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Iindidi ze-cellulose ether I-Cellulose ethers liqela elihlukeneyo le-derivatives efunyenwe ngokuguqulwa kweekhemikhali ze-cellulose yendalo, inxalenye ephambili yeendonga zeeseli zesityalo. Uhlobo oluthile lwe-cellulose ether lumiselwa yimo yokuguqulwa kweekhemikhali eziziswe kwi-c...Funda ngokugqithisileyo»
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Uyenza njani i-cellulose ether? Ukuveliswa kwe-cellulose ethers kubandakanya ukuguqulwa kweekhemikhali zeselulosi yendalo, edla ngokuphuma kwintlama yeplanga okanye umqhaphu, ngothotho lweekhemikhali. Iindidi eziqhelekileyo ze-cellulose ethers ziquka i-Methyl Cellulose (MC), i-Hydroxyethyl Cellulose (HEC...Funda ngokugqithisileyo»
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Ngaba i-CMC yi-ether? I-Carboxymethyl Cellulose (CMC) ayiyo-ether ye-cellulose ngokwengqiqo yemveli. Iphuma kwiselulosi, kodwa igama elithi “ether” alisetyenziswa ngokuthe ngqo ukuchaza i-CMC. Endaweni yoko, i-CMC ihlala ibizwa ngokuba yi-cellulose derivative okanye i-cellulose gum. I-CMC ivelisa...Funda ngokugqithisileyo»
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Ziziphi ii-ether ze-cellulose ezisetyenziselwa ushishino? I-cellulose ethers ifumana ukusetyenziswa okubanzi kwizicelo ezahlukeneyo zemizi-mveliso ngenxa yeempawu zabo ezizodwa, kubandakanywa ukunyibilika kwamanzi, amandla okuqina, amandla okwenza ifilimu, kunye nokuzinza. Nazi ezinye iintlobo eziqhelekileyo ze-cellulose ethers kunye ne-ind yazo...Funda ngokugqithisileyo»
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Ngaba i-cellulose ether iyanyibilika? I-cellulose ethers iyanyibilika ngokubanzi emanzini, enye yeempawu zabo eziphambili. Ukunyibilika kwamanzi kwe-cellulose ethers sisiphumo sokuguqulwa kweekhemikhali ezenziwe kwi-polymer cellulose yendalo. Ii-ether zeselulosi eziqhelekileyo, ezifana neMethyl Cellulose (MC), Hyd...Funda ngokugqithisileyo»
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Yintoni i-HPMC? IHydroxypropyl Methyl Cellulose (HPMC) luhlobo lwe-cellulose ether ephuma kwi-cellulose yendalo. Yenziwe ngokuguqula iikhemikhali zeselulosi ngokungeniswa kwawo omabini amaqela e-hydroxypropyl kunye ne-methyl kwi-cellulose backbone. I-HPMC yipolyme eguquguqukayo kwaye isetyenziswa ngokubanzi...Funda ngokugqithisileyo»
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Yintoni iCellulose ether? I-cellulose ethers yintsapho ye-polymers e-soluble yamanzi okanye i-dispersible water ephuma kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zezityalo. Ezi zinto ziphumayo ziveliswa ngokuguqula ngokwekhemikhali amaqela e-hydroxyl e-cellulose, okukhokelela kwii-cellulos ezahlukeneyo...Funda ngokugqithisileyo»
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I-Sodium Carboxymethyl Cellulose I-Sodium carboxymethyl cellulose(CMC), ekwaziwa njenge: Sodium CMC, i-cellulose gum, i-CMC-Na, yi-cellulose ether derivatives, eyona isetyenziswa kakhulu kwaye isixa esikhulu kwihlabathi. yi-cellulosics ene-glucose polymerization degree ye-100 ukuya kwi-2000 kunye ne-rela...Funda ngokugqithisileyo»
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I-Detergent grade CMC Detergent grade CMC Sodium carboxymethyl cellulose kukuthintela ukungcola ngokutsha, umgaqo wayo ukungcola okungalunganga kunye ne-adsorbed kwilaphu ngokwayo kunye neemolekyuli ze-CMC ezihlawuliswayo zinobugwenxa obuhlangeneyo be-electrostatic, ukongeza, i-CMC inokwenza i-slurry yokuhlamba okanye isepha liq. ..Funda ngokugqithisileyo»
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Ibakala leCeramic CMC Ibakala leCeramic CMC ISodium carboxymethyl cellulose isisombululo sinokunyibilika kunye nezinye izinto zokuncamathelisa ezinyibilikayo emanzini kunye neeresini. I-viscosity yesisombululo se-CMC iyancipha ngokunyuka kweqondo lokushisa, kwaye i-viscosity iya kubuyiselwa emva kokupholisa. Isisombululo samanzi se-CMC asiyo-Newtoni...Funda ngokugqithisileyo»
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Ipeyinti ibakala HEC Ipeyinti ibakala HEC Hydroxyethyl cellulose luhlobo lwepolymer non-ionic amanzi-enyibilikayo, umgubo omhlophe okanye tyheli, ukuqukuqela lula, vumba kwaye incasa, inokunyibilika kubini amanzi abandayo kunye ashushu, kwaye izinga lokunyibilika landa ngobushushu, ayinyibiliki ngokubanzi kwizinto ezininzi eziphilayo...Funda ngokugqithisileyo»
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I-Oil drilling grade HEC I-Oil drilling grade HEC I-Hydroxyethyl cellulose luhlobo lwe-nonionic e-soluble cellulose ether, i-soluble emanzini ashushu kunye nabandayo, kunye nokuqina, ukumiswa, ukunamathela, i-emulsification, ifilimu yokwenza ifilimu, ukugcinwa kwamanzi kunye neempawu ezikhuselayo ze-colloid. Isetyenziswa kakhulu kwipeyinti, cos...Funda ngokugqithisileyo»