mālama i ka ventila a mamao mai ka wai a me ka wela kiʻekiʻe.