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I-ether ye-cellulose inokugcinwa kwamanzi okugqwesileyo, okunokuthintela ukufuma kumdaka omanzi ukuba uphume ngaphambi kwexesha okanye ukufunxwa ngumaleko wesiseko, kwaye uqinisekise ukuba i-samente ifakwe ngokupheleleyo emanzini, ngaloo ndlela iqinisekisa iimpawu zomatshini zodaka, ngokukodwa i-ben. ...Funda ngokugqithisileyo»
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I-Viscosity yiparameter ebalulekileyo yokusebenza kwe-cellulose ether. Ngokuqhelekileyo, okukhona i-viscosity iphezulu, kokukhona isiphumo sokugcina amanzi kwi-gypsum mortar. Nangona kunjalo, ukuphakama kwe-viscosity, kokukhona ubunzima bemolekyuli ye-cellulose ether, kunye nokuncipha okuhambelanayo kwi-so ...Funda ngokugqithisileyo»
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Kwiminyaka yakutshanje, kunye nokuphunyezwa ngokuthe ngcembe kwemigaqo-nkqubo efanelekileyo yokubambelela kwingqikelelo yophuhliso lwezenzululwazi kunye nokwakha uluntu olugcina imithombo yobutyebi, udaka lokwakha lwelizwe lam lujongene nokutshintsha kodaka lwemveli ukuya eludaka oluxutyiweyo, kunye nolwakhiwo oluxubeneyo. ...Funda ngokugqithisileyo»
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I-Diatom yodaka luhlobo lwezinto zangaphakathi zokuhombisa udonga kunye ne-diatomite njengeyona nto iphambili ekrwada. Inemisebenzi yokuphelisa i-formaldehyde, ukucoca umoya, ukulungelelanisa ukufuma, ukukhulula i-ion ye-oksijini engalunganga, i-fire retardant, ukucocwa kodonga, inzala kunye ne-deodorization, njl.Funda ngokugqithisileyo»
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I-self-leveling mortar inokuxhomekeka kubunzima bayo ukwenza isiseko esisicaba, esithambileyo kunye nesiqinileyo kwi-substrate yokubeka okanye ukudibanisa ezinye izinto, kwaye kwangaxeshanye inokuqhuba ukwakhiwa okukhulu kunye nokusebenza kakuhle. Ke ngoko, ulwelo oluphezulu ngumba obaluleke kakhulu wokuzilinganisa...Funda ngokugqithisileyo»
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I-Cellulose ether (i-CelluloseEther) yenziwe kwi-cellulose ngokusebenzisa i-etherification reaction ye-etherification ye-etherification enye okanye ezininzi kunye nokugaya okomileyo. Ngokweendlela ezahlukeneyo zeekhemikhali ze-ether substituents, i-cellulose ethers inokwahlulwa ibe yi-anionic, cationic kunye ne-nonionic ethers. Mna...Funda ngokugqithisileyo»
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01. Uhlobo lobunjineli obungangeni manzi udaka lokufakelwa kwe-thermal, olubonakaliswa ngokulandelayo izinto ezikrwada ngobunzima bomnatha: ikhonkrithi 300-340, ubunjineli bokwakha inkunkuma yomgubo we-40-50, i-lignin fiber 20-24, i-calcium formate 4-6, i-hydroxyl. Ipropyl methyl cellulose 7-9, isilicon carbide ...Funda ngokugqithisileyo»
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Kwi-mortar edibeneyo esele ilungile, nje ukuba i-ether encinci ye-cellulose inokuphucula kakhulu ukusebenza kodaka olumanzi, kunokubonwa ukuba i-cellulose ether iyona nto yokongeza echaphazela ukwakhiwa kodaka. "Ukukhethwa kweentlobo ezahlukeneyo, ii-viscosities ezahlukeneyo, ezahlukeneyo ...Funda ngokugqithisileyo»
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1. Ukusetyenziswa kwi-putty Kwi-putty powder, i-HPMC idlala iindima ezintathu ezinkulu zokuqina, ukugcinwa kwamanzi kunye nokwakhiwa. Thickener: I-cellulose thickener isebenza njenge-agent exhomayo ukugcina isisombululo somxube siphezulu nasezantsi kwaye sithintele ukudodobala. Ulwakhiwo: I-HPMC inefuthe lokuthambisa, elinokwenza...Funda ngokugqithisileyo»
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Umthamo wokugcina amanzi we-hydroxypropyl methylcellulose uxhomekeke kumxholo we-hydroxypropyl. Ngaphantsi kweemeko ezifanayo, umthamo wokugcina amanzi we-hydroxypropyl methylcellulose unamandla, kwaye umxholo we-methoxy womxholo ofanayo we-hydroxypropyl uyancipha ngokufanelekileyo. . I...Funda ngokugqithisileyo»
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I-Abstract: Eli phepha liphonononga impembelelo kunye nomthetho we-cellulose ether kwiipropati eziphambili ze-adhesives tile ngokusebenzisa iimvavanyo ze-orthogonal. Imiba ephambili yokulungiswa kwayo inentsingiselo ethile yereferensi yokulungelelanisa ezinye iipropathi zokunamathela kwi-tile. Namhlanje, imveliso, iproc...Funda ngokugqithisileyo»
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Ubungqina obucacileyo: Isiphumo somxholo owahlukileyo we-hydroxypropyl methylcellulose ether kwiipropati zodaka oluqhelekileyo oluxutyiweyo lokutyabeka lwafundwa. Iziphumo zibonise ukuba: ngokunyuka komxholo we-cellulose ether, ukuhambelana kunye nokuxinana kuyancipha, kwaye ixesha lokumisela liyancipha ...Funda ngokugqithisileyo»