Iindaba zeShishini
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I-HPMC idlala yiphi indima kwingubo?
I-Hydroxypropyl Methylcelceltulose (HPMC) yi-polymer ebizwa ngokuba yi-polymer eqingqiweyo esetyenziswa ngokubanzi kwingubo, ukwakhiwa, ukutya, amayeza kunye namanye amayeza. I-1. I-ticker HPMC inepropathi egqwesileyo kwaye inokunyusa i-viscofity yengubo. Ngokuhlengahlengisa i-RUOOOOOOLOGL ye ...Funda ngokugqithisileyo -
Nguwuphi umahluko phakathi kwe-methylcelceluplose kunye ne-HPMC?
I-Methylcelcellulose (mc) kunye ne-hydroxypropyl methylcelcelsele (i-HPMC) zisetyenziswa ngokutsha kwezinto ezisetyenzisiweyo, zisetyenziswe ngokubanzi ekutyeni, amayeza kunye nezinto zokwakha. Isakhiwo sekhemikhali: I-Methylcelcelculose yenziwa yi-methylaset yesellulose kwaye ikakhulu iqulethe amaqela e-methyl. I-HPMC isekwe kwi-methylcelcelos ...Funda ngokugqithisileyo -
Yintoni i-HPMC yodaka olumileyo?
I-HPMC (i-hydroxypropyl methyl seluplose) Ngobubele owomileyo besongezwe kakhulu, oqhele ukusetyenziswa kwizinto zokwakha ukuphucula ukusebenza kwabo. I-HPMC yi-ionic selsulose ekrway eyenziwe ngokuguqula imichiza. Inesingqala esihle, sokugcina amanzi, l ...Funda ngokugqithisileyo -
Nguwuphi umahluko phakathi kwe-HPMC kunye ne-hec?
I-HPMC 1. Umahluko kwimo yemichiza yeHPMC kwaye ...Funda ngokugqithisileyo -
Wenza njani isisombululo seHec?
I-hec (i-hydroxyyl seluplose) yindawo eqhelekileyo ye-gickener kunye ne-enulsifiezer, esetyenziswa ngokubanzi kulungiselelo lwezisombululo, ii-emuls, i-gels, njl njl. 1. Ukulungiselela ngaphambi kokuba uqale ukulungiselela isisombululo se-hec, yenza ...Funda ngokugqithisileyo -
Nguwuphi umahluko phakathi kwe-hydroxythlcelcelcelcelcelcelcelose ne-CMC?
I-HydroxyEtheeteethy yeselutase (Hec) kunye ne-carboxymethyl seluplose (CMC) ziiseli eziqheleke amanzi anyibilikisi, ikakhulu zisetyenziswa ngokukhululekileyo, kodwa izakhiwo zabo zemichiza kunye neepropathi zihlukile. yahlukile. I-HydroxyEtheetheetheetheethy ifunyenwe ngu-Reac ...Funda ngokugqithisileyo -
Ngaba ukongeza i-HPMC ukuya kuphucula ukumelana nawo?
Ukongeza i-hydroxypropyl methylcelcellulose (i-HPMC) kumdaka wokungaphuculwa kwengqele. Le modifier isetyenziswa ngokubanzi kwizinto zokwakha, ikakhulu isetyenziselwa ukuphucula iipropathi zodaka, kubandakanya ukumelana neqabaka, ukunamathela kunye nokuphuculwa. Iipropathi ezisisiseko ze-HPMC HPMC ngu ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-HPMC kudaka oluxubileyo
I-HPMC (Hydroxypropyl Methylcelcelcelose) yi-InOinic Selece I-Etherly esetyenziswe ngokubanzi kudaka oluqhelekileyo. Eyona misebenzi yayo iphambili kudaka lubandakanya ukugcinwa kwamanzi, ukuqina, kunye nokuphuculwa kwentsebenzo yokwakha. Ukugcinwa kwamanziFunda ngokugqithisileyo -
Zithini izicelo ze-HPMC kwezinye iindawo zokwakha?
Iimveliso ezisekwe kwisamente: i-HPMC isetyenziswa njenge-tickener, i-fuiner kunye ne-Rheoology yePlassters ePlassters ePlassters, ii-tiles, iziko le-tile, iziko lokuzimela kunye nezinye iimveliso zokuphucula ukusebenza, ukunamathela kunye nokugcinwa kwamanzi kunye nokugcina amanzi. Iimveliso ezisekwe kwiGyppum: kwi-gypsum plasters kunye ne-quands ezidibeneyo, i-HPMC i ...Funda ngokugqithisileyo -
Zeziphi iziphumo zexesha elide zokusebenzisa ibhodi ye-HPMC Gypsim kwindalo?
Ukuphucula ukuqina kwempahla: i-HPMC ixhasa ukuqina kunye nokusebenza kweBhodi yeGypsim, kunciphisa irejista yokufakelwa kwezixhobo, ngaloo ndlela kuncitshiswa isizukulwane senkunkuma yokwakha kunye nokuba nefuthe elifanelekileyo kwindalo. Ukuphucula umgangatho womoya we-Indoor: I-HPMC yityhefu, biodegr ...Funda ngokugqithisileyo -
Yeyiphi enye i-HPMC enezinye izinto zokwakha?
I-HPMC (HydroxyPOpyl Methylcelceltulose) isetyenziswa kakhulu kwizixhobo zokwakha kwaye inokuphucula kakhulu ukusebenza kunye nokusebenza ngokwakha. I-Cemeting Cometive: Njengearhente yokugcina amanzi kunye ne-tickener, i-HPMC inokuphucula ukungasebenzi kwaye kwandise ixesha lokusebenza ...Funda ngokugqithisileyo -
Izizathu kunye nezibonelelo zokusebenzisa i-HMC (Hydroxyyl methylcelcelcelse
UKUKHUSELEKELA KWESICELO Ukugcinwa kwamanzi kunye ne-HMC isebenza njengearhente yokugcina amanzi, ichaphazela ukungaguquguquki kunye nokusebenza komxube onamathela, ukonyusa ...Funda ngokugqithisileyo