Ukongeza i-hydroxypropyl methylcellulose ukwenza i-putty powder, i-viscosity yayo akulula ukuba ibe nkulu kakhulu, inkulu kakhulu iya kubangela ukungasebenzi kakuhle, ngoko ingakanani i-viscosity eyenza i-hydroxypropyl methylcellulose ye-putty powder idinga?
Kungcono ukongeza i-hydroxypropyl methylcellulose kwi-putty powder kunye ne-viscosity ye-10 okanye i-75,000, enokuphucula ukusebenza kwe-putty powder, kunye nokugcinwa kwayo kwamanzi kuhle kakhulu. Ukuba isetyenziselwa udaka, idinga i-viscosity ephezulu, efana ne-150,000 okanye i-200,000 viscosity. Ngokubanzi, i-hydroxypropyl methylcellulose inokugcinwa kwamanzi okungcono kunye ne-viscosity ephezulu.
Iyintoni ukusetyenziswa kokongeza i-hydroxypropyl methylcellulose kwi-putty powder? Yiyiphi indima ephambili?
I-HPMC isetyenziswa kwiputty powder ukujiya, ukugcina amanzi kunye nokuphucula ukusebenza kolwakhiwo. Ukuqina: i-cellulose inokujiya ukuze inqunyanyiswe, gcina isisombululo sifana kwaye singaguquguquki, kwaye uxhathise ukudodobala. Ukugcinwa kwamanzi: yenza i-putty powder yome kancinci, kwaye uncedise i-calcium yothuthu ukuba isabele phantsi kwesenzo samanzi. Ukwakhiwa: I-Cellulose inefuthe lokuthambisa, elinokwenza ukuba i-putty powder ibe nokwakhiwa kakuhle.
I-Hydroxypropyl methylcellulose ayithathi nxaxheba kuyo nayiphi na i-chemical reaction kwi-putty, idlala kuphela indima yokuncedisa, kwaye ayinambala kwaye ayinayo inetyhefu. Sesona songezo sisetyenziswa ngokuqhelekileyo kwizakhiwo zanamhlanje kwaye sisetyenziswa ngokubanzi kwi-putty mortar
Ixesha lokuposa: Apr-14-2023