Carboxymethylcellulose (CMC), Inozivikanwa secellulose chingamu, inogoneka uye inoshandiswa zvakanyanya selulosi inotorwa ine akawanda maapplication mumaindasitiri akasiyana siyana.Iyi polima inonyungudika nemvura inotorwa kubva ku cellulose, polima yakasikwa inowanikwa mumadziro emiti.Mukuongorora kwakazara uku, tinoongorora chimiro checarboxymethylcellulose, zvimiro zvayo, maitiro ekugadzira, uye akasiyana mashandisirwo echikafu nechinwiwa, mishonga, cosmetic, machira, uye mamwe maindasitiri.
Chimiro cheCarboxymethylcellulose (CMC):
Carboxymethylcellulose inogadzirwa nekemikari inoshandura cellulose kuburikidza ne etherification uye carboxymethylation maitiro.Aya magadzirirwo anosanganisira kuunza mapoka ecarboxymethyl pane cellulose musana.Iyo dhigirii yekutsiva (DS), iyo inomiririra avhareji nhamba yemapoka ecarboxymethyl pane anhydroglucose unit mu cellulose, inogona kudzorwa panguva yekugadzira maitiro.Uku kugadziridzwa kunopa chaiwo zvivakwa kuCMC, ichiita kuti inyungudika mumvura uye inokodzera kuwanda kwekushandisa.
Zvinhu zveCarboxymethylcellulose:
1. Kunyungudika kwemvura:
Imwe yeakakosha maitiro eCMC kunyungudika kwayo kwemvura.Inonyunguduka mumvura kuti iite mhinduro yakajeka, ine viscous.Ichi chivakwa chinonyanya kukosha mumaindasitiri uko mvura-based formulations inofarirwa.
2. Viscosity Control:
CMC inozivikanwa nekugona kwayo kudzora viscosity yeaqueous mhinduro.Izvi zvinoita kuti ive yakakosha yekukora mumiriri mumashandisirwo akasiyana siyana, kubva kune zvigadzirwa zvechikafu kusvika kune zvekugadzira mishonga.
3. Kudzikamisa uye Kumiswa:
CMC inoshanda seyakagadzika uye inogona kushandiswa kumisa zvimedu zvimedu mukuumbwa kwemvura.Izvi zvakakosha mumaindasitiri akadai sechikafu nemishonga, uko kugovaniswa kweyunifomu yezvigadzirwa kwakakosha.
4. Mafirimu-Kuumba Zvivakwa:
CMC inoratidzira mabhaisikopo ekugadzira zvimiro, zvichiita kuti ishande mumashandisirwo uko kuumbwa kwefirimu rakatetepa, rinochinjika kunodiwa.Ichi chivakwa chinoshandiswa mumaindasitiri akadai semachira, uko CMC inoshandiswa mukuyera uye kupedza maitiro.
5. Biodegradability:
CMC inoonekwa seine hushamwari kwezvakatipoteredza sezvo ichitorwa kubva kune zvinogonekazve zviwanikwa uye ine biodegradable.Izvi zvinoenderana nekusimbisa kuri kukura kwezvinhu zvinogoneka uye eco-hushamwari mumaindasitiri akasiyana.
Kugadzira Maitiro eCarboxymethylcellulose:
Kugadzirwa kweCMC kunosanganisira matanho akati wandei, kutanga nekusarudzwa kwema cellulose sosi.Huni pulp chinhu chakajairika kutanga, kunyangwe donje uye mamwe masosi-anomera anogona kushandiswa zvakare.Iyo cellulose inoiswa kune alkali-catalyzed reaction ne sodium monochloroacetate, zvichikonzera carboxymethylation.Iyo dhigirii yekutsiva inodzorwa kuti uwane inodiwa zvivakwa kune chaiwo maapplication.Kuita kunoteverwa nekusarerekera uye kuchenesa maitiro kuti uwane yekupedzisira CMC chigadzirwa.
Zvishandiso zveCarboxymethylcellulose:
1. Indasitiri yeChikafu neChinwiwa:
CMC inoshandiswa zvakanyanya muindasitiri yechikafu seyakakora, inosimbisa, uye texturizer.Inowanikwa muzvigadzirwa zvakaita seaizikirimu, sosi, madhirezi, uye zvinhu zvakabikwa.Muzvinwiwa, CMC inoshandiswa kudzikamisa uye kumisa zvimedu mukugadzira.
