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Izinhlobo ze-cellulose ether Cellulose ethers ziyiqembu elihlukahlukene lokuphuma kokunye okutholwe ngokushintsha amakhemikhali i-cellulose yemvelo, ingxenye eyinhloko yezindonga zamaseli ezitshalo. Uhlobo oluthile lwe-cellulose ether lunqunywa uhlobo lokuguqulwa kwamakhemikhali okwethulwa ku-c...Funda kabanzi»
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Indlela yokwenza i-cellulose ether? Ukukhiqizwa kwe-cellulose ethers kubandakanya ukuguqula amakhemikhali i-cellulose yemvelo, ngokuvamile etholakala ku-pulp yokhuni noma ukotini, ngochungechunge lokusabela kwamakhemikhali. Izinhlobo ezivame kakhulu ze-cellulose ethers zihlanganisa i-Methyl Cellulose (MC), i-Hydroxyethyl Cellulose (HEC...Funda kabanzi»
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Ingabe i-CMC i-ether? I-Carboxymethyl Cellulose (CMC) ayiyona i-cellulose ether ngomqondo wendabuko. Iphuma ku-cellulose, kodwa igama elithi “ether” alisetshenziselwa ukuchaza i-CMC. Esikhundleni salokho, i-CMC ivame ukubizwa ngokuthi i-cellulose derivative noma i-cellulose gum. I-CMC ikhiqiza...Funda kabanzi»
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Ayini ama-cellulose ethers azosetshenziswa ezimbonini? Ama-cellulose ether athola ukusetshenziswa okubanzi ezinhlelweni ezihlukene zezimboni ngenxa yezakhiwo zawo ezihlukile, okuhlanganisa ukuncibilika kwamanzi, ikhono lokujiya, amandla okwenza ifilimu, nokuzinza. Nazi ezinye izinhlobo ezivamile zama-cellulose ethers kanye ne-ind yawo...Funda kabanzi»
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Ingabe i-cellulose ether iyancibilika? Ama-cellulose ether ngokuvamile ayancibilika emanzini, okungenye yezici zawo ezibalulekile. Ukuncibilika kwamanzi kwe-cellulose ethers kuwumphumela wokuguqulwa kwamakhemikhali okwenziwe ku-polymer ye-cellulose yemvelo. Ama-ether e-cellulose avamile, afana ne-Methyl Cellulose (MC), i-Hyd...Funda kabanzi»
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Iyini i-HPMC? IHydroxypropyl Methyl Cellulose (HPMC) iwuhlobo lwe-cellulose ether etholakala ku-cellulose yemvelo. Idalwe ngokushintsha i-cellulose amakhemikhali ngokufakwa kwawo womabili amaqembu e-hydroxypropyl kanye ne-methyl kumgogodla we-cellulose. I-HPMC iyi-polyme eguquguqukayo futhi esetshenziswa kabanzi ...Funda kabanzi»
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Iyini i-Cellulose ether? Ama-cellulose ethers awumndeni wama-polymers ancibilika emanzini noma ahlakazeka emanzini atholakala ku-cellulose, i-polymer yemvelo etholakala ezindongeni zeseli zezitshalo. Lawa ma-derivatives akhiqizwa ngokushintsha amakhemikhali amaqembu e-hydroxyl e-cellulose, okuholela kuma-cellulos ahlukahlukene...Funda kabanzi»
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I-Sodium Carboxymethyl Cellulose I-Sodium carboxymethyl cellulose(CMC), eyaziwa nangokuthi: I-Sodium CMC, i-cellulose gum, i-CMC-Na, i-cellulose ether derivatives, okuyiyona esetshenziswa kakhulu futhi iyinani elikhulu kunawo wonke emhlabeni. i-cellulosics ene-glucose polymerization degree ye-100 kuya ku-2000 kanye ne-rela...Funda kabanzi»
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Ibanga lokuhlanza i-CMC Ibanga le-CMC I-Sodium carboxymethyl cellulose iwukuvimbela ukuhlelwa kabusha kokungcola, umgomo wayo ukungcola okungalungile futhi okukhangiswa endwangu ngokwayo futhi ama-molecule e-CMC akhokhiswayo anokwenqaba kwe-electrostatic mutual, ngaphezu kwalokho, i-CMC ingenza futhi i-slurry yokugeza noma i-liq yensipho. ..Funda kabanzi»
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I-Ceramic grade CMC I-Ceramic grade CMC Isixazululo se-Sodium carboxymethyl cellulose singancibilika ngezinye izinto zokunamathela ezincibilika emanzini kanye nama-resin. I-viscosity yesisombululo se-CMC iyancipha ngokunyuka kwezinga lokushisa, futhi i-viscosity izolulama ngemva kokupholisa. Isixazululo samanzi se-CMC asisona i-Newtoni...Funda kabanzi»
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Ibanga likapende le-HEC Ibanga likapende i-HEC I-Hydroxyethyl cellulose iwuhlobo lwe-polymer engeyona i-ionic encibilika emanzini, impushana emhlophe noma ephuzi, ukugeleza kalula, engenaphunga futhi ayinambitheki, ingancibilika emanzini abandayo nashisayo, futhi izinga lokuncibilika likhuphuka ngokushisa, ngokuvamile ayincibiliki ezindaweni eziningi eziphilayo...Funda kabanzi»
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Ibanga lokumba uwoyela i-HEC Ibanga lokumba i-Oil HEC I-Hydroxyethyl cellulose iwuhlobo lwe-nonionic e-soluble cellulose ether, encibilika kuwo womabili amanzi ashisayo nabandayo, anokuqina, ukumiswa, ukunamathela, i-emulsification, ukwakheka kwefilimu, ukugcinwa kwamanzi kanye nezakhiwo ze-colloid ezivikelayo. Isetshenziswa kakhulu kupende, cos...Funda kabanzi»