Ae, ko te hydroxyethyl cellulose (HEC) he hydrophilic, ko te tikanga he hononga ki te wai, ka whakarewahia ki te wai. Ko te HEC he polymer wairewa-wai i ahu mai i te cellulose, he polymer ka kitea i roto i nga tipu. Ko nga roopu hydroxyethyl kei runga i te ngota ngota HEC ka whakanui ake i te wairewatanga o te wai ma te whakauru i nga roopu hydrophilic (aroha ki te wai) ki runga i te tuara cellulose.
Kei te whakamahia nuitia te HEC i roto i nga momo umanga hei whakakao, here me te whakapumau na te pai o te wai-whakarewa me te kaha ki te hanga otinga pumau. Kei te whakamahia te HEC i roto i nga hua tiaki whaiaro penei i te shampoos me te hinu hei whakakaha me te whakaehunga, tae atu ki nga peita me nga paninga hei here me te whakarereke rheology.
Ko te katoa, ko te HEC he polymer hydrophilic he wairewa i roto i te wai, ka taea te hanga otinga pumau. Ko tana wairewa-wai ka waiho hei whakauru whai hua i roto i nga momo tono he wai te waahanga matua.
Wā tuku: Maehe-08-2023