I-Soluble emanzini kunye nezinye i-solvents eziphilayo zinokunyibilika emanzini abandayo, ukugxininiswa kwayo okuphezulu kugqitywa kuphela yi-viscosity, utshintsho lwe-solubility kunye ne-viscosity, i-viscosity ephantsi, i-solubility enkulu.
Ukumelana netyuwa: I-Hydroxypropyl methylcellulose yokwakhiwa yi-ether ye-cellulose engekho i-ionic kwaye kungekhona i-polyelectrolyte, ngoko ke izinzile kwisisombululo samanzi xa iityuwa zetsimbi okanye i-electrolytes ye-organic zikhona, kodwa ukongezwa ngokugqithiseleyo kwe-electrolytes kunokubangela i-condensation Glue kunye nemvula.
Umsebenzi womphezulu: ngenxa yomsebenzi osebenzayo wesisombululo samanzi, unokusetyenziswa njenge-colloidal arhente yokukhusela, i-emulsifier kunye ne-dispersant.
Xa ishushu kwiqondo lokushisa elithile, isisombululo samanzi se-hydroxypropyl methylcellulose kwisakhiwo se-thermal gel siba yi-opaque, i-gel, kunye ne-precipitates, kodwa xa iqhubeka ipholile, ibuyela kwisimo sesisombululo sokuqala, kwaye le ngqungquthela iyenzeka.Ukushisa kweglue kunye nemvula ngokuyinhloko kuxhomekeke kwii-lubricants zabo, i-agent yokumisa, i-colloids ekhuselayo, i-emulsifiers, njl.
Iimpawu zeMveliso
I-Anti-mildew: Inamandla okuthintela ukungunda kunye nozinzo oluhle lwe-viscosity ngexesha lokugcinwa kwexesha elide.
Ukuzinza kwe-PH: I-viscosity ye-hydroxypropyl methylcellulose isisombululo se-aqueous sakhiwo ayinakuchaphazeleka nge-asidi okanye i-alkali, kwaye ixabiso le-pH lizinzile kuluhlu lwe-3.0 ukuya kwi-11.0.Ukugcinwa kobume Ngenxa yokuba isisombululo samanzi esigxininiswe kakhulu se-hydroxypropyl methylcellulose yokwakha sineempawu ezikhethekileyo ze-viscoelastic xa kuthelekiswa nezisombululo ezinamanzi zezinye iipolymers, ukongezwa kwayo kunokuphucula ukukwazi ukugcina imilo yeemveliso ze-ceramic ezikhutshiweyo.
Ukugcinwa kwamanzi: i-hydroxypropyl methylcellulose yokwakha ine-hydrophilicity kunye ne-viscosity ephezulu yesisombululo sayo samanzi, eyona arhente yokugcina amanzi.
Ezinye iimpawu: i-thickener, i-agent-forming agent, i-binder, i-lubricant, i-agent yokumisa, i-colloid ekhuselayo, i-emulsifier, njl.
Ixesha lokuposa: Apr-23-2023