• ÒGÚN

UV absorber UV-234 CAS NỌ .: 70321-86-7

O munadoko pupọ fun awọn polima nigbagbogbo ni ilọsiwaju ni awọn iwọn otutu giga gẹgẹbi polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, awọn copolymers aromatic, polyurethane thermoplastic ati awọn okun polyurethane, nibiti ipadanu UVA ko ni farada bi daradara bi fun polyvinylchloride, styrene homo- ati copolymers.


  • Orukọ kemikali:2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenyletyl) phenol
  • Ilana molikula: C30H29N3O
  • CAS RARA.:70321-86-7
  • Alaye ọja

    ọja Tags

    Orukọ kemikali 2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenyletyl) phenol
    Ilana molikula C30H29N3O
    CAS RARA. 70321-86-7

    Kẹmika igbekale agbekalẹ
    UV absorber UV-234

    Atọka imọ-ẹrọ

    Ifarahan ina ofeefee lulú
    Ojuami yo 137.0-141.0 ℃
    Eeru ≤ 0.05%
    Mimo ≥99%
    Gbigbe ina 460nm≥97%;500nm≥98%

    Lo
    Ọja yii jẹ ohun mimu UV iwuwo molikula giga ti kilasi hydroxypheny benzotriazole, ti n ṣafihan iduroṣinṣin ina to dayato si ọpọlọpọ awọn polima nigba lilo rẹ.

    O munadoko pupọ fun awọn polima nigbagbogbo ni ilọsiwaju ni awọn iwọn otutu giga gẹgẹbi polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, awọn copolymers aromatic, polyurethane thermoplastic ati awọn okun polyurethane, nibiti ipadanu UVA ko ni farada bi daradara bi fun polyvinylchloride, styrene homo- ati copolymers.

    Iṣakojọpọ ati Ibi ipamọ
    Package: 25KG/CARTON
    Ibi ipamọ: Idurosinsin ninu ohun-ini, tọju fentilesonu ati kuro lati omi ati iwọn otutu giga.


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