Kwi-mortar edibeneyo edibeneyo, ukongezwa kwe-cellulose ether kuphantsi kakhulu, kodwa kunokuphucula kakhulu ukusebenza kodaka olumanzi, olusongezo esikhulu esichaphazela ukwakhiwa kodaka. indima ebalulekileyo ye-HPMC kumdaka ikakhulu kwimiba emithathu, enye yeyona ndawo ibalaseleyo yokugcina amanzi, eyesibini isiphumo sokungaguquguquki kodaka, kwaye eyesithathu kukunxibelelana nesamente.
1. Okukhona i-viscosity ye-cellulose ether, ngcono ukugcinwa kwamanzi ukusebenza.
2. Okukhona sikhulu isixa esongezwayo se-cellulose ether kudaka, kokukhona ukugcinwa kwamanzi kubhetele.
3. Ubungakanani besuntswana, i-particle incinci, ngcono ukugcinwa kwamanzi.
4. Ukugcinwa kwamanzi kwe-methyl cellulose ether kuncipha ngokunyuka kwamaqondo obushushu.
Isiphumo sokuqina kwe-hydroxypropyl methyl cellulose njenge-thickener ihambelana nobungakanani beqhekeza, i-viscosity kunye nokuguqulwa kwe-hydroxypropyl methyl cellulose. Ngokuqhelekileyo, okukhona i-viscosity ye-cellulose ether iphezulu, incinci isayizi yamasuntswana, isiphumo siyacaca ngakumbi.
Indima yesithathu ye-cellulose ethers kukubambezela inkqubo yokufakelwa kwesamente. I-cellulose ethers inika udaka iipropathi ezahlukeneyo eziluncedo kwaye zikwanciphisa ukukhutshwa kobushushu besamente kwangoko kwaye ibambezele inkqubo yamandla okufakwa kwesamente. Ukuphakama koxinaniso lwe-cellulose ether kwizinto zejeli yeminerali, kokukhona kubonakala ngakumbi umphumo wokulibaziseka kwe-hydration. I-cellulose ethers ayilibazisi nje ukusetwa, kodwa iphinde ilibazise inkqubo yokuqina kweenkqubo zodaka lwesamente. Ngokunyuka kwe-HPMC yokudosa, ixesha lokumisela lodaka linyuke kakhulu.
Isishwankathelo, kumdaka olungelelanisiweyo, i-HPMC idlala indima yokugcina amanzi, ukuqina, ukulibazisa amandla e-hydration yesamente kunye nokuphucula ukusebenza kokwakhiwa. Amandla okugcina amanzi alungileyo enza i-samente igqibezele ngakumbi, nto leyo enokuphucula ukuncamathela okumanzi kodaka olumanzi kunye nokwandisa amandla ebhondi yodaka. Ke ngoko, i-HPMC isetyenziswa ngokubanzi njengesongezo esibalulekileyo kwidaka esele ilungile.
Ixesha lokuposa: Jan-20-2022