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I-METHOCEL I-Cellulose Ethers I-METHOCEL yi-brand ye-cellulose ethers eveliswa nguDow. I-cellulose ethers, kuquka i-METHOCEL, i-polymers eguquguqukayo ephuma kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zezityalo. Iimveliso zeDow's METHOCEL zisetyenziswa kumashishini ahlukeneyo ngenxa ye...Funda ngokugqithisileyo»
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IiPropati zePhysicochemical of Cellulose Ethers I-cellulose ethers ibonisa uluhlu lweempawu ze-physicochemical ezenza ukuba zisebenzise kwaye zixabiseke kwizicelo ezahlukeneyo. Iimpawu ezithile zinokuhluka ngokuxhomekeke kuhlobo lwe-cellulose ether, iqondo lokutshintshwa, kunye nezinye izinto. Yena...Funda ngokugqithisileyo»
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Ngaba ii-ether ze-cellulose zikhuselekile kulondolozo lwemizobo? I-cellulose ethers ngokuqhelekileyo ithathwa njengekhuselekile kulondolozo lwemisebenzi yobugcisa xa isetyenziswe ngokufanelekileyo kwaye ngokuhambelana nezenzo zolondolozo ezimiselweyo. Ezi zixhobo zisetyenzisiwe kwintsimi yolondolozo lweentlobo ezahlukeneyo ...Funda ngokugqithisileyo»
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Ukusetyenziswa kwamayeza e-Cellulose Ethers I-ethers ye-cellulose idlala indima ebalulekileyo kwishishini loxubo mayeza, apho isetyenziselwa iinjongo ezahlukeneyo ngenxa yeempawu zayo ezizodwa. Nalu usetyenziso olungundoqo lwamayeza eether zeselulosi: Ukwenziwa kweThebhulethi: Isibophelelo: Iselul...Funda ngokugqithisileyo»
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Ukuvavanywa kwe-Cellulose Ethers yoLondolozo lwe-Cellulose ethers isetyenziswe kwintsimi yokugcinwa kweenjongo ezahlukeneyo ngenxa yeempawu zabo ezizodwa. Uvavanyo lwe-cellulose ethers ukwenzela ulondolozo lubandakanya ukuvavanya ukuhambelana kwazo, ukusebenza kakuhle, kunye nefuthe elinokubakho kwi-arti...Funda ngokugqithisileyo»
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I-Cellulose Ethers - umboniso we-Cellulose ethers imele intsapho eguquguqukayo yeepolymers ezinyibilikayo zamanzi ezivela kwi-cellulose, i-polysaccharide yendalo efumaneka kwiindonga zeeseli zezityalo. Ezi zinto ziphumayo ziveliswa ngokuguqulwa kweekhemikhali zeselulosi, okukhokelela kwiindidi zepro...Funda ngokugqithisileyo»
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I-cellulose ethers I-cellulose ethers yintsapho yeepolymers ezinyibilikayo zamanzi ezivela kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zezityalo. Ezi zinto ziphumayo zenziwa ngokuguqulwa kweekhemikhali zeselulosi, okukhokelela kwiimveliso ezahlukeneyo ezineempawu ezahlukileyo. I-cellulose ethers...Funda ngokugqithisileyo»
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IHydroxypropylmethylcellulose (HPMC) sisilulo seselulosi esisetyenziswa ngokuqhelekileyo kumashishini ahlukeneyo, kubandakanywa amayeza, ulwakhiwo kunye nokutya. I-viscosity yayo inokwahluka ngokuxhomekeke kwizinto ezinjengobunzima bayo be-molecular, iqondo lokutshintshwa, kunye nokugxilwa kwesisombululo. Intshayelelo kuH...Funda ngokugqithisileyo»
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Ukukhetha phakathi kwe-xanthan gum kunye ne-guar gum kuxhomekeke kwizinto ezahlukeneyo, kubandakanywa izicelo ezithile, ukhetho lokutya, kunye nezinto ezinokuthi zibe khona. I-Xanthan gum kunye ne-guar gum zombini ziqhele ukusetyenziswa njengezongezo zokutya kunye nezinto ezityebisayo, kodwa zineepropathi ezizodwa ezizenza zilungele ...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose (HPMC) yi-ether ye-cellulose esetyenziswa rhoqo kumashishini ahlukeneyo, kuquka i-gypsum kushishino lokwakha. Le ngqungquthela yemisebenzi emininzi idlala indima ebalulekileyo ekuphuculeni ukusebenza kunye neempawu ze-gypsum plaster. 1. Intshayelelo kwi-HPMC: I-Hydroxypropyl meth...Funda ngokugqithisileyo»
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I-Hydroxypropylmethylcellulose (HPMC) yikhompawundi eguquguqukayo esetyenziswa ngokuqhelekileyo kushishino lokwakha, kubandakanywa ukwakhiwa kwekhonkrithi. Nangona ingenakuphucula ngokuthe ngqo ukuqina kwekhonkrithi, idlala indima ebalulekileyo ekuphuculeni iipropati ezahlukeneyo zomxube wekhonkrithi. 1. Intshayelelo kwi-hydr...Funda ngokugqithisileyo»
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I-cellulose ethers idlala indima ebalulekileyo kwishishini lokwakha kwaye isetyenziswe kwiintlobo ezahlukeneyo zezicelo ngenxa yeempawu zabo ezizodwa. Ezi polymers eziguquguqukayo ezivela kwi-cellulose zingasetyenziselwa uluhlu olubanzi lwezinto zokwakha kunye neenkqubo. 1. Ukugcinwa kwamanzi okuphuculweyo kunye nokusebenza: ...Funda ngokugqithisileyo»