Methoxypolyethylene Glycols CAS 9004-74-4
O le polyethylene glycol monomethyl ether o se mea e maua mai i le polyethylene glycol. E solu i le vai, ethanol ma sili ona maualuga polar organic solvents. E fa'aitiitia le fe'avea'i nai lo le glycerol, o lo'o i ai mea fa'aletino mautu, e le faigofie ona fa'asusu ma fa'aumatia, ma e malosi le hydrophilicity. E maualalo le mamafa o le ausa ma e mautu i le vevela. E faʻaaogaina e avea o se mafiafia ma lubricant i le lomitusi ie ma le valiina pisinisi ma pisinisi kemisi aso uma. I totonu o fale gaosi oloa, o loʻo faʻaaogaina e avea o se mea mataʻutia mo sima vai faʻaitiitia ma faʻamalosia sui. O le polycarboxylic acid high-efficiency water reducer synthesized e faʻaaogaina ai lenei mea mataʻutia o loʻo i ai se malosi malosi e taofi ai le faʻasalalauina o fasimea sima, ma maua ai e le oloa le lelei o le maualalo o fua, maualuga le faʻaitiitia o le vai, faʻamalosia lelei, tumau, leai se pala o uʻamea. pa ma fa'alelei le si'osi'omaga. E mafai ona faʻaaogaina i le maualuga-faʻatinoga, maualuga-malosi (C60 poʻo luga) sima faʻapisinisi mo faʻafefiloi i luga ole laiga ma felauaiga mamao.
Fa'aaliga | Suavai manino samasama samasama |
Ole tau ole hydroxyl | 146~178mgKOH/g |
mamafa mole | 315~385 |
Susū | ≤0.5% |
Methoxypolyethylene glycols fa'aaogaina e fai ma mafiafia ma lubricant i le lomitusi ie ma le valiina pisinisi ma pisinisi kemikolo i aso uma. E faʻaaogaina e avea ma mea mata o le sima vai faʻaitiitia ma faʻamalosia sui i fale gaosi oloa.
200kg/papa.
Methoxypolyethylene Glycols CAS 9004-74-4
Methoxypolyethylene Glycols CAS 9004-74-4