Mea Hoʻopau UV UV-327

Wehewehe Pōkole:

He haʻahaʻa ka volatility o UV-327 a maikaʻi ka launa pū ʻana me ka resin. He kūpono ia no ka polypropylene, polyethylene, polyformaldehyde a me ka polymethylmethacrylate, ʻoi aku hoʻi no ka polypropylene fiber.


Nā kikoʻī huahana

Nā Lepili Huahana

Inoa Kemika:2-(3′,5′-di-tert-Butyl-2′-hydroxyphenyl)-5-chloro-2H-benzotriazole
Helu Kūʻai:3864-99-1
Formula Molekala:C20H24ClN3O
Kaumaha Molekala:357.9

Nā kikoʻī

ʻAno: pauka melemele māmā
ʻIkepili: ≥ 99%
Kiko heheʻe: 154-158°C
Pohō ma ka maloʻo ʻana: ≤ 0.5%
Lehu: ≤ 0.1%
Ka hoʻoili ʻana o ka mālamalama: 440nm ≥ 97%, 500nm ≥ 98%

Noi

He kūpono kēia huahana i Polyolefine, Polyvinyl chloride, aniani organik a me nā mea ʻē aʻe. ʻO ka lōʻihi o ka nalu omo kiʻekiʻe loa he 270-400nm.
ʻAkika: haʻahaʻa ka ʻakika, rattus norvegicus waha LD50 = 5g/Kg kaumaha.

Hoʻohana

1.Polyester Unsaturated: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
2.PVC:
PVC paʻa: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
PVC Plasticized: 0.1-0.3wt% ma muli o ke kaumaha o ka polymer
3.Polyurethane: 0.2-1.0wt% ma muli o ke kaumaha o ka polymer
4.Polyamide: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer

Pūʻolo a me ka Mālama ʻana

1.Pahu 25kg
2.Mālama ʻia i loko o nā kūlana sila, maloʻo a me ka pouli


  • Ma mua:
  • Aʻe:

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