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1. Lithini igama elivela kwi-hydroxypropyl methylcellulose? ——Impendulo: Hydroxypropyl Methyl Cellulose, isiNgesi: Hydroxypropyl Methyl Cellulose Isifinyezo: HPMC okanye MHPC Igama elivela kwi-Alias: Hypromellose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose, Cellulose, 2-hydroxypropylmethyl Cellulose ether. Cellulose ...Funda ngokugqithisileyo»
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I-Redispersible latex powder yi-redispersible powder enyibilikayo emanzini, eyi-copolymer ye-ethylene kunye ne-vinyl acetate, ene-polyvinyl alcohol njenge-colloid ekhuselayo. Ke ngoko, i-redispersible latex powder ithandwa kakhulu kwimarike yoshishino lokwakha, kwaye isiphumo sokwakha asikuko...Funda ngokugqithisileyo»
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Udaka oluxutyiweyo olumanzi: udaka oluxutyiweyo luhlobo lwesamente, i-aggregate entle, umxube kunye namanzi, kwaye ngokweempawu zezinto ezahlukeneyo, ngokwesilinganiso esithile, emva kokuba ilinganiswe kwisikhululo sokuxuba, ixutywe, ithuthwe iye kwindawo apho ilori isetyenziswa khona, kwaye ingeniswe kwi ...Funda ngokugqithisileyo»
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Okwangoku, akukho ngxelo ikhoyo malunga nefuthe lendlela yokongeza i-hydroxyethyl cellulose kwinkqubo yokupenda i-latex. Ngophando, kufunyaniswe ukuba ukongezwa kwe-hydroxyethyl cellulose kwinkqubo yokupenda i-latex kwahlukile, kwaye ukusebenza kwepeyinti ye-latex elungisiweyo kwahlukile kakhulu....Funda ngokugqithisileyo»
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Ngoku abantu abaninzi abazi nto ingako nge-hydroxypropyl starch ether. Bacinga ukuba akukho mahluko mkhulu phakathi kwe-hydroxypropyl starch ether kunye ne-starch eqhelekileyo, kodwa akunjalo. Ubungakanani be-hydroxypropyl starch ether esetyenziswa kwiimveliso ze-mortar buncinci kakhulu, kwaye ubuninzi be-pola bongeziweyo...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose yahlulwe yaba ziintlobo ezimbini zamanzi abandayo ashushu anyibilikayo ngoko nangoko. 1. Uthotho lweGypsum Kwiimveliso zothotho lwegypsum, i-cellulose ether isetyenziselwa kakhulu ukugcina amanzi kunye nokuthamba. Xa zidibene zibonelela ngesiqabu. Ingasombulula amathandabuzo malunga nokuqhekeka kwedrama kunye ...Funda ngokugqithisileyo»
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Kwi-putty powder, idlala indima ezintathu zokutyeba, ukugcina amanzi kunye nokwakha. Ukutyeba: I-Cellulose inokwenziwa ibe nkulu ukuze ixhonywe kwaye igcine isisombululo sihambelana phezulu nasezantsi, kwaye imelane nokuwa. Ukugcinwa kwamanzi: Yenza i-putty powder yome kancinci ukunceda i-ash calcium ukuba isabele phantsi...Funda ngokugqithisileyo»
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Inyibilika emanzini nakwezinye izinyibilikisi zendalo zinokunyibilika emanzini abandayo, uxinaniso lwayo oluphezulu lumiselwa kuphela yi-viscosity, ukunyibilika kuyatshintsha nge-viscosity, kokukhona i-viscosity iphantsi, kokukhona ukunyibilika kukhulu. Ukumelana netyuwa: I-Hydroxypropyl methylcellulose yokwakha...Funda ngokugqithisileyo»
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01. Umahluko phakathi kwe-hydroxypropyl methyl yobuxoki kunye ne-hydroxypropyl methyl ekumgangatho ophezulu Inkangeleko: Isitatshi esicocekileyo i-HPCM ibonakala ifana kakhulu, phakathi kwe-0.3 kunye ne-0.4 g/ml. I-Amylum inamathela kwisitatshi ngoko ke i-HPCM lulwelo kwaye aluxinezelekanga kangako kune-detoxifiers eqhelekileyo. Iimeko: istatshi esigcwele istatshi, i-hpm ...Funda ngokugqithisileyo»
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Abasebenzisi abaninzi abasoloko benika ingqalelo kwingxaki yobushushu bejeli ye-hydroxypropyl methylcellulose. Kule mihla, i-hydroxypropyl methylcellulose ngokubanzi yahlulwa ngokwe-viscosity, kodwa kwezinye iindawo ezikhethekileyo kunye namashishini akhethekileyo, yi-viscosity kuphela yemveliso ebonakaliswayo...Funda ngokugqithisileyo»
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Kukho izinto ezininzi ezichaphazela ukusetyenziswa kwe-hydroxypropyl methylcellulose HPMC kwizixhobo zokwakha, ingakumbi iplasta esekwe kwi-gypsum, ngolu hlobo lulandelayo: 1 Ukugcinwa kwamanzi I-Hydroxypropyl methylcellulose yokwakha ithintela ukufunxwa kwamanzi ngokugqithisileyo yi-substrate, kwaye xa i-gyp...Funda ngokugqithisileyo»
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Umxube omnye unemida ekuphuculeni ukusebenza kwe-gypsum slurry. Ukuba ukusebenza kwe-gypsum mortar kuza kufezekisa iziphumo ezanelisayo kwaye kuhlangatyezwane neemfuno ezahlukeneyo zokusetyenziswa, kufuneka kudityaniswe iikhemikhali, umxube, izizalisi, kunye nezixhobo ezahlukeneyo kwaye...Funda ngokugqithisileyo»