Uma igwebu lingcono, liba ngcono ikhono lokuhlanza amagciwane?

Sikwazi kangakanani ngemikhiqizo yokuhlanza ekhipha amagwebu esiyisebenzisa nsuku zonke? Wake wazibuza: iyini indima yegwebu ezintweni zokugeza?

Kungani sivame ukukhetha imikhiqizo enomhlwathi?

 

 
 
Ngokuqhathanisa nokuhlunga, singasheshe sihlole i-surface activator enekhono elihle lokufoma, futhi sithole nomthetho wokufoma we-surface activator: (ps: Ngenxa yokuthi izinto zokusetshenziswa ezifanayo zivela kubakhiqizi abahlukene, ukusebenza kwayo kwefoma nakho kuhlukile, lapha sebenzisa izinhlamvu ezinkulu ezahlukene ukumela izinto zokusetshenziswa ezahlukene.abakhiqizi)

①Phakathi kwama-surfactants, i-sodium lauryl glutamate inekhono eliqinile lokukhuhla amagwebu, kanti i-disodium lauryl sulfosuccinate inekhono elibuthakathaka lokukhuhla amagwebu.

② Iningi lama-surfactants e-sulfate, ama-surfactants e-amphoteric kanye nama-surfactants angewona ama-ionic anekhono eliqinile lokuzinzisa i-foam, kuyilapho ama-surfactants e-amino acid ngokuvamile enekhono elibuthakathaka lokuzinzisa i-foam. Uma ufuna ukuthuthukisa imikhiqizo ye-surfactant ye-amino acid, ungacabanga ukusebenzisa ama-surfactants e-amphoteric noma angewona ama-ionic anekhono eliqinile lokuzinzisa i-foam.

Umdwebo wamandla okugqwala kanye namandla okugqwala aqinile e-surfactant efanayo:

 
Iyini i-surfactant?

I-surfactant iyinhlanganisela equkethe okungenani iqembu elilodwa elibalulekile le-surface affinity ku-molecule yayo (ukuqinisekisa ukuncibilika kwayo emanzini ezimweni eziningi) kanye neqembu elingelona elobulili lapho kungekho khona i-affinity enkulu khona. Ama-surfactant asetshenziswa kakhulu ama-ionic surfactants (kufaka phakathi ama-cationic surfactants nama-anionic surfactants), ama-non-ionic surfactants, ama-amphoteric surfactants.
Isiqalisi somphezulu siyisithako esiyinhloko sensipho yokugeza epholisha. Indlela yokukhetha isiqalisi somphezulu esisebenza kahle ihlolwa kusukela ezicini ezimbili zokusebenza kwefoam kanye namandla okususa amafutha. Phakathi kwazo, ukukalwa kokusebenza kwefoam kuhlanganisa izinkomba ezimbili: ukusebenza kwefoam kanye nokusebenza kokuqina kwefoam.

Ukulinganiswa kwezakhiwo ze-foam

Yini esiyikhathalelayo ngamabhamuza?

Kumane nje, ingabe iyaphuphuma ngokushesha? Ingabe kukhona igwebu eliningi? Ingabe igwebu lizohlala isikhathi eside?
Le mibuzo sizoyithola izimpendulo ekunqumeni nasekuhlolweni kwezinto zokusetshenziswa.
Indlela eyinhloko yokuhlola kwethu ukusebenzisa imishini ekhona, ngokwendlela yokuhlola ejwayelekile kazwelonke - indlela yeRoss-Miles (indlela yokunquma i-Roche foam) ukutadisha, ukunquma nokuhlola amandla e-foam kanye nokuqina kwe-foam kwama-surfactants angu-31 asetshenziswa kakhulu elabhorethri.
Izifundo zokuhlolwa: Ama-surfactants angu-31 avame ukusetshenziswa emalabhorethri
Izinto zokuhlola: amandla okukhipha igwebu kanye namandla okukhipha igwebu azinzile e-surfactant ehlukene
Indlela yokuhlola: Umhloli we-Roth foam; Indlela yokulawula eguquguqukayo (isixazululo sokuhlushwa esilinganayo, izinga lokushisa elingaguquki);
Ukuhlunga okuhlukile
Ukucutshungulwa kwedatha: qopha ukuphakama kwefoam ngezikhathi ezahlukene;
Ukuphakama kwefoam ekuqaleni kwemizuzu engu-0 amandla okukhipha ifoam etafuleni, lapho ukuphakama kuphakeme, amandla okukhipha ifoam aqina; Ukujwayela kokuqina kwefoam kwethulwe ngesimo samashadi okwakheka kokuphakama kwefoam imizuzu emi-5, imizuzu eyi-10, imizuzu engama-30, imizuzu engama-45 kanye nemizuzu engama-60. Uma isikhathi sokulungisa ifoam siside, kulapho ukuqina kwefoam kuqina khona.
Ngemva kokuhlola nokurekhoda, idatha yayo iboniswa kanje:
 

 
Ngokuqhathanisa nokuhlunga, singasheshe sihlole i-surface activator enekhono elihle lokukhipha amagwebu, futhi sithole nomthetho wokukhipha amagwebu we-surface activator: (ps: Ngenxa yokuthi izinto zokusetshenziswa ezifanayo zivela kubakhiqizi abahlukene, ukusebenza kwayo kwegwebu nakho kuhlukile, lapha sebenzisa izinhlamvu ezinkulu ezahlukene ukumela abakhiqizi bezinto zokusetshenziswa ezahlukene)

① Phakathi kwama-surfactants, i-sodium lauryl glutamate inekhono eliqinile lokukhuhla amagwebu, kanti i-disodium lauryl sulfosuccinate inekhono elibuthakathaka lokukhuhla amagwebu.

② Iningi lama-surfactants e-sulfate, ama-surfactants e-amphoteric kanye nama-surfactants angewona ama-ionic anekhono eliqinile lokuzinzisa i-foam, kuyilapho ama-surfactants e-amino acid ngokuvamile enekhono elibuthakathaka lokuzinzisa i-foam. Uma ufuna ukuthuthukisa imikhiqizo ye-surfactant ye-amino acid, ungacabanga ukusebenzisa ama-surfactants e-amphoteric noma angewona ama-ionic anekhono eliqinile lokuzinzisa i-foam.
 
Umdwebo wamandla okugqwala kanye namandla okugqwala aqinile e-surfactant efanayo:
 

I-sodium lauryl glutamate

I-Ammonium lauryl sulfate

Akukho ukuhlobana phakathi kokusebenza kwe-foam kanye nokusebenza kokuqina kwe-foam kwe-surfactant efanayo, futhi ukusebenza kokuqina kwe-foam kwe-surfactant esebenza kahle kwe-foam kungase kungabi kuhle.
Ukuqhathanisa ukuzinza kwebhamuza kwe-surfactant ehlukene:

 
Ps: Izinga lokushintsha elihlobene = (ukuphakama kwegwebu kumzuzu ongu-0 – ukuphakama kwegwebu kumaminithi angu-60)/ukuphakama kwegwebu kumzuzu ongu-0
Izindlela zokuhlola: Uma izinga lokushintsha elihlobene lilikhulu, ikhono lokuzinzisa amabhamuza liba buthaka.
Ngokuhlaziya ishadi lamabhamuza, kungaphethwa ngokuthi:

① I-Disodium cocamphoamphodiacetate inekhono elinamandla kakhulu lokuzinzisa igwebu, kanti i-lauryl hydroxyl sulfobetaine inekhono elibuthakathaka kakhulu lokuzinzisa igwebu.

② Amandla okuzinzisa igwebu lama-surfactants e-lauryl alcohol sulfate ngokuvamile amahle, kanti amandla okuzinzisa igwebu ama-surfactants e-anionic e-amino acid ngokuvamile awalungile;

Inkomba yokuklama ifomula:

Kungaphethwa ngokusebenza kokusebenza kwe-foam kanye nokusebenza kokuqina kwe-foam kwe-activator ebusweni ukuthi akukho mthetho oqondile kanye nokuxhumana phakathi kwalokhu okubili, okungukuthi, ukusebenza kahle kwe-foam akuyona ngempela ukusebenza okuhle kokuqina kwe-foam. Lokhu kusenza ekuhlolweni kwezinto zokusetshenziswa ze-surfactant, kumele sicabangele ukunikeza ukusebenza okuhle kakhulu kwe-surfactant, inhlanganisela efanelekile yezinhlobonhlobo ze-surfactant, ukuze sithole ukusebenza kahle kwe-foam. Ngesikhathi esifanayo, ihlanganiswe nama-surfactant anamandla amakhulu okususa amafutha ukuze kufezwe umphumela wokuhlanza wezakhiwo ze-foam kanye namandla okususa amafutha.

Ukuhlolwa kwamandla okususa amafutha:

Inhloso: Ukuhlola iziqalisi zobuso ezinekhono elinamandla lokukhulula ukuminyana, nokuthola ubudlelwano phakathi kwezakhiwo ze-foam namandla okususa amafutha ngokuhlaziya nokuqhathanisa.
Izindlela zokuhlola: Siqhathanise idatha yama-pixels amabala endwangu yefilimu ngaphambi nangemva kokususa ukungcola kwe-activator surface, sabala inani lokuhamba, futhi sakha inkomba yamandla okususa amafutha. Uma inkomba iphakeme, kulapho amandla okususa amafutha aqina khona.
 

 
Kungabonakala kusukela kudatha engenhla ukuthi ngaphansi kwezimo ezichaziwe, amandla aqinile okususa amafutha yi-ammonium lauryl sulfate, kanti amandla abuthakathaka okususa amafutha yi-CMEA ezimbili;
Kungaphethwa kusukela kudatha yokuhlola engenhla ukuthi akukho ukuhlangana okuqondile phakathi kwezakhiwo ze-foam ze-surfactant kanye namandla ayo okususa amafutha. Isibonelo, ukusebenza kwe-foam kwe-ammonium lauryl sulfate enamandla aqinile okususa amafutha akukuhle. Kodwa-ke, ukusebenza kwe-foam kwe-C14-16 olefin sodium sulfonate, enamandla amancane okususa amafutha, kuphambili.
 

Ngakho-ke kungani izinwele zakho zinamafutha amaningi, zincipha amagwebu? (Uma usebenzisa i-shampoo efanayo).

Eqinisweni, lokhu kuyinto eyenzeka emhlabeni wonke. Uma ugeza izinwele zakho ngezinwele ezinamafutha amaningi, igwebu liyancipha ngokushesha. Ingabe lokhu kusho ukuthi ukusebenza kwegwebu kubi kakhulu? Ngamanye amazwi, ingabe ukusebenza kwegwebu kungcono, ikhono lokususa amafutha liba ngcono?
Sesivele sazi kusukela kudatha etholwe ngokuhlolwa ukuthi inani le-foam kanye nokuqina kwe-foam kunqunywa yizakhiwo ze-foam ze-surfactant uqobo, okungukuthi, izakhiwo ze-foam kanye nezakhiwo zokuqinisa i-foam. Amandla okususa ukungcola kwe-surfactant uqobo ngeke ancishiswe ukunciphisa i-foam. Leli phuzu liphinde lafakazelwa lapho sesiqedile ukunqunywa kwamandla okususa ukugcoba kwe-surface activator, i-surface activator enezakhiwo ezinhle ze-foam ingase ingabi namandla amahle okususa ukugcoba, futhi okuphambene nalokho.
 
Ngaphezu kwalokho, singafakazela nokuthi akukho ukuhlobana okuqondile phakathi kwe-foam kanye ne-surfactant degreasing ezimisweni zokusebenza ezahlukene zalokhu okubili.
 
Umsebenzi we-surfactant foam:

Igwebu liwuhlobo lwesithako esisebenzayo ebusweni ngaphansi kwezimo ezithile, indima yalo eyinhloko ukunikeza inqubo yokuhlanza isipiliyoni esikhululekile nesijabulisayo, kulandelwe ukuhlanzwa kwamafutha kudlala indima yokusiza, ukuze uwoyela ungabi lula ukuphinde uzinzile ngaphansi kwesenzo segwebu, ugezwe kalula.
 
Isimiso sokugqwala nokususa amafutha ku-surfactant:
Amandla okuhlanza e-surfactant avela ekhonweni layo lokunciphisa ukucindezeleka kokuxhumana phakathi kwamafutha namanzi (ukususa amafutha), kunokuba nekhono layo lokunciphisa ukucindezeleka kokuxhumana phakathi kwamanzi nomoya (ukukhipha amagwebu).
Njengoba sishilo ekuqaleni kwalesi sihloko, ama-surfactant angama-molecule amphiphilic, elinye lawo eli-hydrophilic kanti elinye li-hydrophilic. Ngakho-ke, lapho amazinga aphansi, i-surfactant ivame ukuhlala phezu kwamanzi, kanti ingxenye ephilizayo (ezonda amanzi) ibheke ngaphandle, kuqala imboze ubuso bamanzi, okungukuthi, indawo yokuhlangana kwamanzi nomoya, ngaleyo ndlela inciphise ukucindezeleka kulesi sikhombisi.

Kodwa-ke, uma ukuhlushwa kudlula iphuzu, i-surfactant izoqala ukuhlangana, yakhe ama-micelle, futhi ukungezwani kwe-interfacial ngeke kusancipha. Lokhu kuhlushwa kubizwa ngokuthi ukuhlushwa kwe-micelle okubalulekile.
 

 
Amandla okugqwala ama-surfactants amahle, okubonisa ukuthi anekhono elinamandla lokunciphisa ukungezwani phakathi kwamanzi nomoya, futhi umphumela wokungezwani okuncishisiwe phakathi kwamanzi ukuthi uketshezi luvame ukukhiqiza izindawo eziningi (indawo yonke yobuso benqwaba yamabhamuza inkulu kakhulu kuneyamanzi azolile).
Amandla okuhlanza i-surfactant asemandleni ayo okumanzisa ubuso bebala bese elixuba, okungukuthi, “ukumboza” uwoyela bese uvumela ukuthi uxube futhi ugezwe ngamanzi.
 
Ngakho-ke, ikhono lokususa ukungcola le-surfactant lihlotshaniswa nekhono layo lokusebenzisa i-interface yamafutha namanzi, kuyilapho ikhono lokususa ukungcola limelela kuphela ikhono layo lokusebenzisa i-interface yamanzi nomoya, futhi lokhu kokubili akuhlobene ngokuphelele. Ngaphezu kwalokho, kunezihlanzi eziningi ezingakhiphi ukungcola, njenge-makeup remover kanye ne-makeup remover oil evame ukusetshenziswa empilweni yethu yansuku zonke, nazo ezinekhono elinamandla lokususa ukungcola, kodwa akukho foam ekhiqizwayo, futhi kusobala ukuthi i-foam kanye ne-detaminering akuyona into efanayo.
 
Ngokunquma nokuhlola izakhiwo ze-foam ze-surfactant ehlukene, singathola ngokucacile i-surfactant enezakhiwo ze-foam ezingcono kakhulu, bese kuthi ngokunquma nokulandelana kwamandla okususa amafutha e-surfactant, kufanele sisuse ikhono lokungcola le-surfactant. Ngemva kwalokhu kuhlanganiswa, nikeza izinzuzo ze-surfactants ehlukene ukudlala ngokugcwele, wenze ama-surfactants aphelele futhi asebenze kahle kakhulu, futhi uthole umphumela wokuhlanza ongcono kakhulu kanye nesipiliyoni sokusebenzisa. Ngaphezu kwalokho, siphinde siqaphele kusukela esimisweni sokusebenza se-surfactant ukuthi i-foam ayihlobene ngqo namandla okuhlanza, futhi lokhu kuqonda kungasisiza ukuba sibe nokwahlulela kwethu kanye nokuqonda lapho sisebenzisa i-shampoo, ukuze sikhethe umkhiqizo osifanele.