I-VISCOSITY EPHAKAMILEYO
I-Hydroxypropyl Methyl Cellulose (HPMC) isetyenziswa rhoqo njenge-thickener kwizicelo zokwakha njengoko ithintela ulwahlulo kwaye iphucula ukudityaniswa kwamacandelo okuqulunqa.Kumdaka womxube owomileyo, amandla okuqina ahambelana ne-viscosity yabo yesisombululo.I-HPMC inika incangathi ebalaseleyo kudaka olumanzi.Oko kunokunyusa kakhulu ukunamathela kodaka olumanzi kumaleko esiseko kunye nokuphucula ukuxhathisa kwe-sag yodaka.
IXESHA ELIDE LOKUVULA
I-Hydroxypropyl Methyl Cellulose (HPMC) inokuthintela ngokufanelekileyo ukungena kwamanzi ngokukhawuleza kunye nokuphantsi kwisiseko somgangatho kwiimveliso ezisekelwe kwi-samente, ukuvumela amanzi amaninzi ukuba ahlale kumdaka kwaye athathe inxaxheba kwi-sement hydration reaction.I-HPMC inomthamo wokugcina amanzi ozinzileyo kuluhlu olubanzi lobushushu, nangona utshintsho kubushushu be-ambient luya kuchaphazela amandla okugcina amanzi.Amanye amabakala akhethekileyo emveliso asengasebenza kakuhle kwiindawo ezinobushushu obuphezulu.Kwiimveliso ezisekelwe kwi-gypsum kunye ne-ash-calcium-based based, i-cellulose ethers nayo idlala indima ebalulekileyo ekuqinisekiseni ixesha labo elivulekileyo kunye nophuhliso lwamandla.
UKUSEBENZA OKULUNGILEYO
I-Hydroxypropyl Methyl Cellulose (HPMC) inokunyusa kakhulu iipropati ze-thixotropic zenkqubo yodaka, evumela udaka olunobuchule obugqwesileyo bokuchasa, ngaloo ndlela luphucula ukusebenza kakuhle kolwakhiwo, ngakumbi xa kwakhiwa kwiindonga.Ukumelana kakuhle nodaka lodaka kuthetha ukuba akusayi kubakho kutyibilika xa udaka lwakhiwe ngobunzima obukhulu;kwiprojekthi yokuncamathelisa iithayile, kuthetha ukuba iithayile ezincanyathiselwe eludongeni aziyi kususwa ngenxa yomxhuzulane.
Ixesha lokuposa: Apr-01-2017