Inoa Kimia:2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol;
CAS NO.:70321-86-7
ʻO ke ʻano molekala:C30H29N3O
Kaumaha Molekala:448

Hōʻike

ʻO ke ʻano: ka pauka melemele māmā
Ka helu hehee: 137.0-141.0 ℃
Lehu: ≤0.05%
Maʻemaʻe: ≥99%
Māmā māmā: 460nm≥97%;
500nm≥98%

Palapala noi

ʻO kēia huahana he kiʻekiʻe molecular weight UV absorber o ka papa hydroxypheny benzotriazole, e hōʻike ana i ke kūpaʻa māmā koʻikoʻi i nā ʻano polymers i ka wā o kona hoʻohana ʻana. sulfide, polyphenylene oxide, nā copolymers aromatic, polyurethane thermoplastic a me nā fiber polyurethane, kahi e nalowale ai ka UVA. ʻAʻole ʻae ʻia e like me ka polyvinylchloride, styrene homo- a me nā copolymers.

Pūʻolo a me ka waiho ʻana

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