Unilong
Khibrad Wax Soo saar 14 Sano ah
Lahaanshaha 2 Dhirta Kiimikada
Gudubtay ISO 9001:2015 Nidaamka Tayada

PVP Poly (1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9


  • Magaca Alaabta:Poly (1-vinylpyrrolidone-co-vinyl acetate)
  • CAS:25086-89-9
  • MF:C10H15NO3
  • MW:197.23
  • Mol File:25086-89-9.mol
  • Cufnaanta:1.27 g/ml at 25 °C ( shid)
  • Faahfaahinta Alaabta

    Download

    Tags Product

    Faahfaahin degdeg ah

    Magaca Alaabta: Poly (1-vinylpyrrolidone-co-vinyl acetate)

    CAS: 25086-89-9

    MF: C10H15NO3

    MW: 197.23

    EINECS:

    Mol File: 25086-89-9.mol

    cufnaanta 1.27 g/ml at 25 °C (lit.)

    index refractive 1.4300 ilaa 1.4380

    Fp 72 °F

    qaab budo

    midabka Caddaan

    Xasilooni: XasilooniGubi kara, gaar ahaan qaabka budada ah.Aan ku habboonayn wakiilada oksaydhiyeyaasha xooggan, wakiilada yaraynta xooggan.

    Sharaxaada

    Shayga Heerka Natiijo
    K qiimaha 25-36 30.21
    Aldehyde % ≤0.05 0.5
    Peroxide ppm ≤400 232
    Hydrazine ppm ≤ 1 1
    N-vinylpyrrolidone % ≤0.1 0.1
    wasakh A(2-Pyrrolidinone) % ≤0.5 0.5
    ppm bir culus ≤20 20
    Qoyaanka % ≤5.0 2.89
    Hadhaaga dabka % ≤0.1% 0.073
    Ethenyl acetate % 35.3-42 38.96
    Nitrojiin % 7.0-8.0 7.5

    Codsiga

    Copovidone waa polymer-biyood-milmi leh oo loo isticmaalo in lagu wanaajiyo qaadashada iyo rarista daroogada ee dawooyinka kala duwan, oo ay ku jiraan balasmaha ka hortagga uurka.

    Poly (1-vinylpyrrolidone-co-vinyl acetate) waa alaabta ceeriin ee ugu weyn ee la isku qurxiyo waxaa loo isticmaalaa jel timaha, mousse, shaambo, iwm, iyo sidoo kale surfactants, daawooyinka iyo ujeedooyin kale oo warshadaha.Inta badan waxa loo isticmaalaa sida xabag biyo-milmi leh iyo koollo qallalan oo ku jira granulation iyo tignoolajiyada tooska ah ee looxa, sida walxaha samaynta filimada ee daahanka filimka, iyo sida walxaha samaysa dalool ee walxaha waji-xidhka.Waxa loo isticmaalaa daaha sonkorta si looga hortago dildilaaca.Buugga kiimikaad ee dahaarka hoose waxa loo isticmaalaa ujeedooyin aan qoyaanka lahayn.Alaabooyinka taxanaha ah ee Vp/va copolymer waxa inta badan loo isticmaalaa sida wakiilada samaynta filimada iyo wakiilada qaabaynta ee goobta isqurxinta, gaar ahaan walxaha qarxa, jelka timaha, mousse iyo alaabta taxanaha shaambo.Waxay door muhiim ah ka ciyaaraan sida wakiilka samaynta filimada iyo wakiilka timaha habaynta.Haddii si wadajir ah loo isticmaalo pvpk30, saameyntooda isticmaalku waa la wanaajin doonaa.

    Muuqaalku waa budo cad ama dareere aan midab lahayn.Nooca caadiga ah waa PVP-64.

    Xidhmada

    25kg/durbaan


  • Hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir