I-Sodium Laureth Sulfate (SLES), njenge-"golden surfactant" embonini yamakhemikhali yansuku zonke, inokusebenza kwayo kanye nezindleko ezinqunywa ngqo ngokuqukethwe kwezithako zayo ezisebenzayo. Amazinga amane ayinhloko atholakala emakethe: 20%, 55%, 60%, kanye no-70%, okwenza i-gradient yenani elicacile:
Ibanga elingu-70% lokuhlanzeka okuphezulu: I-paste efana nejeli, iyancibilika ngokushesha, inezakhiwo eziqinile zokujiya, futhi ikhiqiza igwebu elihle nelizinzile. Liyisithako esiyinhloko kuma-shampoo asezingeni eliphezulu kanye nemikhiqizo yokunakekela izingane.
60%-55% Izinga lezimboni: Uhlobo loketshezi, olunokuqukethwe kokungcola okungaba ngu-3%-5%, lufanelekela ama-geli okugeza ajwayelekile kanye nezinsipho zokuwasha. Izindleko ziphansi ngo-15%-20% kunezinga elingu-70%.
Ibanga elixutshwe ngama-20%: Liqukethe inani elikhulu lamanzi, i-sodium chloride, nezinye izinto zokugcwalisa, futhi lingasetshenziswa kuphela emikhiqizweni esezingeni eliphansi njengezinto zokususa amafutha.
Muva nje, amakhasimende amaningi abike ukuthi athola imikhiqizo yombombayi, ngomehluko omkhulu wamanani. I-Aojin Chemical ithengisa okuqukethwe okuphezulu okungu-70% SLES, okubiza kakhulu kodwa okuqinisekisa ikhwalithi! Intengo kanye nekhwalithi yomkhiqizo kuyalingana ngqo; ungalindeli ukuthenga70% SLESngentengo engu-55% ye-SLES!
Njengamanje, kukhona into eyenzeka emakethe lapho kuphambaniswa khona i-SLES.
Ukusebenzisa i-sodium dodecylbenzenesulfonate (LAS) engabizi kakhulu ukuze ithathe indawo engaphezu kuka-30% we-SLES, okuqukethwe okuphelele kwe-surfactant kubonakala kuhambisana nezinga, kodwa ikhono lokugqwala liyancipha ngo-40%, futhi ukucasuka kuyanda izikhathi ezi-3. Uma kuhlolwa nge-titration yezigaba ezimbili, okuqukethwe kwe-SLES yangempela emikhiqizweni enjalo kuvame ukuba ngaphansi kwengxenye yenani elishiwo.
Eminye imikhiqizo isho kuphela "okuqukethwe okuphelele kwesithako esisebenzayo ≥30%", ifihla ngamabomu isilinganiso esithile se-SLES. Okuqukethwe kwangempela kwe-SLES kungu-20% kuphela!
Uma uthenga i-SLES, qiniseka ukuthi ukhetha i-SLES ethembekileUmkhiqizi we-SLES 70%. Ikhwalithi yomkhiqizo kufanele ibekwe phambili kunentengo. Hlola ikhwalithi yomkhiqizo ngaphambi kokunquma intengo ukuze ugweme ukuthenga izimpahla mbumbulu. Ikhwalithi yomkhiqizo kanye nentengo kuyalingana ngqo!
Isikhathi sokuthunyelwe: Disemba-22-2025
