Inoa Kimia: (2′-Hydroxy-5mg-methylphenyl) benzotriazole
CAS NO.:2440-22-4
ʻO ke ʻano molekala:C13H11N3O
Kaumaha Molekala:225.3

Hōʻike

ʻAno: keʻokeʻo i ka pauka aniani melemele māmā
Maʻiʻo: ≥ 99%
Ka helu hehee: 128-130 °C
Pohō ma ka maloʻo: ≤ 0.5%
Lehu: ≤ 0.1%
Māmā māmā: 450nm≥90%;
500nm≥95%

Palapala noi

Hāʻawi kēia huahana i ka pale ultraviolet i nā ʻano polymers like ʻole me nā styrene homo- a me nā copolymers, nā plastic engineering e like me nā polyesters a me nā resins acrylic, polyvinyl chloride, a me nā halogen ʻē aʻe i loaʻa nā polymers a me nā copolymers (eg vinylidenes), acetals a me cellulose esters. ʻO nā elastomers, nā mea hoʻopili, nā hui polycarbonate, nā polyurethanes, a me kekahi mau esters cellulose a me nā mea epoxy.

Hoʻohana

1.Polyester Unsaturated: 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

Pūʻolo a me ka waiho ʻana

1.25kg pahu pahu
2.Hoʻopaʻa ʻia i loko o nā kūlana paʻa, maloʻo a ʻeleʻele