Chii chinonzi Sodium Carboxymethyl Cellulose (CMC)?

Sodium carboxymethyl cellulose(CMC), inozivikanwawo secellulose gum kana carboxymethylcellulose sodium, ipolymer inonyungudika nemvura inotorwa kubva ku cellulose, polima yechisikigo inowanikwa mumadziro emiti. CMC inowanikwa kuburikidza nekugadziriswa kwemakemikari ye cellulose, uko carboxymethyl mapoka (-CH2-COOH) anounzwa pane cellulose musana.

CMC inoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kweiyo yakasarudzika zvivakwa uye kuita zvakasiyana. Heano kunyatsotarisisa maitiro ayo uye mashandisiro:

1. Kunyungudika kweMvura: Chimwe chezvinhu zvekutanga zveCMC kunyungudika kwayo kwemvura. Kana yakaparadzirwa mumvura, CMC inoumba viscous mhinduro kana gels, zvichienderana nekusangana uye kurema kwemamorekuru. Ichi chivakwa chinoita kuti ive yakakosha mumashandisirwo panodiwa kukobvu, kusunga, kana kudzikamisa aqueous masisitimu.
2. Thickening Agent: CMC inowanzoshandiswa seyakakora mumiriri mune dzakasiyana siyana zvigadzirwa, zvinosanganisira zvigadzirwa zvechikafu, mishonga, zvinhu zvekuchengeta, uye magadzirirwo emaindasitiri. Iyo inosimudzira viscosity yemhinduro, kumiswa, uye emulsion, inovandudza magadzirirwo avo, muromo, uye kugadzikana.
3. Stabilizer: Pamusoro pekukora, CMC inoshandawo seyakagadzika, kudzivirira kupatsanurwa kana kugadzirisa zvinongedzo mukumiswa, emulsions, uye mamwe maumbirwo. Kugona kwayo kukwidziridza kugadzikana kunobatsira kuhupenyu hwesherufu uye huwandu hwese hwezvigadzirwa zvakasiyana.
4. Binding Agent: CMC inoshanda sebhainda muzvishandiso zvakawanda, ichibatsira kubata pamwechete zvinongedzo mumapiritsi, magranules, uye maumbirwo ehupfu. Mumishonga yemishonga, CMC inowanzoshandiswa sebhainda mukugadzirwa kwehwendefa kuti ive nechokwadi chekuvimbika uye simba remagetsi remapiritsi.
5. Firimu-Kugadzira Mumiriri: CMC inogona kuumba akatetepa, anochinjika mafirimu kana akaiswa panzvimbo. Ichi chivakwa chinoshandiswa mune dzakasiyana siyana senge mahwendefa ekuputira uye macapsules muindasitiri yemishonga, pamwe nekugadzirwa kwemafirimu anodyika ekurongedza chikafu uye mamwe maindasitiri ekushandisa.
6. Emulsifier: CMC inogona kudzikamisa emulsions nekudzikisa kusawirirana pakati pemafuta nemvura, kudzivirira kubatana uye kusimudzira kuumbwa kweakagadzikana emulsions. Ichi chivakwa chinoita kuti ive yakakosha mukugadzirwa kwemafuta, lotions, uye zvimwe emulsion-based zvigadzirwa.

sodium carboxymethyl cellulose (CMC) i polymer inoshanda zvakasiyana-siyana ine huwandu hwakawanda hwemashandisirwo mumaindasitiri akadai sechikafu, mishonga, kutarisirwa kwevanhu, uye kugadzira. Kunyungudika kwayo kwemvura, kukora, kudzikamisa, kusunga, kugadzira firimu, uye emulsifying zvivakwa zvinoita kuti ive chinhu chakakosha muzvigadzirwa zvakawanda uye magadzirirwo.