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Ii-cellulose ethers ziluhlobo lwee-polymer compounds ezinyibilikayo emanzini ezifunyenwe ngokuguqulwa kwe-etherification ye-cellulose yendalo. I-Cellulose yeyona nto ininzi yendalo ye-polymer emhlabeni kwaye ifumaneka kakhulu kwiindonga zeeseli zezityalo. Ulwakhiwo lwayo olusisiseko lwenziwe ziiyunithi zeglucose ezidityaniswe yi-β-...Funda ngokugqithisileyo»
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Ukusetyenziswa kwee-cellulose ethers kwi-masonry kunye ne-plastering mortar luphuhliso olubalulekileyo kubuchwepheshe bezixhobo zokwakha zanamhlanje. Ayinakuphucula kuphela ukusebenza kolwakhiwo kunye nokusebenza kwe-bonding ye-mortar, kodwa ikwaphucula nokugcinwa kwamanzi kwayo, ukusebenza kwayo kunye ne-anti-wagging prop...Funda ngokugqithisileyo»
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Ii-cellulose ethers ziluhlobo olubalulekileyo lwezinto zepolymer ezinyibilikayo emanzini, ezisetyenziswa kakhulu ekwakheni, kumayeza, ekutyeni, kwiikhemikhali zemihla ngemihla nakwamanye amashishini. Kwicandelo lokwakha (njenge-mortar exutywe nodaka, i-tile adhesive, i-putty powder, njl.njl.), yenye yezona mpawu zibalulekileyo ze-cellulo...Funda ngokugqithisileyo»
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IHydroxypropyl Methylcellulose (HPMC) yi-non-ionic cellulose ether esetyenziswa kakhulu kwizixhobo zokwakha, ingakumbi kwisamente. Idlala indima ebalulekileyo ekulawuleni ukusebenza kwesamente ngenxa yokugcina kwayo amanzi kakuhle, ukutyeba, ukuthambisa kunye neempawu zayo zokwenza ifilimu. Nangona kunjalo, nangona...Funda ngokugqithisileyo»
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I-Sodium Carboxymethyl Cellulose (CMC) yinxalenye ebalulekileyo yepolymer enyibilikayo emanzini, esetyenziswa kakhulu ekwenzeni iphepha, kwimpahla yokunxiba, ekutyeni, kumayeza, kwiikhemikhali zemihla ngemihla nakwezinye iindawo. Kwishishini lokwenza iphepha, ingakumbi ekugqumeni iphepha (ugqumeni), i-CMC ibe yenye yezona zinto zibalulekileyo zokongeza...Funda ngokugqithisileyo»
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I-Hydroxyethyl cellulose (HEC) yinto ebalulekileyo yepolymer enyibilikayo emanzini engeyiyo ionic, elungiswa ngokunyanga i-cellulose yendalo nge-alkali kwaye isabela kwi-ethylene oxide. Njenge-arhente yokwenza iifilimu, i-thickener esebenza kakhulu, i-stabilizer kunye ne-film, i-HEC isetyenziswa kakhulu...Funda ngokugqithisileyo»
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1. Yintoni i-Industrial Grade HPMC Industrial Grade HPMC (Hydroxypropyl Methylcellulose) yi-non-ionic cellulose ether derivative, edla ngokuba yi-white okanye i-tyheli kancinci powder. Yenziwe ngeefayibha ze-cotton linter zendalo ngonyango lwe-alkali kunye nothotho lweempendulo zeekhemikhali (ezifana...Funda ngokugqithisileyo»
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IHydroxypropyl Methylcellulose (HPMC) yi-non-ionic cellulose ether, eyimveliso eguqulwe ngokweekhemikhali eyenziwe yi-reaction ye-cellulose yendalo ene-propylene oxide kunye ne-methyl chloride emva kwe-alkalization. I-HPMC izinzile kakuhle ngokwasemzimbeni nangokweekhemikhali kwaye isetyenziswa kakhulu kwi-pharmaceuticals,...Funda ngokugqithisileyo»
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Ngenxa yokuphuculwa okuqhubekayo kweemfuno zokonga umbane kwizakhiwo, ukusetyenziswa kweenkqubo zokukhusela udonga lwangaphandle kwicandelo lokwakha kuya kusanda ngakumbi. Udaka lokukhusela udonga olunwetshiweyo (i-EPS) lusetyenziswa kakhulu ekwakheni ukhuseleko lodonga lwangaphandle...Funda ngokugqithisileyo»
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IHydroxypropyl Methylcellulose (HPMC) yi-non-ionic cellulose ether esetyenziswa kakhulu kulwakhiwo, amayeza, ukutya, iikhemikhali zemihla ngemihla kunye neminye imboni. Ngokwe-viscosity yayo, i-HPMC inokwahlulwahlulwa ibe yi-viscosity ephantsi, i-viscosity ephakathi kunye ne-viscosity ephezulu. Phakathi kwazo, i-HPMC ene-visco...Funda ngokugqithisileyo»
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Umgubo wepolymer ophinda uqhekeke (i-RDP) sisixhobo esibalulekileyo sepolymer esiphilayo, esisetyenziswa kakhulu kwiindawo ezininzi ezifana nokwakha, izixhobo zokwakha, ukuhombisa kunye nemizi-mveliso. Ngokuyintloko yipowder ehamba ngokukhululekileyo efunyanwa ngee-emulsions zokomisa nge-spray (ezifana nee-vinyl acetate-ethylene copolymers, i-vinyl acetat...Funda ngokugqithisileyo»
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IHydroxyethyl Cellulose (HEC) kunye neHydroxypropyl Methylcellulose (HPMC) zombini zii-non-ionic, water-soluble cellulose ethers ezivela kwi-cellulose yendalo. Zisetyenziswa kakhulu kwimizi-mveliso, amayeza, ukunakekelwa komntu, kunye nokusetyenziswa kokutya ngenxa yokuqina kwazo okuhle, ukwenza ifilimu, nokuzinza...Funda ngokugqithisileyo»