CarboxyMethylChylose (CMC) ndeyekuita basa rinoshandiswa zvakanyanya mumagisheni akasiyana-siyana senge chikafu, mishonga, mapepa, uye zvinyorwa. Iyo inotorwa kubva kune yakasikwa cellulose, iyo yakawanda muzvirimwa uye zvimwe zvinhu zvezvisikwa. CMC ipurusi-rinodzika-mvura polymer rine zvimiro zvakasarudzika zvinosanganisira viscosity, hydration, kushushikana uye kuderedza.
Cmc hunhu
CMC is a cellulose inobviswa iyo inogadziriswa nemakemikisirwo nekuunza carboxymeymethyl mapoka mune chimiro chayo. Uku kugadziridzwa kunowedzera iyo solubility uye hydrophilicity ye cellulose, nekukasira kugadzirisa mashandiro. Zvivakwa zveCMC zvinoenderana neiyo degree rayo rekutsiva (DS) uye molecular uremu (MW). DS inotsanangurwa seyakaenzana nhamba yeCarboxymethyl mapoka paGlucose unit muCellulose Backbone, nepo mw inoratidza saizi uye kugoverwa kwemaketani ePolymer.
Imwe yeiyo yakakosha midziyo yeCMC ndeyekuti yayo yemvura. CMC inochema nyore mumvura, inogadzira mhinduro viscous ne pseudoplastic presters. Iyi nzira yeRheological inowana kubva kuIntermoleculation yekudyidzana pakati peCMC mamorekuru, zvichikonzera kuderera muViscosity pasi pekushushikana. Iyo pseudoplastic chimiro cheCMC mhinduro dzinovaita kuti vakwanise kuita zvakasiyana siyana zvekushandisa senge thizi, stabilizers, uye kumisa vamiririri.
Humwe hunhu hunokosha hweCMC ndiyo yayo yekugadzira firimu kugona. CMC Solutions inogona kukandwa mumafirimu ane manhamba akanakisa, transparcy, uye kuchinjika. Iyi mafirimu anogona kushandiswa sejasi, landates uye kurongedza zvinhu.
Mukuwedzera, cmc ine yakanaka yekubatanidza uye kusungwa zvivakwa. Iyo inoumba chisungo chakasimba chine nzvimbo dzakasiyana, kusanganisira huni, simbi, mapurasitiki uye mucheka. Ichi chivakwa chakonzera kushandiswa kweCMC mukugadzirwa kwejasi, zvinonamatira uye inks.
CMC viscosity
Iyo viscosity yeCMC mhinduro dzinoenderana nezvinoverengeka zvakadai sekusangana, DS, mW, tembiricha, uye pH. Muzhinji, CMC Solutions inoratidzira nzvimbo dzepamusoro munzvimbo dzakakwirira, DS, uye MW. Viscosity zvakare inowedzera nekudziya kudziya tembiricha nePH.
Iyo viscosity yeCMC Solutions inodzorwa nekudyidzana pakati penzvimbo yePolymer uye solvent mamorekuru mumhinduro. MaCMC mamorekuru anofambidzana nemamolekyudhi emvura kuburikidza neHydrogen zvisungo, kugadzira hydration ganda rakakomberedza ngetani dze polymer. Iyi shell shell inoderedza kufamba kwemaketani emapolymer, nekudaro achiwedzera visikopa yemhinduro.
Maitiro eReological eCMC Solutions anoonekwa neCurves anoyerera, ayo anotsanangura hukama pakati pekushushikana kweshoko neshefu uye shear yemhinduro. CMC Solutions inoratidzira isiri-Newtic inoyerera maitiro, zvinoreva kuti zvavasocossity shanduko nehasha. Pamari yakaderera shear, iyo viscosity yemhinduro dzeCMC yakakwira, nepo ari kumusoro shear mitengo, iyo viscoity inoderera. Iyi shear yekufungidzira maitiro ndeye polymer maketani anoenderana nekutambanudza kushushikana kweshoko, zvichikonzera kuderedzwa kwemauto pakati pemaketani uye kuderera kwemisangano.
Kushandiswa kweCMC
CMC inozoshandiswa zvakanyanya muminda yakasiyana nekuda kwezvivakwa zvaro zvakasarudzika uye maitiro ekunyepedzera. Muindasitiri yekudya, CMC inoshandiswa seanotenda, stabilizer, emulsifier uye kuumbiridza. Iyo inowedzerwa kune chikafu senge ice cream, zvinwiwa, zvichinwadza uye zvakabikwa zvinhu zvekuvandudza chimiro chavo, kuenderana uye marubhi nehuremu. CMC zvakare inodzivirirawo kuumbwa kwemakristuru echando muchiviridzo chando
Muindasitiri yechechi, CMC inoshandiswa seye binder, kuparadzanisa uye inodzorwa uye yakadzorwa kuburitswa mumiririri mukugadzira piritsi. Kuvandudza iyo compressux uye fluidity yeiyo hupfu uye uve nechokwadi chekufanana uye kugadzikana kwemapiritsi. Nekuda kweiyo mucoadhesive uye bioadhesive zvivakwa, CMC inoshandiswawo seyenzi muOphthalmic, Nasal, uye Oral Formons.
Mune yepepa indasitiri, CMC inoshandiswa seyekupedzisira kupera simba, kuunganidza binder uye kudhiraivha mess mumiriri. Iyo inovandudza pulp kuchengetwa uye kudhirowa, inowedzera simba resimba uye density, uye inopa yakatsiga uye inopenya. CMC zvakare zviito semvura ine mvura uye yeoiri chipinganidzo, kudzivirira ink kana zvimwe zvinwiwa kubva pentopating pepa.
Mune indasitiri yercurity, cmc inoshandiswa sekurongedza mumiririri, kudhinda thickener, uye kunyengedzaabilialary. Inovandudza kufambisa fiber, inosimudzira ruvara ruvara penetirnation uye kugadziriswa, uye inoderedza kupokana uye makumbo. CMC zvakare inopa zvakapfava uye kuomarara kumucheka, zvichienderana neDS uye MW yePolymer.
Mune indasitiri yemugodhi, CMC inoshandiswa seye flocculant, inhibitor uye rheology modifier mukugadzirisa kwemaminerari. Iyo inovandudza kugadzirisa uye kusimuka kweiyo solids, kuderedza kupatsanurana kubva pamazimbe gangue, uye kudzora kumiswa kwevisikoka uye kugadzikana. CMC zvakare inoderedza kukanganisa kwezvakatipoteredza nezve maitiro emugodhi nekuderedza kushandiswa kwemakemikari ane chepfu nemvura.
mumhedziso
CMC chikamu chinowedzera uye chakakosha chinowedzera icho chinoratidzira zvivakwa uye viscosity nekuda kwechimiro chayo chemakemikari uye kudyidzana nemvura. Yayo solubility, yemafirimu-ekuumba kugona, kusunga uye kusunga uye kuyemura zvivakwa zvinoita kuti zviite kuti zviite kuti zviite zvakasiyana zvekushandisa mune zvekudya, mishonga, pepa, machira uye manhamba ezvinyorwa. Iyo viscosity yeCMC mhinduro dzinogona kudzorwa nezvikamu zvinoverengeka, sekusangana, DS, mW, tembiricha, uye inogona kuzivikanwa neye pseudoplastic uye shear-yakaonda maitiro. CMC ine chekuita nehunhu, kushanda zvakanaka uye kusimba kwezvigadzirwa uye maitiro, zvichiita kuti ive chikamu chakakosha cheindasitiri yazvino.
Kutumira Nguva: Sep-25-2023