Iipropati zokusebenza ze-Alkyl Polyglycosides kwiiMveliso zoNakekelo loMntu

• Ugxininisa

Ukongezwa kwe-alkyl polyglycosides kuguqula i-rheology ye-concentrated surfactant mixes ukuze i-concentrate empompekayo, engenakulondolozwa kunye ne-dilutable elula equlethe ukuya kuma-60 % yezinto ezisebenzayo zinokulungiswa.

Umxube ogxininisiweyo wezi zithako udla ngokusetyenziswa njengesithako sokuthambisa okanye, ngakumbi, njengogxininiso olungundoqo kwimveliso yezinto zokuthambisa (umzekelo, ishampu, ishampoo yokugxila, ukuhlamba amagwebu, ukuhlamba umzimba, njl. njl.).

Ngaloo ndlela, i-alkyl glucosides isekelwe kwii-anions ezisebenzayo ezifana ne-alkyl ether sulphates (i-sodium okanye i-ammonium), i-Betaines kunye / okanye i-non-ionic surfactants kwaye ngoko ke inobulali ngakumbi kwiso kunye nesikhumba kuneenkqubo zendabuko. Kwangaxeshanye, babonisa ukusebenza okugqwesileyo kogwebu, ukuqina komgangatho kunye nokusebenza kokusebenza. Ugxininiso olukhulu lukhethwa ngenxa yezizathu zoqoqosho kuba kulula ukuphatha kunye nokuhlanjululwa kwaye alunayo i-hydrogen. Umlinganiselo wokuxuba wesiseko se-surfactant ulungelelaniswe kwiimfuno zokusebenza zemiqulu.

•  Ukucoca umphumo

Ukucoca ukusebenza kwee-surfactants kunokuthelekiswa ngovavanyo olulula. I-epidermis yehagu iphathwe ngomxube we-sebum kunye ne-surfactant yomsi ihlanjwe ngesisombululo se-3% se-surfactant imizuzu emibini. Kuluhlu lwe-microscopic, ixabiso elingwevu lichongwa ngokuhlalutya umfanekiso wedijithali kwaye lifaniswa nesikhumba sehagu esingaphathwanga. Le ndlela ivelisa amanqanaba alandelayo okucoca iimpawu: i-lauryl glucoside ivelisa iziphumo ezilungileyo, ngelixa i-coconut amphoteric acetate ivelisa iziphumo ezimbi kakhulu. I-Betaine, i-sulfosuccinate kunye ne-alkyl ether sulfate eqhelekileyo ikuluhlu oluphakathi kwaye alukwazi ukwahlula ngokucacileyo omnye komnye. Kolu gxininiso luphantsi, i-lauryl glucoside kuphela inesiphumo esinzulu sokucoca i-pore.

• Iziphumo kwiinwele

Ubulali be-alkyl glycosides esikhumbeni bukwabonakala ekunyamekelweni kweenwele ezonakalisiweyo.Xa kuthelekiswa nesisombululo esiqhelekileyo se-etheric acid, isisombululo se-alkyl glucoside kwi-perm tensile amandla okunciphisa sincinci. bonisa ukuba ukongezwa kwe-alkyl glucoside kunefuthe elihle ekunyibilikeni kwe-alkali kunye nefuthe lamaza eenwele.

I-adsorption ye-alkyl glycosides kwizinwele inokungqinwa ngokuthe ngqo kunye nekhwalithi nge-X-ray photoelectron spectroscopy (XPS) . Hlukanisa iinwele kwisiqingatha kwaye ucwilise iinwele kwisisombululo se-12% ye-sodium lauryl polyether sulfate kunye ne-lauryl glucoside surfactant kwi-pH 5.5, emva koko i-rinse inwele i-pH 5.5, emva koko ihlanjululwe kwi-pH 5.5. I-XPS.I-Ketone kunye ne-oxygen izibonakaliso ze-oksijini zisebenza ngakumbi kuneenwele ezingaphathwanga.Ngenxa yokuba le ndlela ivakalelwa nakwixabiso elincinci le-adsorbents, i-shampoo enye kunye ne-rinse ayanele ukwahlula phakathi kwe-surfactants ezimbini.Nangona kunjalo, ukuba inkqubo iphinda iphindwe kane, isignali ye-XPS ayitshintshi kwimeko ye-sodium laureth sulfate xa kuthelekiswa nomgangatho ongasebenziyo we-oksijini ye-oxygen, i-laureth sulfate ye-oxygen yanda ngokungafaniyo kunye nomthamo we-oxygen engasebenziyo. kancinane.Iziphumo zibonise ukuba i-alkyl glucoside ibaluleke kakhulu kwizinwele kune-ether sulfate eqhelekileyo.

Iziphumo zibonise ukuba i-alkyl glucoside ayinayo impembelelo ebalulekileyo ekudibaniseni okumanzi. Nangona kunjalo, kwimixube ye-alkyl glycosides kunye neepolymers ze-cationic, ukucuthwa kwe-synergistic yeempawu zokubopha okumanzi kwakumalunga ne-50%. kweenwele.

Ukunyuka kokunxibelelana kunye neempawu zokwenza ifilimu nazo zinegalelo kwimpembelelo yesitayile.I-omni-directional bounce yenza ukuba iinwele zibonakale zinamandla kwaye ziguquguqukayo.Ukuziphatha okubuyiswayo kwee-curls zeenwele kunokumiselwa ngovavanyo oluzenzekelayo (Umfanekiso 8) ofunda iimpawu ze-torsion zeenwele zeenwele (i-modulus egoba) kunye neenwele zeenwele (i-tensile force, attenuation of attenuation of free and attenuation of free o attenuation). umsebenzi wamandla urekhodwe ngesixhobo sokulinganisa (i-inductive force sensor) kwaye iqhutywe yi-computer.Imveliso ye-Modeling yandisa intsebenziswano phakathi kweenwele zeenwele, yandisa i-curl vibration tensile strength, amplitude, frequency and attenuation value.

Kwi-lotions kunye nabalawuli bee-alcohols ezinamafutha kunye ne-quaternary ammonium compounds, i-synergistic effect ye-alkyl glucoside / i-quaternary ammonium compounds yayinenzuzo ekunciphiseni ipropati ebophelelayo emanzi, ngelixa ipropati ebophelelayo ebomileyo yayincitshiswe nje kancinci.Izithako ze-oyile nazo zinokongezwa kwifomula yokunciphisa ngakumbi umxholo ofunekayo we-formaldehyde kunye nokuphucula i-oil-water shine "i-oil shine". iinwele ukulungiselela emva konyango.