Sodium carboxymethyl Cellerose (CMC) inzvimbo yakati wandei ine huwandu hwakawanda hwekushandisa maindasitiri akasiyana siyana. Zvivakwa zvaro zvakasarudzika zvinoita kuti zviitike mumatare akadai sechikafu, mishonga, zvizarisi, zvinyorwa, nevamwe vazhinji.
1.Tobroduction to sodium carboxymethyl cellose (cmc)
Sodium carboxymethyl Cellerose, inowanzo kutaurwa seCMC, ipolble polymer inotorwa kubva kuCellulose, chiitiko chaicho chinoitika polysachcheride inowanikwa mumasango masero emadziro. Iyo yakashongedzwa nekurapa cellulose ine sodium hydroxide uye monochloroacetic acid kana yayo sodium munyu. Iyi shanduko inoshandura iyo cellulose chimiro, kuunza carboxymethyl mapoka (-ch2coh) kusimudzira iyo yekunyorera kwayo kwemvura uye zvimwe zvinodikanwa zvivakwa.
2.Properties yeSodium CarboxyMethyl Cellevelose
Solubil Solubility: CMC inochenesa kwazvo mumvura, kuumba masokisi ekuvhara kunyangwe pakadzika pakatarisana. Ichi chivakwa chinoita kuti zviite zvakaringana zvekushandisa zvakasiyana-siyana uko kuremedza, kusimbisa, kana kusunga kugona kunodiwa.
Viscosity Kudzora: CMC Solutions inoratidza pseudoplastic maitiro, zvichireva kuti viscoity yavo inoderera pasi pekushushikana. Ichi chivakwa chinobvumira nyore nyore kusanganisa uye kushandisa mumabasa akasiyana siyana.
Mafirimu-ekugadzira kugona: CMC inogona kuumbwa yakajeka, inochinjika mafirimu kana ikakandwa kubva pane mhinduro. Iyi ficha inowana mashandisirwo ezvipfeko, kurongedza, uye mishonga yemishonga.
Ionic Commy: CMC ine mapoka evatakuri, anopa Ion exchanges kugona. Ichi chivakwa chinogonesa cmc kuti ifambe nemamwe mamorekuru, achiwedzera mashandiro azvo seanoshanda sediki, stabilizer, kana emulsifier.
PH Sungisisa: CMC inoramba yakagadzikana pamusoro peyakafara pH Range, kubva acidic kune alkaline mamiriro, ichiita kuti iite yakakodzera kushandiswa mukugadzira zvakasiyana siyana.
3.Application yeSodium CarboxyMethyl Cellelose
(1). Indasitiri yechikafu
Kukakavara uye STabilization: CMC inowanzoshandiswa seyakaomerera mumiririri mune zvigadzirwa zvekudya senge sosi, zvipfeko, uye zvigadzirwa zvemukaka. Inovandudza maumbirwo, viscosity, uye kugadzikana.
Gluten kutsiva: muGluten-Yemahara Baking, CMC inogona kutevedzera zvivakwa zvekusunga kweGluten, kuvandudza huori hwekuwedzera uye chimiro.
Emulesificification: CMC inokanganisa emulsions mune zvigadzirwa senge saladi zvipfeko uye ice cream, kudzivirira chikamu chekuparadzaniswa kwehare uye kuvandudza muromo.
(2). Pharmaceutical uye zviremba zvekurapa
Piritsi kusungira: CMC inoshanda seyakageda mubhwendefa mune piritsi mafomu, kufambisa kumanikidzwa kwe podeter mumhando yakasimba madhiri.
Kudzoreredza zvinodhaka
Ophthalmic mhinduro: CMC chinhu chakanangana nemaziso emaziso uye misodzi yekuzvidza, ichipa iyo yakareba-yekupedzisira nyoro kuti ibvise kuoma uye kushatirisa.
(3). Zvigadzirwa zvega zvega
Kukakavara uye kumiswa: cmc kii uye kufambisa mafomu ezvigadzirwa zvega senge shampoos, lotions, kuisazve chimiro chavo uye nehuremu hwesherufu.
Film Formation: CMC inogadzira mafirimu anoongororwa mufashama mubvudzi emagetsi uye zvigadzirwa zveganda zvekutarisira
4. Textile indasitiri
Sizetile Sizing: CMC inoshandiswa muzvimiro zvekutengesa zvekugadzirisa zvekunatsiridza yarn simba, inofambisa kuchema, uye kusimudzira mhando yemuchina.
