Ukwengeza i-hydroxypropyl methylcellulose ukwenza i-putty powder, i-viscosity yayo akulula ukuba ibe nkulu kakhulu, inkulu kakhulu izobangela ukungasebenzi kahle, ngakho-ke ingakanani i-viscosity edinga i-hydroxypropyl methylcellulose ye-putty powder?
Kungcono ukwengeza i-hydroxypropyl methylcellulose ku-putty powder nge-viscosity ye-10 noma i-75,000, engathuthukisa ukusebenza kwe-putty powder, nokugcinwa kwayo kwamanzi nakho kuhle kakhulu.Uma isetshenziselwa udaka, idinga i-viscosity ephakeme kancane, njenge-viscosity engu-150,000 noma engu-200,000.Ngokuvamile, i-hydroxypropyl methylcellulose inokugcinwa kwamanzi okungcono nge-viscosity ephezulu.
Iyini ukusetshenziswa kokwengeza i-hydroxypropyl methylcellulose ku-putty powder?Iyiphi indima eyinhloko?
I-HPMC isetshenziswa ku-putty powder ukuze ijiye, igcine amanzi futhi ithuthukise ukusebenza komsebenzi wokwakha.Ukuqina: i-cellulose ingajiya ukuze imiswe, igcine ingxube yesixazululo ingashintshi, futhi imelane nokuwohloka.Ukugcinwa kwamanzi: yenza i-putty powder yome kancane, futhi usize i-calcium yomlotha ukuba isabele ngaphansi kwesenzo samanzi.Ukwakhiwa: I-Cellulose inomphumela wokugcoba, ongenza i-putty powder ibe nokwakhiwa okuhle.
I-Hydroxypropyl methylcellulose ayibambi iqhaza kunoma yikuphi ukusabela kwamakhemikhali ku-putty, idlala indima yokusiza kuphela, futhi ayinambala futhi ayinabo ubuthi.Yisengezo esisetshenziswa kakhulu ezakhiweni zanamuhla futhi sisetshenziswa kabanzi ku-putty mortar
Isikhathi sokuthumela: Apr-14-2023