I-HPMC yezinamathelisi zamathayili

Iqhaza le-HPMC (i-hydroxypropyl methylcellulose) kuzinto zokunamathela zamathayili ikakhulukazi lihlanganisa amaphuzu alandelayo:

Ukugcinwa kwamanzi: I-HPMC idlala indima ebalulekile ekuthuthukiseni ukugcinwa kwamanzi okunamathelayo kwamathayela. Yakha ifilimu ebusweni bezinhlayiya, ivimbela ukumuncwa kwamanzi ngokushesha futhi igcine okuqukethwe okungaguquki kwamanzi ukuze i-hydration efanele.

I-Thickener: I-HPMC isebenza njenge-thickener, ikhulisa i-viscosity ye-adhesive, ethuthukisa ukusebenza kahle futhi ivimbele amathayili ukuthi angagxumeki noma asheleleke ngesikhathi sokufakwa.

Isikhathi esivulekile esinwetshiwe: Ukwengezwa kwe-HPMC kunweba isikhathi esivulekile sokunamathisela, okunikeza abafaki isikhathi esengeziwe sokubeka nokulungisa amathayili ngaphambi kokuba okunamathelayo kuqine.

Amandla ebhondi athuthukisiwe: I-HPMC ithuthukisa amandla ebhondi okunamathelayo ngokukhuthaza ukugeleza okufanayo kwezinhlayiya zikasimende, okuholela ebudlelwaneni obuqinile phakathi kwe-adhesive ne-substrate.

Ukuvumelana nezimo: I-HPMC inikeza okunamathelayo kwamathayela ukuguquguquka, inciphisa amathuba okuqhekeka ngenxa yokunyakaza kwe-substrate noma ukushintshashintsha kwezinga lokushisa.

Ukuhlangana okunamathelayo: I-HPMC ithuthukisa ukuhlangana kwe-adhesive, iqinisekisa isibopho esiqinile phakathi kwethayili ne-substrate.

I-Anti-sagging: Izakhiwo ezijiyayo ze-HPMC zisiza ukuvimbela amathayili ukuthi angagxumeki endaweni eqondile.

Ukusebenza kokwakhiwa okuthuthukisiwe: I-HPMC isheshisa isikhathi sokwakha semikhiqizo efana nosimende nemikhiqizo eyenziwe ngegypsum, yehlisa izindleko zabasebenzi, ngaleyo ndlela ithuthukise ikhwalithi yokwakha.

Ukunamathela okuthuthukisiwe: I-HPMC ithuthukisa ukunamathela kukasimende- kanye nemikhiqizo esekelwe ku-gypsum kuma-substrates ahlukahlukene, okuhlanganisa ukhonkolo, amatshe amatshe, namathayili, ngaleyo ndlela yehlisa ingozi yokwehluleka nokugwema izinkinga ezingase zilungiswe kamuva.

Ukulawulwa kwe-rheology okungcono: I-HPMC yenza ingxube ibe uketshezi kakhulu futhi izihlanganise ngokwayo ngaphandle kokuphazamisa ukuzinza kwayo.

Ukusimama okuthuthukisiwe: I-HPMC inciphisa okuqukethwe kwamanzi kwezingxube zikakhonkolo, ngaleyo ndlela yehlisa ukusetshenziswa usimende nomthelela emvelweni.

I-HPMC idlala indima ehlukahlukene ekunamathiseleni amathayela, kusukela ekuthuthukiseni ukugcinwa kwamanzi namandla ebhondi kuya ekuthuthukiseni izakhiwo zokwakha nokuguquguquka, konke okuyizici ezibalulekile ekuqinisekiseni ukusebenza kokunamathela kwethayela kanye nekhwalithi yokwakha.