Cov yam ntxwv tseem ceeb ntawm SLES yog dab tsi?
Sodium Laureth Sulfate (SLES) yog ib qho zoo heevanionic surfactant feem ntau siv rau hauv cov khoom siv tshuaj txhua hnub xws li cov tshuaj ntxuav tes, tshuaj zawv plaub hau, thiab tshuaj ntxuav lub cev. Nws muaj cov yam ntxwv zoo heev rau kev ntxuav, ua kom cov plaub hau mos, thiab ua npuas dej thiab yaj tau zoo heev hauv dej.
Cov Yam Ntxwv Tseem Ceeb
SLES yog ib qho kua daj ntseg daj ntsegnrog rau cov mis molecular R(OCH₂CH₂)ₙOSO₃Na (qhov twg R sawv cev rau C12 pawg alkyl). Nws qhia tau tias muaj peev xwm ua kom tuab thiab ua npuas zoo heev; piv txwv li, ntxiv 2% txog 5% sodium chloride tuaj yeem ua rau kom cov viscosity ntawm SLES-based systems ntau ntxiv. Tsis tas li ntawd, SLES muaj cov yam ntxwv zoo heev.kev puas tsuaj zoo thiab tsis kam rau dej tawv.