Kev ua tau zoo ntawm Alkyl Polyglycosides hauv Cov Khoom Kho Tus Kheej

• Nco ntsoov

Ntxiv ntawm alkyl polyglycosides hloov kho cov rheology ntawm cov concentrated surfactant sib tov kom nqus tau, preservative-dawb thiab yooj yim dilutable concentrates uas muaj txog li 60% active tshuaj yuav npaj tau.

Ib qho kev sib xyaw ua ke ntawm cov khoom xyaw no feem ntau yog siv los ua cov khoom siv tshuaj pleev ib ce lossis, tshwj xeeb, raws li cov ntsiab lus tseem ceeb hauv kev tsim cov tshuaj pleev ib ce (xws li tshuaj zawv plaub hau, tshuaj zawv plaub hau concentrate, ua npuas dej da dej, ntxuav lub cev, thiab lwm yam).

Yog li, alkyl glucosides yog raws li cov active anions xws li alkyl ether sulphates (sodium los yog ammonium), Betaines thiab / los yog non-ionic surfactants thiab yog li ntawd ntau mos rau lub qhov muag thiab tawv nqaij tshaj li ib txwm siv. Nyob rau tib lub sijhawm, lawv qhia tau zoo heev foaming kev ua tau zoo, thickening kev ua tau zoo thiab kev ua tau zoo. Super concentrations nyiam rau kev lag luam vim tias lawv yooj yim los lis thiab dilute thiab tsis muaj hydrogen. Qhov sib tov sib piv ntawm cov surfactant puag yog yoog raws li kev ua tau zoo ntawm cov formulations.

•  Cleansing nyhuv

Kev ua haujlwm tu ntawm surfactants tuaj yeem sib piv los ntawm kev sim yooj yim. Cov npua epidermis kho nrog sib tov ntawm sebum thiab pa luam yeeb surfactant yog ntxuav nrog ib tug 3% surfactant tov rau ob feeb. Nyob rau hauv microscopic ntau yam, tus nqi grey yog txiav txim siab los ntawm kev txheeb xyuas cov duab digital thiab piv nrog cov tawv nqaij npua tsis kho. Txoj kev no tsim cov qib hauv qab no ntawm kev tu cov khoom: lauryl glucoside ua qhov zoo tshaj plaws, thaum txiv maj phaub amphoteric acetate ua rau cov txiaj ntsig tsis zoo. Betaine, sulfosuccinate thiab tus qauv alkyl ether sulfate nyob hauv nruab nrab thiab tsis tuaj yeem paub meej qhov txawv ntawm ib leeg. Ntawm qhov tsis tshua muaj siab, tsuas yog lauryl glucoside muaj qhov sib sib zog nqus pore cleansing nyhuv.

• Cov teebmeem ntawm cov plaub hau

Qhov me me ntawm alkyl glycosides ntawm daim tawv nqaij kuj tseem tshwm sim hauv kev saib xyuas cov plaub hau puas.Piv nrog cov txheej txheem etheric acid tov, alkyl glucoside tov rau perm tensile lub zog ntawm qhov txo yog ntau me dua.Alkyl polyglycosides kuj siv tau los ua surfactants hauv dyeing. , yoj proofing thiab bleaching agents vim lawv cov dej zoo khaws cia thiab alkali stability.Studies ntawm cov mis tsis tu ncua yoj qhia tau hais tias ntxiv ntawm alkyl glucoside muaj cov nyhuv zoo ntawm alkali solubility thiab yoj nyhuv ntawm cov plaub hau.

Lub adsorption ntawm alkyl glycosides ntawm cov plaub hau tuaj yeem ua pov thawj ncaj qha thiab zoo los ntawm X-ray photoelectron spectroscopy (XPS).Split cov plaub hau hauv ib nrab thiab tsau cov plaub hau hauv kev daws ntawm 12% sodium lauryl polyether sulfate thiab lauryl glucoside surfactant ntawm pH 5.5, Tom qab ntawd yaug thiab qhuav.Ob lub surfactants tuaj yeem kuaj tau ntawm cov plaub hau uas siv XPS.Ketone thiab ether cov paib pa oxygen muaj zog dua li cov plaub hau tsis kho.Vim tias txoj kev no yog rhiab heev rau qee qhov me me ntawm adsorbents, ib qho tshuaj zawv plaub hau thiab yaug tsis txaus kom paub qhov txawv. nruab nrab ntawm ob lub surfactants.Txawm li cas los xij, yog tias cov txheej txheem rov ua dua plaub zaug, XPS teeb liab tsis hloov nyob rau hauv cov ntaub ntawv ntawm sodium laureth sulfate piv rau cov plaub hau tsis kho.Qhov sib txawv, cov ntsiab lus ntawm cov pa oxygen thiab ketone functional teeb liab ntawm lauryl glucoside nce me ntsis. Cov txiaj ntsig tau pom tias alkyl glucoside yog qhov tseem ceeb rau cov plaub hau ntau dua li cov qauv ether sulfate.

Qhov kev sib raug zoo ntawm surfactant rau cov plaub hau cuam tshuam rau lub peev xwm ntawm cov plaub hau.Cov txiaj ntsig tau pom tias alkyl glucoside tsis muaj qhov cuam tshuam rau cov combing ntub dej.Txawm li cas los xij, hauv kev sib xyaw ntawm alkyl glycosides thiab cationic polymers, kev sib xyaw ua ke ntawm cov khoom ntub dej yog kwv yees li 50%. Nyob rau hauv sib piv, alkyl glucosides ho txhim kho dryness.Interactions ntawm ib tug neeg cov plaub hau fibers nce lub ntim thiab tswj cov plaub hau.

Kev sib cuam tshuam ntau ntxiv thiab cov khoom ua yeeb yaj kiab kuj tseem ua rau cov nyhuv styling.Qhov omni-directional bounce ua rau cov plaub hau zoo li vibrant thiab dynamic.Qhov kev coj cwj pwm ntawm cov plaub hau curls tuaj yeem txiav txim siab los ntawm kev ntsuas automated (Daim duab 8) uas kawm txog cov yam ntxwv torsion. ntawm cov plaub hau fibers (bending modulus) thiab cov plaub hau curls (tensile quab yuam, attenuation, zaus thiab amplitude ntawm oscillations).Qhov dawb attenuation oscillation quab yuam muaj nuj nqi tau kaw los ntawm kev ntsuas ntsuas (inductive quab yuam sensor) thiab ua tiav los ntawm computer.Modeling cov khoom ua kom muaj kev sib cuam tshuam ntawm cov plaub hau fibers, nce lub curl vibration tensile zog, amplitude, zaus thiab attenuation tus nqi.

Nyob rau hauv cov tshuaj pleev ib ce thiab regulators ntawm fatty alcohols thiab quaternary ammonium tebchaw, cov synergistic nyhuv ntawm alkyl glucoside / quaternary ammonium tebchaw tau txais txiaj ntsig los txo cov ntaub ntawv ntub dej, thaum cov khoom sib khi qhuav tsuas yog txo me ntsis.Cov khoom xyaw roj kuj tseem tuaj yeem muab ntxiv rau cov khoom siv. mis nyuj ntxiv kom txo tau cov ntsiab lus tsim nyog formaldehyde thiab txhim kho cov plaub hau ci.No roj-dej emulsion tuaj yeem siv los "ntxuav" lossis "tuav" cov plaub hau rau kev npaj tom qab kho.