Kudhinda uye Dyeing: CMC zviito sedhickener uye rheology modifier yekudhinda yekudhinda uye maitiro ekurasa, anoverengera yunifomu kupararira uye kudedera.
5. Pepa uye kurongedza
Pepa rekuverenga
Kunamatira zvivakwa: CMC inoshandiswa mukuomerera kwepepeti kurongedza, kupa kudzikisira uye kunyorova kuramba.
6. Mafuta negesi indasitiri
Kudhirowa mvura: CMC inowedzerwa kune madhaka anodhonzwa anoshandiswa mumafuta uye gasi kuongorora kuti kudzora viscosity, kumisa solids, uye kubatsira mvura yekurasikirwa neyakagadzikana uye kuumbwa.
7. Zvimwe zvinoshandiswa
Kuvaka: CMC inoshandiswa mudhaka uye plaster mafomu ekuvandudza kushanda, kudenha, uye kuchengetwa kwemvura.
Ceramics: CMC anoita seyekuchinjika uye plasticzer mukugadzirisa kweCeramic, kusimudzira yakasvibirira simba uye kuderedza kuremara panguva yekuveza nekuomesa.
Kugadzirwa kwesodium carboxymethyl cellelose
Sodium carboxymethyl cellelose inogadzirwa kuburikidza neye mulitisteep maitiro:
Cellulose Sourcing: Cellulose inotsemuka kubva kune huni remapuranga, machira ekotoni, kana zvimwe zvigadzirwa-zvakavakirwa.
Allkalization: Cellulose inobatwa neSodium Hydroxide (Naoh) kuwedzera maitiro ayo uye kuzvimba zvakanyanya.
Eteralification: Iyo alkalied cellulose inoitwa ne monochloroacetic acid (kana yayo sodium munyu) pasi pemamiriro ezvinhu ekusuma carboxymethyl mapoka emapoka eCellulose Backbone.
Kucheneswa uye kuoma: Iyo inokonzeresa sodium carboxymeymin cellerose inonatswa kubvisa kusvibiswa uye ne-zvigadzirwa. Izvo zvinozoomeswa kuti uwane chigadzirwa chekupedzisira mune poda kana granular fomu.
8.Environgeal Impuct uye Kugadziriswa
Nepo Sodium CarboxyMethyl Cellever inowanzoonekwa seyakachengeteka nekushandiswa, pane kufunga kwezvakatipoteredza kwakabatana nekugadzira uye kuraswa:
Raw zvinyorwa zvekunakisa: Iyo yekuwisimbisa kweCEMC kugadzirwa kweCMC kunoenderana nekwainobva cellulose. Dzimba dzekushamwaridzana masango uye kushandiswa kwekurima zvakasara kunogona kudzikisira tsoka dzepakati.
Kushandisa simba Kuedza kururamisa kusakwana kwekubudirira uye kushandisa zvinyorwa zvekuvandudza simba zvinogona kuderedza carbon emissions.
Marara manejimendi: kuraswa kwakakodzera kweCMC marara uye ne-zvigadzirwa zvakakosha kudzivirira kusvibiswa kwezvakatipoteredza. Kudzokorodza uye dzinoshandisa matanho anokwanisa kuderedza chizvarwa chizvarwa uye kusimudzira kutenderera kweupfumi kwehupfumi.
Biodegradability: CMC iri bioDogradable pasi pemamiriro ezvinhu aErobic, zvichireva kuti inogona kuputswa necrocorganis mumioorganis muzvisingakundiki ne-zvigadzirwa senge mvura, kabhoni dioxide, uye biomass.
Sodium CarboxyMethyl Cellerose (CMC) inzira inoverengeka yePolymer ine dzakasiyana-siyana maindasitiri akawanda maindasitiri akawanda. Zvivakwa zvaro zvakasarudzika, kusanganisira zvemvura Solubility, kushamisika kwemvura, uye kugona kwemafirimu ekugadzira, ita kuti ive yakakosha pakudya, mishonga, yekutarisira, uye mamwe manhamba. Nepo Cmc inopa zvakanakira zvakawanda maererano nekushanda uye kuita, zvakakosha kuti ufunge nezvezvemamiriro ekunze uye kusimudzira maitiro ehupenyu hwese, kubva pakutakura zvinhu zvekunaka. Sezvo kutsvagisa uye kuratidzwa kunoramba uchifambira mberi, sodium carboxymelm cellever inokosha chikamu mune yakasarudzika zvigadzirwa, zvinobatsira kuti ubatsirwe, kunaka, uye kugutsikana kwevatengi.
Kutumira Nguva: Mar-13-2024