I-HydroxyPOpyl Methylcelcelsulose (HPMC) yi-polymer ye-polymer ye-polymer ejijekileyo, esetyenziswa ngokubanzi kwizinto zokwakha, ngakumbi kwisamente enodaka kunye ne-gypsim. Ingaphucula ukusebenza kwesilayidi, ukuphucula iziphumo zokwakha, kwaye kwandise ukuqina kunye nokusebenza kwemveliso.
I-1. Indima yokuthantamisa
Ungqengqelo yesakhiwo yinto equlantiweyo yesamente, i-Aggregate entle, amanzi kunye nezibhalo, ezisetyenziswa eludongeni, phantsi kunye nolunye ulwakhiwo loKwakha. Indima ephambili ye-HPMC e-Cemetion Crur ibandakanya le miba ilandelayo:
Phucula ukungasebenzi
Ngexesha lokusetyenziswa kwesamente, i-viscofity kunye nolwelo zizinto eziphambili ezimisela iziphumo zokwakha. Njenge-polymer enyibilikayo yamanzi, i-HPMC inokwakha isakhiwo se-mesh kwi-fash, siphucule udaka lodaka, kwaye sande ulwakhiwo lwaso kunye noxanduva. Ukufakwa kwesamente kusetyenziswa i-HPMC kuyinto eqhotyoshelwe ngokulula eludongeni, kwaye akukho lula ukutyibilika, nto leyo efanelekileyo kubasebenzi bokwakha basebenze.
Ukulibaziseka okuKhawulezayo
Ukuphendula okungxamisekileyo kwesamente yinkqubo ephambili yesamente. I-HPMC inokwenza ubume be-colloidal kwi-collodal kwindawo yokudakasha, ukulibazisa inani le-qumed, kunye nokuthintela isamente kwiindlela zokwenza, ngalo xesha ulindisa ixesha elivuliweyo lodaka. Ixesha elandisiweyo linceda abasebenzi bokwakha ukuba bagcine ixesha lokusebenza elaneleyo xa besakha kwinqanaba elikhulu.
Ukuphucula ukwahlula-hlula kunye nokugcinwa kwamanzi
I-HPMC inokuphucula ukugcinwa kwamanzi ngodaka lwamanzi, khusela ukuvela kwamanzi ngaphambi kwexesha, kwaye ugcine amanzi ngokwaneleyo kwi-quardon ngexesha lokwakha. Ukongeza, i-HPMC inokuthintela ukwahlukana kwamanzi kunye nokudityaniswa kodaka nokunciphisa ukwahlulahlula kodaka. Oku kubaluleka kakhulu ekunciphiseni ngodaka kwindawo enkulu, ngakumbi kwiqondo lobushushu ephezulu kunye nendawo eyomileyo.
Ukuphucula ububi bodaka
Isakhiwo se-MOLERAN sinokwenza i-adsorction yemveliso phakathi kwamasuntswana kunye namasuntswana entlabathi, ekhuthaza ukunamathela kodaka. Oku kunokuphucula ukusebenza kwe-cende yesamente kumachilisi ahlukeneyo, ngakumbi kwimimandla eyomileyo okanye kumgangatho ongaqhelekanga.
Ukuphucula ubucala
Ngenxa ye-phubmity ye-HPMC, umphezulu wesamente udaka nge-HPMC yongezwa, kunciphisa ububi oveliswe ngexesha lenkqubo yokwakha kunye nokuphucula imbonakalo yokuhamba okokugqibela. Oku kubaluleke kakhulu kumhombiso wangaphakathi, ukubetheka kodonga kunye nolunye ulwakhiwo.
2. Indima kwi-Gypsim-esekwe kwisilayidi
I-Gypsim-esekwe ngokusekwe kwi-Gypsim Popler, amanzi kunye nokongezwa, kwaye isetyenziswa ngokubanzi kumhlobiso wodonga, ukubethwa kunye nokuhonjiswa kunye nokuhonjiswa. Indima ye-HPMC kwi-Gypsim-esekwe kwi-Gypsim ifana neyolo lokufa, kodwa ikwanayo nemisebenzi eyodwa.
