I-putty powder sisixhobo sokwakha esisetyenziswa ngokuqhelekileyo, ubukhulu becala benziwe ngegypsum kunye nezinye izongezo.Isetyenziselwa ukugcwalisa izithuba, i-seams kunye neentanda kwiindonga kunye neesilingi.I-Hydroxypropylmethylcellulose (HPMC) yenye yezona zixhobo ezisetyenziswa kakhulu kwi-putty powder.Inomsebenzi ogqwesileyo wokugcinwa kwamanzi kunye nokubambelela kakuhle, okunokuphucula ukusebenza kunye namandla e-putty.Nangona kunjalo, umgangatho we-HPMC cellulose unokuchatshazelwa zizinto ezahlukeneyo, ezinje nge-agitation kunye ne-dilution.
Ukuvuselela kuyinyathelo elibalulekileyo ekulungiseleleni i-putty powder.Iqinisekisa ukuba zonke izithako zisasazwa ngokulinganayo kwaye imveliso yokugqibela ayinamaqhuma kunye nezinye izitenxo.Nangona kunjalo, ukuphazamiseka okugqithisileyo kunokukhokelela kumgangatho ophantsi we-HPMC cellulose.Ukuxhatshazwa okugqithisileyo kunokubangela ukuba i-cellulose iphule, ukunciphisa ukugcinwa kwamanzi kunye neempawu zokubambelela.Ngenxa yoko, i-putty ayinakunamathela ngokufanelekileyo eludongeni kwaye inokuqhekeka okanye i-peel emva kwesicelo.
Ukuze ugweme le ngxaki, kubaluleke kakhulu ukulandela imiyalelo yomenzi wokuxuba i-putty powder.Ngokuqhelekileyo, imiyalelo iya kuchaza ubungakanani obufanelekileyo bamanzi kunye nexesha lokuphazamiseka.Ngokufanelekileyo, i-putty kufuneka ishukunyiswe kakuhle ukuze ifumane ukuthungwa okugudileyo kunye nokuhambelanayo ngaphandle kokuphula i-cellulose.
Ukunciphisa enye into ebalulekileyo echaphazela umgangatho we-HPMC cellulose kwi-putty powder.I-Dilution ibhekisa ekongezeni amanzi okanye ezinye izinyibilikisi kwiputty ukwenza kube lula ukusasazeka kunye nokwakha.Nangona kunjalo, ukongeza amanzi amaninzi kuya kunciphisa i-cellulose kwaye kunciphise iimpawu zayo zokugcina amanzi.Oku kunokubangela ukuba i-putty yome ngokukhawuleza, ibangele ukuqhekeka kunye nokunciphisa.
Ukuze ugweme le ngxaki, kubalulekile ukulandela imiyalelo yomenzi wokuhlambulula i-putty powder.Ngokuqhelekileyo, imiyalelo iya kuchaza ubungakanani obufanelekileyo bamanzi okanye i-solvent yokusetyenziswa kunye nobude bokuxuba.Kunconywa ukuba ungeze amanani amancinci amanzi ngokuthe ngcembe kwaye udibanise kakuhle ngaphambi kokuba wongeze.Oku kuya kuqinisekisa ukuba i-cellulose ihlakazwe ngokufanelekileyo kwi-putty kwaye igcina iimpawu zayo zokugcina amanzi.
Ukushwankathela, ukuvuselela kunye nokuhlanjululwa kuya kuchaphazela umgangatho we-HPMC cellulose kwi-putty powder.Kubalulekile ukulandela imiyalelo yomenzi ngononophelo ukuqinisekisa ukuba i-cellulose igcina iimpawu zayo zokugcina amanzi kunye nokubambelela.Ngokwenza oku, umntu unokufumana i-putty ekumgangatho ophezulu eya kubonelela ngeziphumo ezigqwesileyo kwaye iqinisekise ukunamathela okuhlala ixesha elide kunye nokuqina.
Ixesha lokuposa: Aug-03-2023