Chii chinonzi hydroxyethyl cellulose inogadzirwa kubva?

Hydroxyethyl cellulose (HEC) i polymer yakagadzirwa kubva ku cellulose, polysaccharide inowanzoitika inowanikwa muzvirimwa. Ihupfu huchena, hunyungudika mumvura hunoshandiswa sehupfu, kumisa, uye kudzikamisa muzvigadzirwa zvakasiyana siyana, zvinosanganisira zvekuzora, mishonga yemishonga, detergents, uye zvigadzirwa zvekudya.

HEC inogadzirwa nekuita cellulose ne ethylene oxide, kemikari inotorwa kubva ethylene, hydrocarbon gas. Iyo ethylene oxide inopindirana nemapoka ehydroxyl pamamorekuru ecellulose, achigadzira hukama hweether pakati pemamorekuru ecellulose. Kuita uku kunogadzira polima ine huremu hwepamusoro kupfuura iyo yekutanga cellulose, uye inopa iyo polymer zvinhu zvayo zvinonyungudika nemvura.

HEC inoshandiswa mumhando dzakasiyana dzezvigadzirwa, zvinosanganisira cosmetics, mishonga yemishonga, detergents, uye zvigadzirwa zvekudya. Muzvizoro, inoshandiswa seyakakora mumiriri, inomisa mumiriri, uye inosimbisa. Mumishonga yemishonga, inoshandiswa sebinder, disintegrant, uye kumisa mumiririri. Mune detergents, inoshandiswa seyakakora mumiriri, inomisa mumiriri, uye inodzikamisa. Muzvigadzirwa zvechikafu, inoshandiswa seyakakora mumiriri, inomisa mumiriri, uye inosimbisa.

HEC inoshandiswawo mukushanda kwemafuta uye gasi kuchera, uko inoshandiswa kuwedzera viscosity yemvura yekuchera uye kuderedza kurasikirwa kwemvura kubva pakuumbwa. Inoshandiswawo mukugadzira mapepa, iyo inoshandiswa kuwedzera simba uye kuoma kwepepa.

HEC isiri-chepfu, isingatsamwisi, uye isiri-allergenic zvinhu, zvichiita kuti ive yakachengeteka kushandiswa mune zvakasiyana-siyana zvezvigadzirwa. Iyo zvakare ine biodegradable, zvichiita kuti ive sarudzo ine hushamwari.