E masani ona faʻaaogaina faʻamaʻi e mafai ona vaevaeina i le silicon (resin), surfactants, alkane ma minerale suauu e tusa ai ma vaega eseese.
1, vasega silikoni (resin).
Silicone defoaming sui ua lauiloa foi emulsion ituaiga defoaming sui.O le auala e faʻaoga ai o le emulsify silicone ma emulsifying agent (surfactant) ma faʻasalalau i totonu o le vai ona faʻaopopo lea i vai otaota.Silica paʻu o se isi ituaiga o defoamer silicon ma sili atu defoaming aafiaga.
2, vasega surfactant
O lenei ituaiga o sui defoaming o emulsifier moni, faaaoga le dispersive gaoioiga o luga o le sui malosi o lona uiga, faia le mea e fausia foam faatumauina tulaga emulsification mautu taape i le vai, aloese mai le faatupuina foam lea.
3. Paraffins
O le su'esu'ega paraffin defoaming e faia i le paraffin wax po'o lona mea e maua mai emulsified ma ta'ape e le emulsifying agent.O lona fa'aogaina e tutusa ma le emulsified defoaming agent of surfactant.
4. Suau'u minerale
O le suau'u minerale o le mea e fa'amalo ai le fa'afu.Ina ia faʻaleleia le aʻafiaga, o nisi taimi e faʻafefiloi ma fasimoli uʻamea, suauu silicone, silicon dioxide ma isi mea faʻaoga faʻatasi.I le faʻaopoopoga, ina ia faʻafaigofie ona faʻasalalau le suauʻu minerale i luga o le vai faʻafefe, poʻo le fasimoli uʻamea faʻasalalau solo i totonu o le suauu minerale, o nisi taimi e mafai foi ona faʻaopoopoina le tele o surfactants.
Tulaga lelei ma le le lelei o ituaiga eseese o mea e faʻafefe ai mea
Suauʻu minerale, amide, ava malosi, gaʻo gaʻo ma gaʻo ester ester, phosphate ester ma isi suʻesuʻega faʻamaʻi faʻamaʻi faʻamaʻi ma le faʻaaogaina muamua, e aofia i le tupulaga muamua o le sui faʻafefe, o loʻo i ai le lelei o le faigofie ona maua mea mataʻutia, maualuga le faʻatinoga o le siosiomaga. , maualalo tau gaosiga;O le faʻaletonu o loʻo taoto i le maualalo o le faʻaogaina o le faʻaogaina, malosi faʻapitoa ma tulaga faʻaoga faigata.
Polyether antifoaming sui o le lona lua o augatupulaga o sui sooupu antifoaming, e masani lava e aofia ai saʻo filifili polyether, ava malosi po o le amonia e avea ma sui amata o polyether, polyether derivatives esterified e terminal vaega tolu.Polyether defoaming sui o le sili sili ona lelei o le malosi foam inhibition mafai, i se faaopoopoga, o loo i ai nisi polyether defoaming sui ma maualuga vevela tetee, tetee i malosi malosi ma alkali ma isi faatinoga lelei;O mea le lelei e faʻatapulaʻaina i le vevela, vaapiapi fanua o le faʻaogaina, leaga le mafai ona faʻafefe ma maualalo le fua o le gau.
Silicone defoaming agent (o le lona tolu o augatupulaga o le defoaming agent) o loʻo i ai le malosi o le faʻaogaina o le faʻaogaina, vave faʻafefeteina le gafatia, le maualalo o le volatility, le oona i le siʻosiʻomaga, leai se physiological inertia, lautele o le faʻaogaina ma isi mea lelei, o lea e lautele ai faʻamoemoega faʻaoga ma tele. gafatia maketi, ae le lelei le faatinoga anti-foaming.
Polyether suia polysiloxane defoaming sui o loʻo i ai le lelei o le polyether defoaming agent ma le silicone defoaming agent i le taimi lava e tasi, o le itu lea o le atinaʻeina o le defoaming agent.O nisi taimi e mafai foi ona toe faʻaaogaina e tusa ai ma lona solubility faʻafefe, ae i le taimi nei o loʻo i ai ni nai ituaiga o mea faʻafefeteina, o loʻo i ai pea i le suʻesuʻega ma le atinaʻeina, ma o le tau o le gaosiga e maualuga.
Taimi meli: Mati-08-2022
