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E hia tō mōhio ki ngā pānga whakamakuku me te wairewa o ngā surfactants?
Te pānga mākū, whakaritenga: HLB: 7-9 Ko te mākū te āhuatanga e nekehia ana te hau e piri ana ki te mata totoka e te wai. Ko ngā matū ka taea te whakarei ake i tēnei kaha neke ka kiia he kaimākū. Ko te tikanga, e toru ngā momo o te mākū: te mākū whakapā...Pānuihia atu -
Te whanaketanga o te hangarau me ngā hua o te surfactant matomato
Kua tere te whanaketanga o ngā hangarau me ngā hua o te surfactant matomato, ā, kua eke ētahi ki ngā paerewa matua o te ao. Ko te hanga o ngā surfactant matomato hou e whakamahi ana i ngā rauemi whakahou pēnei i ngā hinu me ngā māngaro kua waiho hei arotahi nui i roto i ngā rangahau, whanaketanga, me ngā mahi ahumahi hou...Pānuihia atu -
Te Whakamahinga o ngā Kaihoroi i roto i te Hanganga Papa Āwhata
He whānuitia ngā whakamahinga o ngā matū horoi i roto i te hanganga papa uku, tae atu ki ēnei āhuatanga: 1. Hei Tāpiri Ranunga Mahana (1) Te Tikanga Mahi Ko ngā tāpiri ranunga mahana he momo matū horoi (hei tauira, ngā tāpiri ranunga mahana momo APTL) he mea tito mai i ngā rōpū lipophilic me hydrophilic ...Pānuihia atu -
He aha ngā mātāpono kei muri i ngā mahi whakaemulsifying me te solubilizing o ngā surfactants?
Ko te tipu haere tonu o te ia o ngā matū horoi i te ao whānui e whakarato ana i tētahi taiao pai mō te whanaketanga me te whānui o te umanga whakapaipai, ā, ka piki haere te tono mō te hanganga hua, te momo, te mahi, me te hangarau. Nō reira, he mea nui kia pūnaha...Pānuihia atu -
He aha tāu e mōhio ana mō ngā mea whakakore hinu mata
Ko te tikanga o ngā kaiwhakaiti hinu mata e ahu mai ana i te mātāpono whakawhiti-āhua-whakamuri. Ina tāpirihia he kaiwhakaiti, ka puta he whakawhiti āhua: ka puta mai ngā matū horoi e taea ai te whakaputa i tētahi momo emulsion e rerekē ana ki tērā i hangaia e te emulsifier (e mōhiotia ana ko ngā kaiwhakaiti-āhua-whakamuri)...Pānuihia atu -
He aha ngā āhuatanga e whai wāhi ana ki te pumau o te emulsion
Ngā Āhuatanga e Whakahaere ana i te Pūmautanga o ngā Emulsion I roto i ngā mahi whaihua, ko te pumau o te emulsion e pā ana ki te kaha o ngā pata wāhanga marara ki te ātete i te hononga. I roto i ngā inenga mō te ine i te pumau o te emulsion, ko te tere o te hononga i waenga i ngā pata marara te mea nui rawa atu; ka taea te...Pānuihia atu -
He aha ngā whakamahinga o ngā surfactants kore-ionic
Ko ngā matū horoi kore-ionic he momo matū horoi kāore e ionize i roto i ngā wairewa wai, nā te mea kāore he rōpū utu i roto i ō rātou hanganga ngota. Ki te whakatauritea ki ngā matū horoi anionic, he pai ake ngā kaha o ngā matū horoi kore-ionic ki te whakaemulsifying, te whakamakuku, me te horoi, me te tino ātete ki te wai mārō...Pānuihia atu -
He aha ngā amine momona, ā, he aha ā rātou whakamahinga
Ko ngā amine momona e pā ana ki tētahi kāwai whānui o ngā matū amine waro me te roa o te mekameka waro mai i te C8 ki te C22. Pērā i ngā amine whānui, ka whakarōpūtia kia whā ngā momo matua: ngā amine tuatahi, ngā amine tuarua, ngā amine tuatoru, me ngā polyamine. Ko te rerekētanga i waenga i te tuatahi, te tuarua, me te tuatoru...Pānuihia atu -
He aha ngā whakarōpūtanga o ngā whakangawari kakahu?
He momo matū te mea whakangawari e taea ai te whakarerekē i ngā tauwehenga waku pūmau me te hihiri o ngā muka. Ina whakarerekētia te tauwehenga waku pūmau, ka maeneene te āhua pā, ka māmā ake te nekehanga puta noa i ngā muka, i te papanga rānei. Ina...Pānuihia atu -
He aha ngā whakamahinga o te pōrewatanga
Ko te whakapūmau i te konganuku he tukanga whakaputa e whakarite ana i ngā rauemi mata mō te whakarewa konganuku me te umanga matū, ā, ko te whakapūmau i te pahuka kua waiho hei tikanga whakapūmau nui rawa atu. Tata ki ngā rauemi kohuke katoa ka taea te wehewehe mā te whakamahi i te whakapūmau. I tēnei wā, he whānui te whakamahinga o te whakapūmau i roto i te...Pānuihia atu -
He aha te pōrewatanga?
Ko te whakapūmau, e mōhiotia ana ko te whakapūmau hua, ko te whakapūmau kohuke rānei, he tikanga whakapai e wehewehe ana i ngā kohuke whai hua mai i ngā kohuke gangue i te atanga hau-wai-totoka mā te whakamahi i ngā rerekētanga o ngā āhuatanga mata o ngā kohuke rerekē i roto i te konganuku. E kiia ana hoki ko "...Pānuihia atu -
He aha ngā mahi a ngā surfactants i roto i ngā mea whakapaipai?
He matū ahurei ngā matū whakaora-kanohi, ā, e whakamahia whānuitia ana i roto i te umanga whakapaipai. He kai āwhina ēnei i roto i ngā hanganga whakapaipai—ahakoa he iti noa te rahinga e whakamahia ana, he mahi nui tā rātou. Kei roto i te nuinga o ngā hua te matū whakaora-kanohi, tae atu ki te horoi kanohi...Pānuihia atu
