I-HPMC ye-Masonry Mortars

I-HPMC, noma i-hydroxypropyl methylcellulose, isetshenziswa kabanzi njengesengezo ekukhiqizeni udaka lwamatshe.Lezi zingosi zisetshenziselwa ukuhlanganisa izitini, amatshe, nezinye izakhiwo zamatshe ndawonye, ​​zinikeze ukusekelwa kwesakhiwo nokuzinza ezakhiweni nezinye izakhiwo.

Enye yezinto ezibalulekile ze-HPMC eziyenza ibe wusizo odakeni lwamatshe yikhono layo lokusebenza njengesiguquli se-thickener kanye ne-rheology.Ukwengezwa kwe-HPMC odakeni kuthuthukisa ukusebenza kwayo nokusabalala, okwenza kube lula ukuyisebenzisa nokusebenza ngayo.I-HPMC iphinde ithuthukise ukungaguquguquki nokuzinza kodaka, inciphise ubungozi bokucwila noma ukuwohloka ngesikhathi sokufaka.

Ngaphezu kwezakhiwo zayo ezijiyayo, i-HPMC iphinde isebenze njenge-binder kanye ne-ejenti yokwakha ifilimu odakeni lwamatshe.Ukwengezwa kwe-HPMC odakeni kuthuthukisa ukunamathela kwayo ku-substrate kanye namayunithi amatshe, okwenza isibopho esiqinile nesihlala isikhathi eside.I-HPMC futhi yakha ifilimu yokuvikela phezu kodaka, esiza ukuyivikela esimweni sezulu kanye nokuguguleka.

Enye inzuzo yokusebenzisa i-HPMC emigodini yamatshe ukuthi ingasiza ekunciphiseni ukumuncwa kwamanzi odakeni.Lokhu kubalulekile ngoba ukumuncwa kwamanzi ngokweqile kungaholela ekunciphiseni ubuqotho besakhiwo, kanye nokwanda kwengozi yokukhula kwesikhunta nesikhutha.

I-HPMC nayo inenzuzo emvelweni.Kuyi-polymer yemvelo, evuselelekayo, futhi ebolayo etholakala ku-cellulose, egcwele izitshalo.Ayinabuthi futhi ayikhiphi izinto eziyingozi endaweni ezungezile.

ukwengezwa kwe-HPMC odakeni lwamatshe kunikeza izinzuzo eziningi, okuhlanganisa ukusebenza okuthuthukisiwe, ukunamathela, nokuqina.I-HPMC iphinde isize ukuvikela udaka ekumeni sezulu nasekugugulekeni, futhi inganciphisa ukumuncwa kwamanzi.Kubuye kube isithasiselo esihambisana nemvelo.