1. Alamanuia suau'u
O le sodium carboxymethyl cellulose e masani ona faʻaaogaina i le suauʻu suauʻu, faʻaaogaina i le gaosiga o le palapala, e taʻalo le viscosity, gau vai, e mafai ona tetee atu i le tele o le masima masima soluble, faʻaleleia le faʻaleleia o le suauʻu.Sodium carboxymethyl hydroxypropyl cellulose (NaCMHPC) ma le sodium carboxymethyl hydroxyethyl cellulose (NaCMHEC) o mea lelei ia mo le viliina o le palapala ma le saunia o vai faʻamaeʻaina, faʻatasi ai ma le maualuga o le pulping, lelei le masima ma le calcium teteʻe, viscosity lelei faateleina le gafatia ma le vevela (160 ℃) .E talafeagai mo le sauniuniga o vai fou, vai sami ma vai masima tumu vai viliina, i lalo o le mamafa o le calcium chloride e mafai ona saunia i le tele o densities (103 ~ 127g/cm3) vili vai, ma faia ia i ai se viscosity faapitoa ma maualalo. filtration gau, lona viscosity ma filtration gau gau e sili atu nai lohydroxyethyl cellulose, o se faʻaopoopoga lelei o le gaosiga o suauu.
Sodium carboxymethyl cellulose o se cellulose derivative masani faʻaaogaina i le faagasologa o le suauʻu faʻaaogaina, lea na faʻaaogaina i le viliina o le vai, sima vai, gau gau ma le faʻaleleia atili o le gaosiga o le suauʻu, aemaise lava i le viliina o le suauʻu ma le tele o vailaʻau, e masani lava ona aveese ma tulaueleele filtration ma viscosification.Hydroxyethyl cellulose(HEC) o lo'o fa'aaogaina i le viliina, fa'amae'aina ma le simaina e fai ma fa'amausali palapala.Pe a faatusatusa i le sodium carboxymethyl cellulose ma guar gum, hydroxyethyl cellulose o loʻo i ai le lelei o aafiaga mafiafia lelei, oneone le tumau malosi, maualuga masima, tetee vevela lelei, maualalo vai gau, poloka kelu gau ma maualalo toega.
2. Faufale ma fa'alavalava alamanuia
Sodium carboxymethyl cellulose, o se faʻafefiloi o fale faufale ma faʻapipiʻi paluga, e mafai ona faʻaaogaina e avea o se mea faʻafefe, vai faʻapipiʻi vai, mafiafia ma faʻapipiʻi, ma e mafai ona faʻaaogaina e avea o se dispersant, vai faʻapipiʻi vai ma mafiafia mo faʻamaʻi, sima ma mea faʻalelei fola o le gypsum ma le sima. pito i lalo.O se mea fa'afefiloi fa'apitoa fa'atasi ma sima fa'apipi'i e fai i le carboxymethyl cellulose mo poloka sima ea.E mafai ona faʻaleleia le faʻaogaina, faʻamauina o le vai ma le faʻafefeteina o le sima, ma aloese mai le taʻe ma le gaogao o puipui poloka.Fausia mea teuteu luga o le fale Cao Mingqian et al faia i le methyl cellulose o se siosiomaga faauo mea teuteu luga o le fale, o le faagasologa o le gaosiga e faigofie, mama, e mafai ona faaaoga mo puipui maualuga, luga o maa, e mafai foi ona faaaoga mo le teuteuga luga. o koluma ma papa.
3. Alamanuia kemikolo i aso taitasi
Sodium carboxymethyl cellulose, o se tackifier mautu, e faia se sao i le faʻasalalau faʻamautu faʻamautu i oloa faʻapipiʻi o mea faʻapipiʻi paʻu malosi, mafiafia, faʻasalalau ma homogenizing i le vai poʻo le emulsion cosmetics.E mafai ona faʻaaogaina e fai ma faʻamautu ma viscosifier.Emulsifying stabilizer e faʻaaogaina e fai ma emulsifier, tackifier ma faʻamautu mo le suauu ma le shampoo.Sodium carboxymethyl hydroxypropyl cellulose e mafai ona faʻaaogaina e avea ma faʻamautu faʻapipiʻi o le toothpaste, faʻatasi ai ma mea lelei thixotropic, ina ia mafai ai e le toothpaste ona lelei le fomu, faʻaleagaina taimi umi, toniga ma tofo maaleale.Sodium carboxymethyl hydroxypropyl cellulose salt resistance, acid resistance e sili atu, o le aafiaga e sili mamao atu nai lo carboxymethyl cellulose, e mafai ona faʻaaogaina e avea o se tackifier i le vailaʻau, palapala faʻapipiʻi puipuiga.I le gaosiga o le vailaʻau, o le sodium carboxymethyl cellulose e masani ona faʻaaogaina e avea o se palapala palapala o le paʻu tagamea, o se mafiafia ma se faʻasalalau o le vai vai.
4. Alamanuia tau vailaau ma taumafa
I totonu o fale talavai,hydroxypropyl carboxymethyl cellulose(HPMC) e mafai ona faʻaaogaina e avea ma vailaʻau faʻamalositino, faʻaaogaina lautele i le tuʻuina atu o vailaʻau faʻamalosi faʻamalosi ma sauniuniga faʻamalolo tumau, e avea o se mea e taofia ai le faʻasaʻolotoina o mea e faʻatonutonu ai le tuʻuina atu o vailaʻau, e pei o se mea faʻapipiʻi mea faʻapipiʻi faʻamalolo faʻamalolo, pellets faʻamalolo tumau, capsules faʻamalolo tumau .O le mea e sili ona faʻaaogaina o le methyl carboxymethyl cellulose, ethyl carboxymethyl cellulose, e pei o le MC e masani ona faʻaaogaina i le gaosiga o laupepa ma capsules, poʻo le paʻu suka.Tulaga maualugaselulosa etherse mafai ona faʻaaogaina i totonu o le alamanuia o meaʻai, ma e faʻamalosia lelei, faʻamautu, mea faʻapitoa, vai faʻamauina mea ma mea faʻamalo faʻainisinia i meaʻai eseese.Methylcellulose mahydroxypropyl methylcelluloseua aloaia
O se vaila'au e le fa'aleagaina e le fa'aleagaina i le physiology.maualuga mama (99.5% pe sili atu mama)carboxymethyl cellulose(CMC) e mafai ona fa'aopoopo i mea'ai e pei o susu ma kulimi oloa, mea manogi, siamu, sieli pa'u, apa, sua laulau ma meainu.Carboxymethyl cellulose ma le mama o le sili atu i le 90% e mafai ona faʻaaogaina i meaʻai e fesoʻotaʻi ma meaʻai, e pei o le felauaiga ma le teuina o fualaau aina fou.O lenei afifi palasitika o loʻo i ai le lelei o le faʻasaoina lelei, faʻaitiitia le filogia, leai se faʻaleagaina, ma le faʻaogaina faigofie o le gaosiga.
5. Mea fa'aoga fa'apitoa ma eletise
Ona o le maualuga o le mama oselulose eteru, lelei acid tetee, masima tetee, aemaise lava le anotusi maualalo o uʻamea ma uamea mamafa, o le colloidal saunia e matua mautu, talafeagai mo maa alkaline, zinc-manganese maa electrolyte thickening stabilizer.Teleselulosa ethersfa'aalia uiga tioata vai vai vevela.Acetylhydroxypropyl cellulosefa'atūina tioata vai cholesteric thermogenic i lalo ole 164℃.
Taimi meli: Mati-22-2024