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O le Cellulose Thickener, e masani ona ta'ua o le cellulose gum, hydroxypropyl methyl cellulose, e fa'aaogaina o se emulsifier, thickener, suspending professional, ma isi mea fa'apena, e maua i mea teuteu. E fa'aopoopoina fo'i i shampoos, toothpastes ma fasimoli vai, e fa'atupu ai lo latou mafiafia lelei...Faitau atili»
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Igoa vaila'au, Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC), Sodium Carboxymethyl cellulose (CMC), Hydroxyethyl cellulose (HEC), Hydrophobically modified HEC (HMHEC), Methyl cellulose (MC), Methyl hydroxyethyl cellulose (MHEC), Ethyl hydroxyethyl cellulose (EHEC), Hydrop...Faitau atili»
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O mea mata autu e manaʻomia mo le gaosiga o le cellulose ether e aofia ai le vavae ua faʻamamaina (poʻo le pulupulu laupapa) ma nisi o vailaʻau faʻamaʻi masani, e pei o le propylene oxide, methyl chloride, vai caustic soda, caustic soda, ethylene oxide, toluene ma isi mea fesoasoani. O le alamanuia i luga e...Faitau atili»
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O le sodium carboxymethyl cellulose e mafai ona sosolo i le vai, methyl cellulose, hydroxypropyl methyl cellulose, hydroxypropyl cellulose, hydroxyethyl cellulose ma le ethyl cellulose e mafai ona sosolo i le suāuu e fa'aaogaina uma e fai ma mea fa'apipi'i, mea e fa'amamā ai, mea e fa'aauau ma fa'atonutonuina ai le fa'asa'olotoina mo sauniuniga tu'ugutu, vali ata tifaga...Faitau atili»
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O le faʻataʻitaʻiga o le cellulose ether o se polymer compound e faia i le cellulose ma se fausaga ether. O mama glucose taʻitasi i le cellulose macromolecule e aofia ai vaega hydroxyl e tolu, o le vaega hydroxyl muamua i luga o le ono o le carbon atom, ma le vaega hydroxyl lona lua i luga o le lona lua ma le lona tolu o le carbon atoms. O le...Faitau atili»
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E faia le cellulose ether mai le cellulose e ala i le tali atu o le etherification o le tasi pe sili atu foi o etherification agents ma le oloina mago. E tusa ai ma fausaga eseese o vailaʻau o ether substituents, e mafai ona vaevaeina cellulose ethers i ni anionic, cationic ma nonionic ethers. Ionic cellulose ma isi...Faitau atili»
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Tulaga o le Maketi CMC: Ua leva ona faʻaaogaina le sodium carboxymethyl cellulose o se mea eletise leaga i le gaosiga o maa, ae pe a faʻatusatusa i le alamanuia o meaʻai ma vailaʻau, alamanuia o faufale, alamanuia o petrochemical, gaosiga o mea toothpaste, ma isi mea, o le pasene o le CMC u...Faitau atili»
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O le Hydroxyethyl cellulose (HEC) o se ether cellulose e le o le ionic e faia mai le cellulose o le mea polymer masani e ala i se faasologa o le etherification. O se pauta paʻepaʻe poʻo se granule e leai se manogi, leai se tofo, e le oona, e mafai ona faʻafefiloi i le vai malulu e fausia ai se fofo manino ma mafiafia, ma o le a faʻafefiloi...Faitau atili»
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O le Cellulose ether o se polymer semi-synthetic e le o le ionic, e mafai ona solo i le vai ma solo i le solvent. E eseese ona aafiaga i pisinisi eseese. Mo se faʻataʻitaʻiga, i mea faufale vailaʻau, e iai ona aafiaga tuʻufaʻatasi nei: ①Vaega e taofia ai le vai ②Faʻamālūlū ③Uiga faʻalelei ④Fuafuaga ata tifaga...Faitau atili»
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I le sima ua uma ona palu, pe afai e mafai e sina cellulose ether ona faʻaleleia atili le faʻatinoga o le sima susu, e mafai ona iloa o le cellulose ether o se faʻaopoopoga autu e aʻafia ai le faʻatinoga o le fausiaina o le sima. O le filifilia o ituaiga eseese, viscosities eseese, pa eseese ...Faitau atili»
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O le pauta polymer e mafai ona fa'asalalauina ma isi mea e fa'apipi'i ai mea e le o ni mea fa'aola (e pei o le sima, lime slaked, gypsum, ma isi mea) ma mea fa'aopoopo eseese, mea e fa'atumu ai ma isi mea fa'aopoopo (e pei o le methyl hydroxypropyl cellulose ether, starch ether, lignocellulose, hydrophobic Agents, ma isi mea) e fa'afefiloi fa'aletino e fai ai se mea e fa'afefiloi ai le mago ma le paluga...Faitau atili»
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Fa'aaogāina o le Hydroxypropyl Methyl Cellulose i le Lomitusi o le Vaitusi O le vaitusi e aofia ai pigments, bindings ma mea fa'aopoopo (hydroxypropyl methylcellulose), ia e palu ma olo. Sauni e fa'aaoga le vaitusi. Lanu, tino (e masani lava o meatotino rheological o le vaitusi e pei o le manifinifi ma le fluidity e mafai ona fa'aaogaina...Faitau atili»