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

Hoʻolauna:
ʻO kēia huahana he mea hoʻomalu māmā māmā kiʻekiʻe, a hoʻohana nui ʻia i ka plastic a me nā mea ola ʻē aʻe.Loaʻa iā ia ka ikaika hoʻoheheʻe ultraviolet a me ka volatility haʻahaʻa.
ʻAno molekala:C₂₀H₂₅N₃O
Kaumaha molekula:323.4
CAS NO.: 3846-71-7
ʻO ke kumu hoʻohālike kemika:

Helu kuhikuhi:
ʻO ke ʻano: ka pauka melemele māmā
Maʻiʻo: ≥ 99%
Ka helu hehee: 152-154°C
Pohō ma ka maloʻo: ≤ 0.5%
Lehu: ≤ 0.1%
Māmā māmā: 440nm≥97%
500nm≥98%
Kaʻawaʻawa: ʻona haʻahaʻa, rattus norvegicus waha LD 50 >2g/Kg paona.

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.