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Methoxypolyethylene Glycols CAS 9004-74-4


  • CAS:9004-74-4
  • Fa'asologa Molekiula:C5H12O3
  • Mamafa Molekiula:120.14698
  • EINECS:618-394-3
  • Upu tutusa::2-ethanediyl),.alpha.-methyl-.omega.-hydroxy-Poly(oxy-1;ETHYLENEGLYCOL750MONOMETHYLETHERPOLYMER;ETHYLENEGLYCOL5000MONOMETHYLETHERPOLYMER;ETHYLENEGLYCOL550MONOMETHYLETHERPOLYMER;ETHYLENEGLYCOL350MONOMETHYLETHERPOLYMER;ETHYLENEGLYCOL1900MONOMETHYLETHERPOLYMER;METHOXYPOLYETHYLENEGLYCOL750;Methoxypolyethyleneglycols
  • Fa'amatalaga o le oloa

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    Fa'ailoga o Oloa

    O le ā le Methoxypolyethylene Glycols CAS 9004-74-4?

    O le Polyethylene glycol monomethyl ether o se mea e maua mai i le polyethylene glycol. E mafai ona solo i le vai, ethanol ma le tele o solvents organic e sili ona polar. E itiiti lona fesuisuia'i nai lo le glycerol, e mautu ona uiga fa'akemikolo, e le faigofie ona hydrolyzed ma fa'aumatia, ma e malosi lona hydrophilicity. E maualalo lona mamafa o le ausa ma e mautu i le vevela. E fa'aaogaina o se mea e fa'amālosi ma fa'asusu ai i le pisinisi lolomi ma vali ie ma le pisinisi vaila'au i aso faisoo. I le pisinisi o mea fau fale, e fa'aaogaina o se mea mata mo mea e fa'aitiitia ai le vai o le sima ma mea e fa'amalosi ai. O le polycarboxylic acid high-efficiency water reducers na fa'aputuina e fa'aaoga ai lenei mea mata e malosi lona gafatia e taofia ai le fa'asalalauina o vaega o le sima, ma avea ai le oloa ma mea lelei o le maualalo o le fua, maualuga le fua faatatau o le fa'aitiitia o le vai, lelei le fa'amalosia, tumau, leai se ele o u'amea ma le agalelei i le siosiomaga. E mafai ona fa'aaogaina i le sima fa'apisinisi maualuga le fa'atinoga, maualuga le malosi (C60 pe sili atu) mo le fa'afefiloi i luga o le nofoaga ma felauaiga mamao.

    Fa'amatalaga

    Foliga vaaia Vai manino samasama māmā
    Taua o le Hydroxyl 146~178mgKOH/g
    Mamafa molekiula 315~385
    Susū ≤0.5%

    Talosaga

    E fa'aaogaina le Methoxypolyethylene glycols o se mea e fa'amālosi ma fa'asusu ai i le lolomiina ma le valiina o ie ma le alamanuia o vaila'au i aso faisoo. E fa'aaogaina o se mea mata e fa'aitiitia ai le vai o le sima ma le mea e fa'amalosia ai i le alamanuia o mea fau fale.

    Afifi

    200kg/palu.

    Methoxypolyethylene glycols-tau

    Methoxypolyethylene Glycols CAS 9004-74-4

    Afifi Methoxypolyethylene glycols

    Methoxypolyethylene Glycols CAS 9004-74-4


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