-
Isitashi i-ether sisetshenziswa kakhulu ekwakhiweni kodaka, okungase kuthinte ukungaguquguquki kodaka olusekelwe ku-gypsum, usimende kanye nomcako, futhi kushintshe ukwakhiwa nokumelana ne-sag kodaka. Ama-ether esitashi ngokuvamile asetshenziswa ngokuhambisana nama-cellulose ether angashintshiwe futhi ashintshiwe. Kuyafaneleka...Funda kabanzi»
-
Izimpushana ze-polymer ezihlakazeka kabusha (RDP) zivame ukusetshenziswa ekwakhiweni kwama-putty powders. I-putty powder iyimpahla yokwakha esetshenziselwa ukwenza bushelelezi futhi ilenga izindawo ezifana nezindonga noma uphahla ngaphambi kokupenda noma ukwenza iphepha lodonga. Ukwengeza i-RDP ku-putty powder kunezinzuzo eziningana. Ithuthukisa isikhangiso...Funda kabanzi»
-
I-Redispersible polymer powder (RDP) iyimpushana encibilika emanzini esetshenziselwa ukuthuthukisa ukusebenza kwe-putty powder ezindongeni zangaphakathi nezangaphandle. I-RDP yenziwa nge-polymerizing vinyl acetate ne-ethylene ku-emulsion enamanzi. I-emulsion eyaba umphumela yabe isifuthwa yomiswa ukuze yakhe impushana egelezayo yamahhala. R...Funda kabanzi»
-
Redispersible polymer powder (RDP) i-polymer esetshenziswa njengesengezo osikeni lwengxube eyomile. I-RDP iyimpushana ekhiqizwa ngokufutha ngokumisa i-emulsion ye-polymer. Uma i-RDP yengezwa emanzini yenza i-emulsion ezinzile engasetshenziswa ukwenza udaka. I-RDP inezakhiwo eziningi eziyenza ibe isithako esibalulekile ...Funda kabanzi»
-
Ikhwalithi Ephakeme Yokwakhiwa Kwe-Adhesive Additive Redispersible Polymer (RDP) iyi-polymer esetshenziselwa ukuthuthukisa izakhiwo zokunamathela zokwakha. I-RDP iyimpushana encibilikayo emanzini efakwa kuglue ngesikhathi sokuxuba. I-RDP isiza ukukhulisa amandla, ukuguquguquka nokumelana namanzi kweglue. R...Funda kabanzi»
-
I-HPMC (Hydroxypropyl Methyl Cellulose) kanye ne-HEMC (Hydroxy Ethyl Methyl Cellulose) ama-cellulose ether asetshenziswa kakhulu ezintweni zokwakha ngenxa yezakhiwo zawo ezihlukile. Zingama-polymers ancibilika emanzini atholakala ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo. I-HPMC kanye ne-HEMC ...Funda kabanzi»
-
I-MHEC (i-Methyl Hydroxyethyl Cellulose) enye i-polymer esekelwe ku-cellulose evame ukusetshenziswa njengesengezo ezinhlelweni zokunikezela ezisekelwe kusimende. Inezinzuzo ezifanayo ku-HPMC, kodwa inomehluko wezakhiwo. Lokhu okulandelayo yizicelo ze-MHEC kumapulasi osimende: Wa...Funda kabanzi»
-
I-RDP (I-Redispersible Polymer Powder) iyisengezo sempushana esivame ukusetshenziswa ezintweni zokwakha, ikakhulukazi emikhiqizweni esekwe usimende njengodaka, izinto zokunamathisela kanye nama-tile grouts. Iqukethe ama-polymer resins (ngokuvamile asekelwe ku-vinyl acetate ne-ethylene) kanye nezithasiselo ezihlukahlukene. I-RDP powder ikakhulukazi ...Funda kabanzi»
-
I-Methylhydroxyethylcellulose (MHEC) iyisengezo esisetshenziswa kakhulu ezintweni esekwe usimende njengodaka nokhonkolo. Ingowomndeni wama-cellulose ethers futhi ikhishwa ku-cellulose yemvelo ngenqubo yokuguqulwa kwamakhemikhali. I-MHEC isetshenziswa ngokuyinhloko njenge-thickener, egcina amanzi...Funda kabanzi»
-
I-HPMC, eyaziwa nangokuthi i-hydroxypropyl methylcellulose, iyinhlanganisela yomndeni wama-cellulose ethers. Itholakala ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo. I-HPMC isetshenziswa kabanzi embonini yezokwakha ngenxa yezakhiwo zayo ezisebenzayo. I-HPMC ijwayele ukusetshenziswa njenge...Funda kabanzi»
-
I-Vinyl acetate ethylene (VAE) i-copolymer redispersible powder iyi-polymer powder esetshenziswa kabanzi embonini yezokwakha. Kuyimpushana egeleza mahhala ekhiqizwa ngokufafaza okomisa ingxube ye-vinyl acetate monomer, i-ethylene monomer nezinye izithasiselo. I-VAE copolymer redispersible powders avamise...Funda kabanzi»
-
IHydroxypropyl methyl cellulose (HPMC) iyi-polymer engeyona i-ionic, i-ether engeyona ionic cellulose eyenziwe nge-cellulose yezinto ze-polymer yemvelo. Umkhiqizo awunaphunga, awunambitheki, umpushana omhlophe ongenabuthi, ungancibilika emanzini abandayo ukuze wenze isisombululo se-viscous esisobala, esinokuqina, ukubopha, ukulahla...Funda kabanzi»