Focus on Cellulose ethers

Yintoni eyona nto isetyenziswayo ye-carboxymethyl cellulose

Ukusetyenziswa kwe-carboxymethyl cellulose yi-ether ye-cellulose eneempawu ezingcono kakhulu zomzimba kunye neekhemikhali kunye neyona nto isetyenziswa kakhulu kwishishini le-cellulose ether, kwaye ukusetyenziswa kwe-carboxymethyl cellulose yeye-non-ionic cellulose ethers.Ngenxa yokuba i-HPMC ineepropati ezibalaseleyo ezifana nokutyeba, i-emulsification, ifilimu yokwenza ifilimu, i-colloid ekhuselayo, ukugcinwa kokufuma, ukunamathela, ukuxhathisa i-enzyme kunye nokungasebenzi komzimba, i-carboxymethyl cellulose isetyenziswa ngokubanzi kulwakhiwo, iingubo ze-latex, amayeza, i-Ethylene ene-polychlorinated, iikhemikhali zemihla ngemihla, i-ceramics kunye nezolimo. imveliso.

Ukusetyenziswa kwe-carboxymethyl cellulose Kumashishini okwakha kunye nezinto zokwakha, umsebenzi oyintloko we-HPMC kukwandisa i-viscosity, ukuqina, ukugcina amanzi, ukuthambisa, ukuphucula inkqubo kunye nokumpompa kwe-samente kunye ne-gypsum;ukusetyenziswa kwe-carboxymethyl cellulose kwi-latex Ii-Coatings zisetyenziswa ikakhulu njenge-colloids ekhuselayo, i-thickeners kunye ne-pigment suspending agents;ukusetyenziswa kwe-carboxymethyl cellulose kwishishini lamachiza lisetyenziselwa ukuveliswa kwamalungiselelo, njengoko i-tablet coating kunye ne-binders forming, kwaye ingasetyenziselwa ukukhululwa okuqhubekayo Ukuveliswa kwamachiza;ukusetyenziswa kwe-carboxymethyl cellulose isetyenziswa kakhulu kwizixhobo zokukhusela zomntu kwiikhemikhali zemihla ngemihla, kwaye ukusetyenziswa kwe-carboxymethyl cellulose kunokuphucula i-emulsification, i-anti-enzyme, i-dispersion, i-adhesion, umsebenzi we-surface, ifilimu-ukwenza ifilimu, i-Moisturizing, i-foaming kunye nezinye iimpawu;I-carboxymethyl cellulose ikwasetyenziswa ekuveliseni i-polyvinyl chloride, ikakhulu isetyenziswa njenge-dispersant kwi-polymerization reaction ye-suspension polymerization system, kwaye okwangoku inoluhlu olubanzi lwemveliso kwisicelo sokuvelisa i-polyvinyl chloride yehlabathi.Ukongeza, ukusetyenziswa kwe-carboxymethyl cellulose ikwasetyenziswa njenge-agent edibeneyo kwi-ceramic industry blanks kunye ne-disperant for glaze;kwezolimo, i-carboxymethyl cellulose isetyenziselwa ukunyanga imbewu yezityalo, enokunyusa izinga lokuntshula, elingenako ukuthambisa kuphela kodwa likhusela ulusu.Inokuthintela ukungunda njalo njalo.

Intshayelelo yokusetyenziswa kwe-carboxymethyl cellulose:

Ukusetyenziswa kwe-carboxymethyl cellulose yi-ether ye-cellulose engekho i-ionic eyenziwe ngezinto zepolymer zendalo ezicociweyo zekotoni ngokulandelelana kweekhemikhali.Imbonakalo ye-carboxymethyl cellulose ngumgubo omhlophe, ongeyotyhefu, awunancasa kwaye awunavumba.Inokunyibilika emanzini abandayo ukwenza i-viscous colloid ebonakalayo.

  1. Ukusetyenziswa kwe-carboxymethyl cellulose kunomsebenzi omhle kakhulu wokugcina amanzi.Nangona i-mortar equkethe i-carboxymethyl cellulose isetyenziswe kwi-substrate enamandla kakhulu yamanzi, inokugcina ukusebenza kodaka ixesha elide, kwaye ukusetyenziswa kwe-carboxymethyl cellulose iyahambelana nabaninzi be-surfactants kunye neepolymers zamanzi.Ukusetyenziswa kwe-carboxymethyl cellulose kunokwandisa ixesha lokuvula udaka lwesamente, ukuphucula ukusebenza kakuhle, ukuphucula ukucutheka kunye nokumelana nokuqhekeka, kunye nokuphucula umgangatho womhlaba.
  2. Ukusetyenziswa kwe-carboxymethyl cellulose Amasuntswana alungile, ngokubanzi afikelela kwi-120 meshes, ekulungele ngakumbi ukuxuba nodaka lwesamente, igypsum, ikalika kunye nezinye izinto, ukuze le mixube ingabi lula ukuyidibanisa xa ihlakazwe emanzini.
  3. I-Carboxymethyl cellulose ingasetyenziselwa udaka lwesamente, inkqubo yokufakelwa kwe-thermal yodonga lwangaphandle kunye neemveliso ezifanayo, ngokukodwa kwi-system yangaphandle yodonga lwe-thermal.
  4. Ukusetyenziswa kwe-carboxymethyl cellulose ine-lubricity elungileyo, kwaye izinto emva kokusebenzisa i-hydroxypropyl methyl cellulose (HPMC) inokuphucula kakhulu ukusebenza kwezinto eziphathekayo, okwenza kube lula ukusebenzisa i-trowel kunye nokuphucula i-Anti-sliding ikhono lodaka.
  5. Ukusetyenziswa kwe-carboxymethyl cellulose kunokunyusa amandla okubambisana, kunceda udaka ukwenza amandla omatshini aphezulu ngexesha lokumisela, kunye nokuphucula amandla okubambisana kunye namandla okucheba kodaka.

Ixesha lokuposa: Mar-31-2023
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