Mea Hoʻopau UV UV-326

Wehewehe Pōkole:

ʻO ka UV Absorber UV-326 i hoʻohana nui ʻia i ka polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, epoxy resin a me cellulose resin etc.


Nā kikoʻī huahana

Nā Lepili Huahana

Inoa Kemika:2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole
Helu Kūʻai:3896-11-5
Formula Molekala:C17H18N3OCl
Kaumaha Molekala:315.5

Nā kikoʻī
ʻAno: aniani liʻiliʻi melemele māmā
ʻIkepili: ≥ 99%
Kiko heheʻe: 137~141°C
Pohō ma ka maloʻo ʻana: ≤ 0.5%
Lehu: ≤ 0.1%
Ka hoʻoili ʻana o ka mālamalama: 460nm≥97%;
500nm≥98%

Noi
ʻO ka lōʻihi o ka nalu omo kiʻekiʻe loa he 270-380nm.
Hoʻohana nui ʻia ia i ka polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, epoxy resin a me cellulose resin etc.

Hoʻohana:
1. Polyester ʻole i hoʻohuihui ʻia: 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
1.25kg pahu
2.Stored i loko o nā kūlana sila, maloʻo a me ka pouli


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