Hydroxyprishpyl methyl cellelose uye carboxymethyl cellose sodium inogona kusanganiswa

HydroxyPropyl methyl cellelose (HPMC) uye CarboxyMethyl Cellulose Sodium (CMC) maviri anoshandiswa zvakanyanya mheremalose derutivatives mune dzakasiyana-siyana maindasitiri nekuda kwezvivakwa zvavo zvakasarudzika uye zvinoshanda. Nepo vese vari vaviri-cellulose-based polymers, vakasiyana mumamiriro avo emakemikari uye zvivakwa, izvo zvinoita kuti vakwanise kuve vakakodzera kuti vabatwe. Nekudaro, mune zvimwe zviitiko, ivo vanogona kusanganiswa kuti vazadzise maitiro ekuita kana kusimudzira zvimwe zvinhu zvechigadzirwa chekupedzisira.

HydroxyPropyl methyl celler (HPMC), inozivikanwawo seHyprollose, is is is is-ionic cellulose ethete polungu celler cellulose. Iyo yakashongedzwa kuburikidza nekuita kweAlkali Cellalose neProfylene oxide uye methyl chloride. HPMC inoshandiswa zvakanyanya mumishonga, zvigadzirwa zvekuvaka, zvigadzirwa zvekudya, uye zvigadzirwa zvemhando nekuda kwemufirimu wayo wakanaka-kuumba, kusunga, uye kuchinjika kwemvura. HPMC inowanikwa mumakiredhi akasiyana-siyana ane mapoka akasiyana eViscosity, ayo anotendera kushandiswa kwayo mune dzakasiyana siyana dzekushandisa.

Pane rimwe divi, carboxymethyl cellomelose sodium (cmc) is a lulible anonic cellolose anowanikwa necalomelose neSodium hydroxide uye chloroacetic acid. CMC inozivikanwa nekuda kwekuchengetedza kwayo kwemvura yekuchengetedza, kugona kugona, firimu-kugadzira zvinhu, uye kugadzikana mumamiriro ezvinhu akasiyana-siyana. Inowana mafomu ezvigadzirwa zvekudya, mishonga yemishonga, cosmeticals, macometics, zvinyorwa, uye kugadzira pepa, uye kugadzira kwepepa nekuda kwesimba rayo uye nekukasira.

Nepo HPMC uye CMC kugoverana zvimwe zvivakwa zvakajairika senge mvura yekunyora uye kugona kwemafirimu, ivo vanoratidzawo hunhu hwakasiyana hunovaita kuti vakwanise kunyatsoita zvikumbiro. Semuenzaniso, HPMC inosarudzwa mune yemishonga mafomu akadai semapiritsi nemakapuru nekuda kwezvinhu zvayo zvinodzorwa-zvinodzivirirwa uye kuenderana neanoshanda mishonga yemishonga. Kune rimwe divi, cmc inowanzo shandiswa mune zvigadzirwa zvekudya senge sosi, zvipfeko, uye zvinhu zvakabikwa senge mumiririri akakomberedza uye stabilizer.

Kunyangwe misiyano yavo, HPMC uye CMC inogona kusanganiswa pamwe chete mune mamwe mafungidziro kuzadzisa synergistic mhedzisiro kana kusimudzira zvinhu zvakananga. Kuenderana kweHPMC uye CMC zvinoenderana nezvikamu zvinoverengeka zvakadai semakemikari zvimiro, zvinorema, degree rekutsiva, uye zvivakwa zvaunoda zvechigadzirwa chekupedzisira. Pakazosanganiswa pamwe chete, HPMC uye CMC inogona kuratidzira yakakora yakakora, inosunga, uye mafirimu-ekugadzira zvinhu zvichienzaniswa uchishandisa chero polymer chete.

Imwe yakajairika application yekusanganisa HPMC uye CMC iri muchimiro cheHydrogel-yakavakirwa zvinodhaka zvekutumira. Hydrogels ndiyo matatu-emhando network macustomer yekukwana kutora uye kuchengeta yakawanda yemvura, ichivaita kuti vakwanise kudzora zvinodhaka zvinodhaka. Nekubatanidza HpMC uye CMC mune yakakodzera ratios, vaongorori vanogona kugadzirisa zvivakwa zvehydrogels sekushomeka, simba rekuzvimba, uye zvinodhaka zvinodhaka zvechidhakwa kuti zvisangane chaizvo zvinodiwa.

Imwe application yekusanganisa HPMC uye CMC iri mukugadzirira kwemvura-yakavakirwa mvura pendi uye majasi. HPMC uye CMC zvinowanzoshandiswa sehana uye rheology modifiers mumvura yakavakirwa mvura kuti uvandudze zvivakwa zvadzo zvekushandisa, zvakadai sekushungurudzika, sag kuramba, uye kupokana. Nekugadzirisa iyo ratio yeHPMC kuenda kuCMC, maguru anogona kuwana iyo yaunoda viscosity uye kuyerera maitiro ependi uchiramba uchigadzikana uye nekuita nekufamba kwenguva.

Pamusoro pemishonga uye madhiri, HPMC uye CMC musanganiswa zvinoshandiswawo muindasitiri yechikafu kuti uvandudze chimiro, kugadzikana, uye muromo wezvakasiyana siyana zvekudya. Semuenzaniso, HPMC uye CMC inowanzowedzerwa kune Dairy zvigadzirwa zvakaita seYogurt uye ice cream seStabilizers kuti udzivise kupatsanurana kwepakati uye kugadzirisa zvakanaka. Muzvinhu zvakabikwa, HPMC uye CMC zvinogona kushandiswa kunge mukanyiwa wekusimudzira kusimudzira manyoreri kubata zvivakwa uye kuwedzera hupenyu hwesherufu.

Nepo hydroxypropyl methyl methyl celler Iko kuwirirana kweHPMC uye CMC zvinoenderana nezvakaringana zvinhu zvakadai semakemikari zvimiro, zvinorema, uye zvivakwa zvaunoda zvechigadzirwa chekupedzisira. Nekunyatsosarudza ratio uye musanganiswa weHPMC uye CMC, maFomu