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ukoma ngokukhawuleza Oku kungenxa yokongezwa kakhulu komgubo we-calcium womlotha (ubungakanani bomgubo we-calcium womlotha osetyenziswa kwifomula ye-putty bunokunciphisa ngokufanelekileyo) kunxulumene nesantya sokugcina amanzi se-hydroxypropyl methylcellulose, kwaye kunxulumene nokoma kodonga. Ukuxobula...Funda ngokugqithisileyo»
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Iyintoni i-viscosity efanelekileyo ye-hydroxypropyl methylcellulose (HPMC)? Umgubo we-putty ngokubanzi yi-100,000 yuan, kwaye iimfuno ze-mortar ziphezulu, kwaye i-150,000 yuan iyafuneka ukuze kube lula ukuyisebenzisa. Ngaphezu koko, owona msebenzi ubalulekileyo we-HPMC kukugcina amanzi, kulandele ukutyeba. Kwi...Funda ngokugqithisileyo»
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IHydroxypropylmethylcellulose (HPMC) yipowder emhlophe engenavumba, engenavumba, engenatyhefu enokwahlulwa emanzini abandayo ukuze ivelise isisombululo samanzi esicacileyo nesicacileyo. Ineempawu zokutyeba, ukubopha, ukusasazwa, ukuxuba, ukususa i-mulsification, ukudada, ukudada,...Funda ngokugqithisileyo»
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I-Cellulose isetyenziswa kakhulu kwi-masterbatch ye-thermal insulation mortar, i-putty powder, i-asphalt road, iimveliso ze-gypsum kunye neminye imboni. Ineempawu zokuphucula nokwenza ngcono izixhobo zokwakha, kunye nokuphucula uzinzo lwemveliso kunye nokufaneleka kolwakhiwo. Namhlanje, ndiza kwazisa ...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose yi-non-ionic cellulose ether eyenziwe nge-cellulose yendalo yepolymer material ngokusebenzisa uthotho lweenkqubo zeekhemikhali. Ziluhlobo lwepowder emhlophe engenavumba, engenavumba, engenatyhefu, evuvukala emanzini abandayo kwaye ibizwa ngokuba yisisombululo se-colloidal esicacileyo okanye esinamafu kancinci....Funda ngokugqithisileyo»
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Okokuqala: Okukhona umxholo wothuthu uphantsi, kokukhona umgangatho uphezulu Izinto ezibangela isigqibo malunga nobungakanani bentsalela yothuthu: 1. Umgangatho wezinto eziluhlaza ze-cellulose (umqhaphu ocociweyo): ngokuqhelekileyo okukhona umgangatho womqhaphu ocociweyo ungcono, kokukhona umbala we-cellulose oveliswayo umhlophe, kokukhona umxholo wothuthu ungcono kwaye umanzi...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose isetyenziswa kakhulu njengesithambisi kwishishini lokugquma, nto leyo enokwenza ukugquma kukhanye kwaye kube buthathaka, kungabi ngumgubo, kwaye kuphucule iimpawu zokulinganisa. Makhe ndikuxelele indlela yokujonga ukuba umgubo we-putty womile na. Udonga lomile ngokupheleleyo. Jonga ngokubonakalayo...Funda ngokugqithisileyo»
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Ngoku ekubeni kukho iimarike ezininzi ze-hydroxypropyl carboxymethyl cellulose kwaye amaxabiso engalingani, indlela yokufumanisa ngokulula nangokukhawuleza umgangatho we-hydroxypropyl carboxymethyl cellulose ibe yingxaki ebalulekileyo! Ngoko ke ungawugweba njani umgangatho we-hydroxypropyl methylcellulose? Okokuqala...Funda ngokugqithisileyo»
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I-cellulose ether hpmc inomsebenzi wokugcina amanzi kunye nokuqina kwi-samente mortar kunye ne-gypsum-based mortar, enokuphucula ngempumelelo ukunamathela kunye nokumelana ngokuthe nkqo kwezinto ze-mortar. Izinto ezifana nobushushu begesi, ubushushu kunye nesantya soxinzelelo lomoya zinefuthe elibi kwi...Funda ngokugqithisileyo»
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I-Cellulose yokwakha sisongezelelo esisetyenziswa kakhulu kwimveliso yokwakha. I-Cellulose yokwakha isetyenziswa kakhulu kwi-dry powder mortar. Ukongezwa kwe-cellulose ether kuphantsi kakhulu, kodwa kunokuphucula kakhulu ukusebenza kwe-wet mortar kwaye kuchaphazele ukwakhiwa kwe-mortar. I-Perf...Funda ngokugqithisileyo»
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Okwangoku, umgangatho we-hydroxypropyl methylcellulose yasekhaya uyahluka kakhulu, kwaye ixabiso liyahluka kakhulu, okwenza kube nzima kubathengi ukwenza ukhetho olufanelekileyo. I-HPMC eguquliweyo yenkampani efanayo yangaphandle yimiphumo yeminyaka emininzi yophando. Ukongezwa kwezinto ezilandelelanayo kungenza...Funda ngokugqithisileyo»
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Umxube ongaphantsi kwamanzi, odlala indima ebalulekileyo ekuphuculeni ukusebenza kokwakha umxube owomileyo, uxabisa ngaphezulu kwama-40% eendleko zezinto zokwakha umxube owomileyo. Uninzi lwezixube kwimarike yasekhaya zibonelelwa ngabavelisi bamanye amazwe, kwaye ireferensi yemveliso...Funda ngokugqithisileyo»