Ukuphucula ulwalamano kunye nokusebenza
Ukufana nodaka lwesamente, ulwelo kunye nokusebenza kwe-gypsim esele ichaphazele ngokuthe ngqo umphumo wokwakha. I-HPMC inokuthintela ngokufanelekileyo ulwelo lwe-gypsim slurry, thintela ukuntywila ekubeni ungalingani kwaye unamathele ngexesha lokuxuba okanye ulwakhiwo, kunye nokuqinisekisa ukwakhiwa okanye ukwakhiwa, kunye nokuqinisekisa ukwakhiwa okanye ukwakhiwa, kunye nokuqinisekisa ukwakhiwa okanye ukwakhiwa, kunye nokuqinisekisa ukwakhiwa okanye ukwakhiwa, kunye nokuqinisekisa ukwakhiwa okanye ukwakhiwa.
Ukulibaziseka kwe-gypsim
Ixesha lokuseta le-gyppum slide lifutshane. I-HPMC inokulibazisa ukuseta i-Gypsum, ukuze i-slirry inokugcina ixesha elide ngexesha lokwakhiwa. Oku kunceda abasebenzi bokwakha ukuba basebenze ngokupheleleyo xa besebenza kwindawo enkulu kwaye baphephe ubunzima bokwakha obangelwe kukuqina okukhawulezayo.
Ukuphucula ukugcinwa kwamanzi kunye nokunganyangeki
I-Gyppum Slarry ihlala ijongene nengxaki yokuphuma kwamanzi ngaphambi kwexesha ngexesha lolwakhiwo, oluya kubangela ukuqhekeza kumphezulu wexesha. I-HPMC inokuphucula ukugcinwa kwamanzi kwe-slickry, ukunciphisa ukuvela kwamanzi, ngaloo ndlela kuncitshiswa isizukulwane somdaka kunye nokuphucula ukunganyangeki kwe-gypry.
Ukuphucula ububi
I-HPMC inokuphucula i-adhesion phakathi kwe-gyppum-esekwe kwi-gyppum kunye namantshontsho ahlukeneyo, ngakumbi ekuthinteleni okanye kwindawo engaqhelekanga. Ngokuphucula ukunamathela kwe-slirry, i-HPMC ixhasa uzinzo olupheleleyo lwe-gypsim osekwe kwi-gypsim kwaye kuthintela iingxaki ezinje ngokusungula kamva.
Ukuphucula ukubetheka komhlaba kunye nokuhombisa
I-Gypsim-esekwe kwisilayidi ihlala isetyenziselwa ukwakhiwa kwe-hocotime, ngoko ke ukubekwa komhlaba kunye nokubonakala kokugqibela kubaluleke kakhulu. Ukongezwa kwe-HPMC kunokwenza i-gypsum sluarry ibuthathaka kakhulu kwaye igudileyo, inciphise i-fanomenon enokuthi yenzeke ngexesha lolwakhiwo ngexesha lolwakhiwo, kwaye iphucule isiphumo sokugqibela.
Indima ye-HPMC e-Ceting Cometical Detical Hicer kunye ne-Gyppum-esekwe kwi-gurry inomdla. Iphucula kakhulu intsebenzo yokwakha kunye nefuthe lokugqibela lokuthweswa kwesamente ye-gyppum kunye ne-gypsim esekwe ngokukhulisa ulwakhiwo lwe-subrity, ukungqinwa kwe-queces, ukuphuculwa kokunganyangeki, kunye nokuphucula ubumbisi, kunye nokuphucula ububi kunye nokuphucula ububi. Ingakumbi kwinkqubo yokwakha isikamaka kunye nokuhonjiswa, ukusetyenziswa kwe-HPMC kuye kwaphucule ukusebenza kakuhle emsebenzini kunye nomgangatho wemveliso, kwaye ube yinto engenakuphikiswa kunye nento ebalulekileyo kwizinto zokwakha.
IXESHA LOKUQALA: FEB-19 ukuya ku-1525