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UV Absorber UV-234 CAS No.: 70321-86-7

Inafaa sana kwa polima kawaida kusindika kwa joto la juu kama vile polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, copolymers ya kunukia, thermoplastic polyurethane na polyurethane nyuzi, ambapo upotevu wa poly, Homo- na Copolymers.


  • Jina la kemikali:2- (2H-benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenylethyl) phenol
  • Mfumo wa Masi: C30H29N3O
  • Cas No.:70321-86-7
  • Maelezo ya bidhaa

    Lebo za bidhaa

    Jina la kemikali 2- (2H-benzotriazol-2-yl) -4,6-bis (1-methyl-1-phenylethyl) phenol
    Formula ya Masi C30H29N3O
    CAS hapana. 70321-86-7

    Mfumo wa muundo wa kemikali
    UV Absorber UV-234

    Kielelezo cha Ufundi

    Kuonekana Poda nyepesi ya manjano
    Hatua ya kuyeyuka 137.0-141.0 ℃
    Majivu ≤ 0.05%
    Usafi ≥99%
    Transmittance nyepesi 460nm≥97%; 500nm≥98%

    Tumia
    Bidhaa hii ni uzito wa juu wa UV wa kiwango cha juu cha darasa la hydroxypheny benzotriazole, kuonyesha utulivu bora wa taa kwa aina ya polima wakati wa matumizi yake.

    Inafaa sana kwa polima kawaida kusindika kwa joto la juu kama vile polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, copolymers ya kunukia, thermoplastic polyurethane na polyurethane nyuzi, ambapo upotevu wa poly, Homo- na Copolymers.

    Ufungashaji na uhifadhi
    Kifurushi: 25kg/katoni
    Uhifadhi: thabiti katika mali, weka uingizaji hewa na mbali na maji na joto la juu.


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