Orukọ Kemikali:2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenyletyl) phenol;
CAS RARA.:70321-86-7
Fọọmu Molecular:C30H29N3O
Ìwọ̀n Molikula:448

Sipesifikesonu

Irisi: ina ofeefee lulú
Yiyo ojuami: 137.0-141.0 ℃
Eeru: ≤0.05%
Mimọ: ≥99%
Gbigbe ina: 460nm≥97%;
500nm≥98%

Ohun elo

Ọja yii jẹ ohun elo molikula ti o ga julọ ti UV absorber ti hydroxypheny benzotriazole kilasi, ti n ṣe afihan iduroṣinṣin ina to dayato si ọpọlọpọ awọn polima nigba lilo rẹ.O jẹ imunadoko pupọ fun awọn polymers nigbagbogbo ti a ṣe ilana ni awọn iwọn otutu giga bii polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymurethers, fiber polyester, polyacetal. farada bi daradara bi fun polyvinylchloride, styrene homo- ati copolymers.

Package ati Ibi ipamọ

1.25kg paali
2.Ti o ti fipamọ ni edidi, gbẹ ati awọn ipo dudu