Hydroxyethyl cellulose (HEC)

Hydroxyethyl cellulose(HEC) isiri-ionic, mvura-inonyungudika polima inotorwa kubva ku cellulose, polima inowanzoitika inowanikwa mumadziro emiti yemiti. HEC inogadzirwa kuburikidza nekugadziriswa kwemakemikari ye cellulose nekuunza mapoka ehydroxyethyl muchimiro che cellulose.

HEC inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekuda kweiyo yakasarudzika midziyo, kusanganisira kugona kwayo kukora, kusunga, kudzikamisa, uye kugadzirisa iyo rheological properties yeaqueous solutions. Mamwe emhando yakakosha uye mashandisirwo eHEC anosanganisira:

1. Thickening Agent: HEC inowanzoshandiswa seyakakora mumiriri mune zvakasiyana siyana zvezvigadzirwa, zvinosanganisira pendi, machira, anonamira, zvigadzirwa zvekuchengeta munhu, uye kugadzirwa kwemishonga. Inobatsira kuwedzera viscosity yeaqueous solutions, kuvandudza kuwirirana kwavo uye kuyerera kwezvinhu.
2. Rheology Modifier: HEC inoshanda se rheology modifier, zvichireva kuti inogona kudzora mafambiro ekuyerera uye viscosity yezvinwiwa. Mune pendi uye machira, semuenzaniso, HEC inobatsira kudzivirira kudonha kana kudonha panguva yekushandisa uye inovandudza kushanda kwese kwechigadzirwa.
3. Stabilizer: HEC inoshanda seyakagadzikana, ichibatsira kuchengetedza kugadzikana uye kufanana kwekuumbwa kwekufamba kwenguva. Inogona kudzivirira sedimentation, kupatsanurwa kwechikamu, kana mamwe maitiro ekusagadzikana mukumiswa uye emulsions.
4. Firimu Yaimbova: HEC ine firimu-inogadzira zvimiro, ichiibvumira kugadzira matete, anochinjika mafirimu kana akaoma. Ichi chivakwa chinoshandiswa mumhando dzakasiyana siyana senge machira, zvinonamira, uye zvigadzirwa zvekuchengeta munhu, uko HEC inogona kuvandudza kunamatira kwemafirimu, kutendeseka, uye zvipingamupinyi.
5. Binding Agent: Mukugadzirwa kwemishonga, HEC inoshandiswa sebhainda kuti ivandudze kuwirirana uye kusagadzikana kwekugadzirwa kwehwendefa. Inobatsira kusunga zvinhu zvinoshanda pamwe chete, kuve nechokwadi chekufanana uye kuvimbika kwemapiritsi.
6. Personal Care Zvigadzirwa: HEC inowanzowanikwa mune zvigadzirwa zvekuchengeta zvemunhu senge shampoos, conditioners, lotions, creams, uye gels. Inoshanda seyakakora, inodzikamisa, uye emulsifier, inosimudzira magadzirirwo, kuwirirana, uye kuita kwezvigadzirwa izvi.

Pakazere, Hydroxyethyl cellulose (HEC) i polymer inoshanda zvakasiyana-siyana ine huwandu hwakasiyana hwekushandisa mumaindasitiri akasiyana siyana. Hunhu hwayo hunoita kuti ive yakakosha mukusimudzira mashandiro, kugadzikana, uye kunaka hunhu hwezvigadzirwa mazvinoshandiswa.