I-Telulose Ether inokuphucula kakhulu ukusebenza kodaka olumanzi, kwaye yeyona nto iphambili echaphazela ukusebenza kobukho. Ukhetho olusebenzayo lweSeluplose kuthweba iintlobo ezahlukeneyo, ii-viscofis ezahlukeneyo, ubungakanani be-visaricle ye-viscofity kunye nezixa ezongeziweyo ziya kuba nefuthe elihle kuphuculo lomgubo owomileyo.
Kukho ubudlelwane obulungileyo obulungileyo phakathi kokungqinelana kwesamente i-starchi kunye nethamo ye-seluplose ether. I-Telulose Ether inokunyusa kakhulu i-viscosity yodaka. Idosi enkulu, eyona nto icacileyo. Isisombululo se-vissosity se-ethe molous ye-etheeus atheeus i-ThixitRopy ephezulu, ekwangumlinganiswa omkhulu we-ether yeseluplose.
Iziphumo zokubanzi zixhomekeke kumgangatho we-polymerization ye-seluplose i-ether, isisombululo sesombululo, inqanaba le-Shear, iqondo lobushushu kunye nezinye iimeko. Ipropathi yegengi yesisombululo yahlukile kwi-alkyl sellulose kunye nokuguqulwa kwayo. Ipropathi yokurhafiswa ihambelana nenqanaba lokufaka endaweni, isisombululo kunye nokongezwa. I-HydroXlekyl Derivatives, iipropathi zejeli zikwahambelana nenqanaba lokuguqula kwe-hydroxayl. I-10% yesisombululo -15% inokulungiswa kwi-viscofity esezantsi ye-MC kunye ne-HPMC, i-5% ye-5% -10% inokulungiswa kwi-MC-viscofity MC kunye ne-HPMC, kunye ne-2% ye-HPMC inokulungiswa kuphela kwi-MC ephezulu ye-MC kunye ne-HPMC. Ngokwesiqhelo ukuhlelwa kwe-viscosity ye-etelulose ether nayo inomgangatho we-1% -2% yesisombululo.
I-ethectur-moleculase-molesuse i-ether i-Ether ineendlela eziphezulu kakhulu. I-Polymers ezinamatye ahlukeneyo eemolekyuli zinee-viscofis ezahlukeneyo kwisisombululo esifanayo. Inqanaba eliphezulu. UVenkile ekujoliswe kuyo unokufezekiswa kuphela ngokongeza isixa esikhulu se-moleculase esineselula. I-viscosity yayo ayinamsebenzi mncinci kumgangatho we-Shear, kwaye i-viscofity ephezulu ifikelela kwithagethi yethagethi, kwaye isixa esongeneyo esifunekayo sincinci, kwaye i-vickosity ixhomekeke ekusebenzeni ngokuqinileyo. Ke ngoko, ukufezekisa ukungqinelana okuthile, isixa esithile se-ether sether (uxinzelelo lwesisombululo) kunye ne-vissosity yesisombululo kufuneka iqinisekiswe. Iqondo lobushushu le-gene lesisombululo likwancipha ngocoselelo ngokunyuka kwengxaki yesisombululo, kunye ne-gels kubushushu begumbi emva kokufikelela uxinzelelo oluthile. Ukugxininiswa kwe-HPMC iphakame kakhulu kubushushu begumbi.
IXESHA LOKUQALA: UMar-08-2023