O fa'a'ave'avega maualalo e aofia ai le tele o mea fa'apipi'i e le ninionic ma le amphoteric fa'atasi ai ma le lautele o le fa'atinoga o le fa'atinoga ma le fa'aogaina. E taua le matauina o nei surfactants e le o ni mea e leai ni fa'afu. Ae, i le faaopoopo atu i isi meatotino, latou te maua ai se auala e pulea ai le aofaʻi o foam e gaosia i nisi o talosaga. E ese fo'i mea fa'afefete maualalo mai le fa'a'esefoa po'o mea fa'aantifoamers, o mea fa'aopoopo ia na fa'atulaga faapitoa e fa'aitiitia pe fa'aumatia ai fo'i. Surfactants ofoina atu le tele o isi galuega taua i faiga, e aofia ai le faamamaina, susu, emulsifying, dispersing, ma isi.
Amphoteric Surfactants;
Amphoteric surfactants ma fa'amatalaga foam maualalo tele o lo'o fa'aogaina e fai ma vai-soluble surfactants i le tele o mea fa'amama. O mea nei e ofoina atu le sooga, mautu, faamamaina, ma mea susu. Tala fou multifunctional amphoteric surfactants o loʻo faʻaalia uiga e sili ona maualalo le faʻafefe aʻo tuʻuina atu le faʻamamaina, faʻamatalaga sili ona lelei o le siosiomaga ma le saogalemu, ma le fetaui ma isi mea e le ninionic, cationic, ma anionic surfactants.
Nonionic Alkoxylates;
Alkoxylates maualalo-foam ma le ethylene oxide (EO) ma le propylene oxide (PO) anotusi e mafai ona maua ai le sili atu o le fufuluina ma le fa'amama-fa'amama galuega mo le tele o fa'alavelave maualuga ma fa'amama masini. O fa'ata'ita'iga e aofia ai fesoasoani fa'amama mo le fufulu ipu otometi, fa'amama susu ma mea'ai, fa'apalapala ma pepa e fa'agaoi ai pepa, vaila'au ie, ma isi mea. E le gata i lea, o alkoxylates e fa'atatau i le 'ava malosi e fa'aalia ai le maualalo o le fa'afu'a ma e mafai ona tu'ufa'atasia ma isi vaega e maualalo foam (fa'ata'ita'iga, polymers vai-soluble biodegradable) e fausia ai ni faamama saogalemu ma taugofie.
EO/PO poloka copolymers ua lauiloa i le lelei o le susu ma le ta'ape. O fesuiaiga maualalo-foam i lenei vaega e mafai ona avea o ni emulsifiers lelei mo le tele o alamanuia ma fa'alapotopotoga fa'amamaina talosaga.
Amine oxides ma fua maualalo foam ua iloa foi mo le latou galuega faamama i le detergents ma degreasers. Pe a tu'ufa'atasia ma fa'ama'i fa'ama'a'ele'ele amphoteric, ole amine oxide e mafai ona avea ma ponaivi tua i le tele o fa'aputuga mo fa'amama fa'amama maa'a maualalo ma fa'amama u'amea.
Linear Alcohol Ethoxylates;
O nisi laina laina laina ethoxylates o lo'o fa'aalia le maualuga i le maualalo o le pua'a ma e mafai ona fa'aoga i le tele o talosaga fa'amama luga. O nei surfactants e ofoina atu le fa'amama lelei ma le susu a'o fa'atumauina tulaga lelei o le si'osi'omaga, soifua maloloina, ma le saogalemu. Aemaise lava, etoxylates ava malosi maualalo-HLB e maualalo i le fa'afefete lelei ma e mafai ona tu'ufa'atasia ma le maualuga-HLB alcohol methoxylates e pulea ai le foam ma fa'aleleia atili ai le suau'u soluble i le tele o fa'amama fale gaosimea.
Ga'o Amine Etoxylates;
O nisi ga'o amine ethoxylates o lo'o i ai mea e maualalo le fa'afefe ma e mafai ona fa'aoga i fa'ato'aga fa'ato'aga ma fa'amama fa'amama po'o fa'ama'i fa'avae e maua ai mea emulsifying, susu, ma fa'asalalauina.
Taimi meli: Sep-12-2025