Chii chinonzi Carboxy methyl hydroxyethyl cellulose?

Carboxymethyl hydroxyethyl cellulose (CMHEC) ipolymer inonyungudika nemvura inoshandiswa zvakanyanya mumaindasitiri akasiyana uye kushandiswa kwevatengi. Iyo yakagadziridzwa fomu ye cellulose, yakasikwa polymer inowanikwa muzvirimwa uye ndiyo yakawandisa organic zvinhu paNyika. CMHEC chinhu chakasiyana-siyana chinokosheswa kukora kwazvo, kusunga, uye kudzikamisa zvivakwa, pamwe nekusagadzikana kwayo uye kusiri muchetura.

CMHEC inogadzirwa nekugadzirisa cellulose ine carboxymethyl uye hydroxyethyl mapoka. Carboxymethylation inosanganisira kutsiva mamwe emapoka e-hydroxyl pane cellulose molecule nemapoka e-carboxymethyl, ayo anochajwa zvisina kunaka uye anoita kuti morekuru risanyungudika nemvura. Hydroxyethylation inosanganisira kuwedzera mapoka e-hydroxyethyl kune cellulose molecule, iyo inovandudza kuchengetedza kwayo mvura uye inowedzera kuenderana kwayo nezvimwe zvinhu.

CMHEC inoshandiswa mumhando dzakasiyana siyana dzekushandisa, kusanganisira mune chikafu, mishonga, cosmetic, uye maindasitiri zvikamu. Kumwe kushandiswa kwayo kukuru kunotsanangurwa pazasi:

1. Indasitiri Yechikafu: CMHEC inoshandiswa seyakakora, inosimbisa, uye emulsifier mune zvakasiyana siyana zvechikafu zvigadzirwa, zvinosanganisira sosi, madhirezi, uye zvakabikwa zvinhu. Inogona kubatsira kuvandudza kuumbwa, kuenderana, uye pasherufu-hupenyu hwezvigadzirwa izvi.
2. Indasitiri yeMishonga: CMHEC inoshandiswa sebinder, disintegrant, uye thickener mukugadzirwa kwemishonga, senge mahwendefa, capsules, uye kumiswa. Inogona kubatsira kunatsiridza kuyerera, kudzvanya, uye kunyunguduka kwezvimiro zvezviumbwa izvi.
3. Cosmetic Indasitiri: CMHEC inoshandiswa seyakakora, inodzikamisa, uye emulsifier mukugadzira zvizorwa, senge lotions, makirimu, uye gels. Inogona kubatsira kuvandudza magadzirirwo, kupararira, uye kugadzikana kwezvigadzirwa izvi.
4. Industrial Applications: CMHEC inoshandiswa mumhando dzakasiyana dzemaindasitiri ekushandisa, kusanganisira sebhainda uye gobvu mumapendi, zvinonamira, uye machira. Inogona kubatsira kuvandudza viscosity, adhesion, uye kudzivirira mvura zvivakwa zvezvigadzirwa izvi.

CMHEC inokosheswa nekusagadzikana kwayo uye kusiri muchetura, zvichiita kuti ive imwe nzira ine hushamwari kune zvakatipoteredza kune mapolymer ekugadzira. Inonziwo yakachengeteka kushandiswa muzvokudya, mishonga, uye zvigadzirwa zvekuzora, sezvo isiri-allergenic uye isingatsamwisi kune ganda uye mucous membranes.

carboxymethyl hydroxyethyl cellulose (CMHEC) ipolymer inonyungudika nemvura inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana uye kushandiswa kwevatengi. Iyo yakanakisa kukora, kusunga, uye kudzikamisa zvivakwa, pamwe neiyo biodegradability uye isiri-chepfu, inoita kuti ive inogoneka uye ine hushamwari hwezvakatipoteredza iyo inokosheswa mune akasiyana maindasitiri.