2. Pharmaceuticals:
Mukugadzirwa kwemishonga, CMC inoshanda sebhainda mukugadzira piritsi, ichipa kubatana kune zviyo zvehupfu.Inoshandiswawo senge viscosity modifier mumishonga yemvura uye semumiriri wekumisa wemuromo.
3. Zvizora uye Zvekuchengeta Zvigadzirwa:
CMC iripo mune zvakasiyana-siyana zvekuzora uye zvekuchengeta zvinhu, zvinosanganisira makirimu, lotions, shampoos, uye mushonga wemazino.Iko kukora uye kudzikamisa zvivakwa zvinopa kune kuumbwa kwese uye kuita kwezvigadzirwa izvi.
4. Micheka:
Muindasitiri yemachira, CMC inoshandiswa mukuita saizi, kwainopa simba uye kuchinjika kune yarns.Inoshandiswawo mukupedzisa maitiro ekugadzira nzvimbo yakatsetseka uye yakafanana pamachira.
5. Indasitiri yeOiri neGasi:
CMC inoshandiswa mukuchera zvinwiwa muindasitiri yemafuta uye gasi.Inoshanda seviscosifier uye inoderedza-kurasikirwa kwemvura, inobatsira kugadzikana uye kuita kwemvura yekuchera mumamiriro ezvinhu akaoma.
6. Indasitiri yemapepa:
Mukugadzira mapepa, CMC inoshandiswa sekuchengetedza uye rubatsiro rwemvura.Inovandudza kuchengetwa kwezvimedu zvakanaka, zvichiita kuti mapepa awedzere kunaka uye kuwedzera kushanda mukugadzirisa mapepa.
7. Detergents uye Zvigadzirwa zvekuchenesa:
CMC inowedzerwa kune zvekugezesa uye zvigadzirwa zvekuchenesa kusimudzira viscosity uye kugadzikana.Inobatsira pakugovera yunifomu yezvigadzirwa zvinoshanda uye zvinobatsira mukudzivirira kugadzirisa kana kuparadzana.
8. Paints uye Coatings:
CMC inoshandiswa mukugadzira pendi-yakavakirwa mvura uye mapendi.Iyo inoshanda seyakakora, ichipa kune inodiwa kuenderana kwechigadzirwa panguva yekushandisa.
Remangwana Trends uye Mafungiro:
Sezvo maindasitiri ari kuramba achishanduka, kune kusimbiswa kuri kukura kwezvinhu zvakagadzikana uye zvakatipoteredza.Carboxymethylcellulose, inotorwa kubva kune zvinogonekazve masosi uye inoratidza biodegradability, inowirirana neaya maitiro.Kuenderera mberi kwekutsvagisa nekusimudzira kuedza kunogona kutarisisa kuwedzeredza maitiro ekugadzira uye kuongorora zvikumbiro zvitsva zveCMC mumaindasitiri ari kusimukira.
Mhedziso:
Carboxymethylcellulose, ine yakasarudzika musanganiswa wezvivakwa uye mashandisirwo mumaindasitiri akasiyana siyana, yave chinhu chakakosha mukugadzirwa kwezvigadzirwa zvakawanda.Kubva pakuvandudza magadzirirwo ezvigadzirwa zvechikafu kusvika pakusimudzira mashandiro emishonga uye nekubatsira kumhando yemachira, CMC inoita basa rakasiyana-siyana.Sezvo tekinoroji ichifambira mberi uye kudiwa kwezvinhu zvinogoneka uye zvinoshanda zvichiwedzera, kuita kwakasiyana-siyana kwecarboxymethylcellulose inoiisa semutambi akakosha munzvimbo yesainzi yemazuva ano.Kuenderera mberi hunyanzvi uye kubatana pakati pevaongorori, vagadziri, uye vashandisi vekupedzisira vangangoburitsa mikana mitsva yeCMC, ichiona kukosha kwayo uye kukosha kwayo mumakore anotevera.
Nguva yekutumira: Jan-05-2024