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, aromatic copolymers, thermoplastic polyurethane a me ka polyurethane fibers, kahi i ʻae ʻole ʻia ai ka nalowale o UVA 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 kahi kūlana paʻa, maloʻo a ʻeleʻele