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Indlela yokusetyenziswa kwe-cellulose ether kunye nokusebenza kwayo kwi-powder mortar eyomileyo
Indlela yokusebenzisa i-cellulose ether Ukunyibilika ngokukhawuleza: 1. Ngaphantsi kokuvuselela okuqhubekayo, i-HPMC iyanyibilika emanzini kunye nezinye izinyibilikisi ze-organic, ezifana nokuchithwa ngokukhawuleza. Indlela ecetywayo: (1) Sebenzisa amanzi atshisayo angaphezu kwama-80 ° C ukongeza ngokuthe ngcembe le mveliso phantsi kokuvuselela okuqhubekayo. I-cellulose isasazwa ngokuthe ngcembe ...Funda ngokugqithisileyo -
Indlela yokukhetha i-cellulose efanelekileyo
(1) I-Hydroxypropyl methylcellulose (HPMC) yahlulwe ngohlobo oluqhelekileyo (uhlobo oluyi-soluble olushushu) kunye nohlobo olukhawulezayo lwamanzi abandayo: Uhlobo oluqhelekileyo, i-clumps emanzini abandayo, kodwa inokusasaza ngokukhawuleza emanzini ashushu kwaye iphele emanzini ashushu. Xa ubushushu behla ukuya kwiqondo elithile lobushushu, i-viscosity iya slo...Funda ngokugqithisileyo -
Ingxoxo kwi-Viscosity Test Method ye-Cellulose Etere isisombululo se-Dry-mix Mortar
I-Cellulose ether yi-polymer compound eyenziwe kwi-cellulose yendalo ngokusebenzisa inkqubo ye-etherification, kwaye igqwesileyo egqwesileyo kunye ne-arhente yokugcina amanzi. Imvelaphi yoPhando I-Cellulose ethers isetyenziswe ngokubanzi kudaka oluxutywe owomileyo kwiminyaka yakutshanje, ezona zisetyenziswa kakhulu zezinye ezingezo-ioni...Funda ngokugqithisileyo -
Yintoni indlela yokusebenza ye-HPMC?
Yintoni indlela yokusebenza ye-HPMC? I-HPMC, okanye i-hydroxypropyl methylcellulose, i-synthetic, i-polymer enyibilikayo emanzini ephuma kwi-cellulose. Isetyenziswa kwizicelo ezahlukeneyo, kubandakanya ukutya, amayeza, izinto zokuthambisa, kunye neemveliso zoshishino. I-HPMC yi-non-ionic, i-viscosity-enhancing pol...Funda ngokugqithisileyo -
Zenziwa njani ii-cellulose esters?
Zenziwa njani ii-cellulose esters? I-cellulose esters yiklasi yezixhobo ezenziwe xa i-cellulose iphendulwa nge-asidi okanye utywala. Imveliso ephumayo iyinto echasene kakhulu namanzi, ubushushu, kunye neekhemikhali. I-cellulose esters isetyenziswa kwiintlobo ngeentlobo zezicelo, i...Funda ngokugqithisileyo -
Yintoni inkqubo yokwenziwa kwe-methylcellulose?
Yintoni inkqubo yokwenziwa kwe-methylcellulose? I-Methylcellulose luhlobo lwepolymer esekwe kwi-cellulose esetyenziswa kwizicelo ezahlukeneyo, kubandakanya ukutya, amayeza, kunye nezithambiso. Ngumgubo omhlophe, ongenavumba, ongenancasa onyibilika emanzini abandayo kwaye wenze ijeli xa ushushu...Funda ngokugqithisileyo -
Imizekelo ye-cellulose ether
Imizekelo ye-cellulose ether I-cellulose ethers liqela leekhompawundi ezivela kwi-cellulose, inxalenye ephambili yeendonga zeeseli zesityalo. Zisetyenziswa njengee-agent ezityebisayo, izizinzisi, i-emulsifiers, kunye nee-agent ezixhomayo kwiimveliso ezahlukeneyo, kubandakanya ukutya, amayeza, kunye nezithambiso. Umzekelo...Funda ngokugqithisileyo -
HPMC viscosity
I-HPMC viscosity HPMC (i-hydroxypropyl methylcellulose) luhlobo lwe-viscosity modifier, i-thickener, kunye ne-stabilizer esetyenziswa kumashishini ahlukeneyo. Ingumgubo omhlophe, ongenavumba, ongenancasa ophuma kwiselulosi kwaye usetyenziswa kwiintlobo ngeentlobo zezicelo, kubandakanya ukutya, amayeza, izinto zokuthambisa, i...Funda ngokugqithisileyo -
Uyenza njani i-ethyl cellulose?
Uyenza njani i-ethyl cellulose? I-Ethyl cellulose yipolymer eyenziwe nge-cellulose, i-organic compound efumaneka kwizityalo. Ngumgubo omhlophe, ongenavumba, ongenancasa onganyibilikiyo emanzini kunye nezinyibilikisi ezininzi eziphilayo. I-Ethyl cellulose EC isetyenziswa kwizicelo ezahlukeneyo, kubandakanya idyasi...Funda ngokugqithisileyo -
Zingaphi izongezo kwi-gypsum plaster?
Zingaphi izongezo kwi Gypsum plaster? Kukho iintlobo ngeentlobo zezongezo ezinokuthi zisetyenziswe kwi gypsum plaster, eziquka iaccelerators, retarders, plasticizers, air-entraining agents, bonding agents, kunye nezinto ezigxotha amanzi. 1. I-Accelerators: Ii-accelerators zisetyenziselwa ukukhawulezisa ixesha lokumisela i-gypsum p...Funda ngokugqithisileyo -
IHydroxypropyl methylcellulose ether kwiipropati zodaka lothuthu lwempukane
I-Hydroxypropyl methylcellulose ether kwiipropati ze-fly ash mortar Impembelelo ye-hydroxypropyl methylcellulose ether kwiipropati zodaka lwe-fly ash yaphononongwa, kunye nobudlelwane phakathi kobuninzi obumanzi kunye namandla oxinzelelo lwahlalutywa. Iziphumo zovavanyo zibonisa ukuba ukongeza i-hydroxypropy...Funda ngokugqithisileyo -
Yintoni iHydroxypropyl methylcellulose?
Yintoni iHydroxypropyl methylcellulose? 1. Intshayelelo I-Hydroxypropyl methylcellulose (HPMC) isetyenziswa ngokubanzi i-polymer e-soluble yamanzi ephuma kwi-cellulose. Yi-non-ionic, ayinavumba, ayinancasa, imhlophe ukuya kumgubo omhlophe osetyenziswa kakhulu kumashishini okutya, amayeza kunye nezokuthambisa. HP...Funda ngokugqithisileyo
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