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Yintoni i-hydroxyethyl cellulose? I-Hydroxyethyl cellulose (HEC), i-solid emhlophe okanye ekhanyayo emthubi, engenavumba, engenatyhefu ene-fibrous okanye engumgubo, elungiselelwe ngokunyibilikisa i-alkaline cellulose kunye ne-ethylene oxide (okanye i-chlorohydrin), eyinxalenye ye-genus Nonionic soluble cellulose ethers. Kuba i-HEC ine...Funda ngokugqithisileyo»
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Xa sisebenzisa i-putty powder, kuya kubakho iingxaki ezithile, ngoko ke asazi isizathu. Ndicinga ukuba kufanele kubekho iintlobo ezisixhenxe zeengxaki ezihlala zivela kwi-putty powder! Eyokuqala: Yenze ngokukhawuleza. Oku kunxulumene kakhulu nokongezwa kwe-calcium yomlotha kunye nezinga lokugcina amanzi kwi-fibe...Funda ngokugqithisileyo»
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Ekusetyenzisweni kwe-hydroxypropyl methyl cellulose HPMC, sihlala sifumanisa ukuba yahlulwe ngokweendidi ezimbini: ukunyibilika ngokukhawuleza kunye nokunyibilika kancinci. Masiqonde umahluko phakathi kokunyibilika ngokukhawuleza kunye nokunyibilika kancinci kwe-hydroxypropyl methyl cellulose. I-HPMC ekhawulezileyo ibhekisa ekusetyenzisweni kwe-cros...Funda ngokugqithisileyo»
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Udaka oluxutywe ngomileyo ludibaniso lwezinto ezisebenzisa isamente (isamente, uthuthu oluphumayo, umgubo we-slag, njl.njl.), ii-aggregates ezintle ezikumgangatho ophezulu (isanti ye-quartz, i-corundum, njl.njl., kwaye ngamanye amaxesha zifuna ii-aggregates ezilula, ezifana ne-ceramsite, i-polystyrene ekhulisiweyo, njl.njl.) Iigranules, i-perlite ekhulisiweyo, i-vermicu ekhulisiweyo...Funda ngokugqithisileyo»
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I-starch ether Yenza i-mortar ibe nkulu, yonyuse ukumelana nokungawi, ukumelana nokungawi kunye ne-rheology ye-mortar Umzekelo, ekwakhiweni kwe-tile glue, i-putty, kunye ne-plastering mortar, ingakumbi ngoku ekubeni ukutshiza ngoomatshini kufuna ukutyibilika okuphezulu, umzekelo, kubaluleke kakhulu kwi-gypsum-ba...Funda ngokugqithisileyo»
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IHydroxypropyl Methyl Cellulose – i-masonry mortar Yomeleza ukunamathela kumphezulu we-masonry, kwaye yonyusa ukugcinwa kwamanzi, ukuze amandla e-masonry aphuculwe. Ukuthamba okuphuculweyo kunye ne-plasticity ukuze kuphuculwe iipropati zokusetyenziswa, ukusetyenziswa okulula konga ixesha kunye nokuphucula...Funda ngokugqithisileyo»
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I-Sodium carboxymethyl cellulose (ekwaziwa ngokuba yi: sodium carboxymethyl cellulose, carboxymethyl cellulose, CMC, Carboxymethyl, Cellulose I-Sodium, ityuwa ye-Sodium yeCaboxy Methyl Cellulose) yeyona isetyenziswa kakhulu kwaye yeyona ininzi kwiindidi ze-cellulose ehlabathini namhlanje. I-CMC-Na ngamafutshane, yi-c...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose ineempawu zokutyeba, zokubopha, zokusasaza, zokuhlanganisa, zokwenza ifilimu, zokumisa, zokufaka i-absorbing, zokufaka i-gelling, ezisebenzayo kumphezulu, zokugcina umswakama kunye nezokukhusela i-colloid. Uluhlu lwezicelo lubanzi kakhulu. Ubunzima Ubunzima be-hydroxypropyl methylcellulose genera...Funda ngokugqithisileyo»
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1. I-Cellulose idluliswa yi-D-glucopyranose β- I-polymer ethe tye eyenziwe kukudityaniswa kweebhondi ze-glycoside eziyi-1,4. I-membrane ye-cellulose ngokwayo i-crystalline kakhulu kwaye ayinakugaywa emanzini okanye yenziwe ibe yi-membrane, ngoko ke kufuneka iguqulwe ngokweekhemikhali. I-hydroxyl ekhululekileyo kwiindawo ze-C-...Funda ngokugqithisileyo»
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Imakethi yeemaski zobuso iye yaba licandelo lezinto zokuthambisa elikhula ngokukhawuleza kwiminyaka yakutshanje. Ngokwengxelo yophando lweMintel, ngo-2016, iimveliso zeemaski zobuso zibekwe kwindawo yesibini ngokuphindaphindiweyo kokusetyenziswa ngabathengi baseTshayina phakathi kwazo zonke iindidi zeemveliso zokhathalelo lolusu, apho iimaski zobuso zezona zidumileyo...Funda ngokugqithisileyo»
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Kwimeko yokwenyani yemarike, iintlobo ezahlukeneyo zeepowder zelatex zinokuchazwa njengezimangalisayo. Ngenxa yoko, ukuba umsebenzisi akanazo iingcali zakhe zobugcisa okanye izixhobo zokuvavanya, unokukhohliswa kuphela ngabathengisi abaninzi abangathembekanga kwimarike. Okwangoku, kukho abanye abantu abathi...Funda ngokugqithisileyo»
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enye. Umahluko phakathi kwe-hydroxypropyl methylcellulose (HPMC) exutyiweyo kunye ne-hydroxypropyl methylcellulose ecocekileyo (HPMC) 1. Inkangeleko: I-hydroxypropyl methylcellulose ecocekileyo I-HPMC ibukeka ithambile kwaye inobunzima obuphantsi, ukusuka kwi-0.3-0.4g/ml; i-hydroxypropyl methylcellulose exutyiweyo I-HPMC ine-b...Funda ngokugqithisileyo»