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Eminyakeni yamuva nje, kuye kwavela inqwaba yempushana yenjoloba ye-resin, impushana yerabha enamandla kakhulu engavimbeli amanzi kanye nenye impushana yerabha eshibhile evele emakethe ukuze ithathele indawo ye-VAE emulsion yendabuko (vinyl acetate-ethylene copolymer), eyomiswa futhi eyomisiwe. isebenziseka kabusha.Impushana ye-latex ehlakazekayo, bese...Funda kabanzi»
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Njenge-powder binder, i-polymer powder ehlakazeka kabusha isetshenziswa kabanzi embonini yezokwakha.Izinga le-polymer powder elihlakazeka kabusha lihlobene ngqo nekhwalithi kanye nenqubekelaphambili yokwakhiwa.Ngokuthuthuka okusheshayo, ayanda amabhizinisi e-R&D kanye nokukhiqiza angena...Funda kabanzi»
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kuqala.Okokuqala qonda ukuthi iyini i-polymer powder ehlakazeka kabusha.Izimpushana ze-polymer ezihlakazekayo ama-polymers ayimpuphu akhiwe ngama-emulsion e-polymer ngokusebenzisa inqubo efanele yokumisa isifutho (kanye nokukhethwa kwezithasiselo ezifanele).I-polymer powder eyomile iphenduka i-emulsion lapho ihlangana namanzi, ...Funda kabanzi»
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Indima yempushana ye-polymer ehlakazeka kabusha ku-putty powder: inokunamathela okuqinile kanye nezakhiwo zemishini, ukungangeni kwamanzi okuvelele, ukungena kwamanzi, nokumelana ne-alkali okuhle kakhulu nokumelana nokugqokwa, futhi ingathuthukisa ukugcinwa kwamanzi futhi yandise Isikhathi Esivulekile sokuqina okuthuthukisiwe.1. Umphumela...Funda kabanzi»
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Isingeniso somkhiqizo i-RDP 9120 iyimpushana yePolymer ehlakazeka kabusha eyenzelwe udaka olunamathelayo oluphezulu.Ngokusobala ithuthukisa ukunamathela phakathi kodaka nezinto eziyisisekelo nezinto zokuhlobisa, futhi inika udaka ngokunamathela okuhle, ukumelana nokuwa, ukumelana nomthelela kanye ne-abrasion resis...Funda kabanzi»
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Impushana ye-polymer ehlakazeka kabusha iyisengezo esikhulu sempushana eyomile exutshwe ngodaka njengosimende noma i-gypsum-based.I-latex powder ehlakazeka kabusha iyi-emulsion ye-polymer eyomiswa futhi ihlanganiswe kusukela ku-2um yokuqala ukuze yakhe izinhlayiya eziyindilinga ezingama-80 ~ 120um.Ngoba ubuso be-p...Funda kabanzi»
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Imikhiqizo ye-polymer latex powder ehlakazeka kabusha iyizimpushana ezincibilika kabusha ezincibilika emanzini, ezihlukaniswe ngama-ethylene/vinyl acetate copolymers, ama-vinyl acetate/tertiary ethylene carbonate copolymers, ama-copolymers e-acrylic acid, njll., anotshwala be-polyvinyl njenge-colloid evikelayo.Ngenxa yokubopha okuphezulu...Funda kabanzi»
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Esakhiweni, i-polymer powder ehlakazeka kabusha ingathuthukisa izici zokwakha ubunjiniyela be-powder yerabha, ithuthukise uketshezi lwempushana yerabha, ithuthukise i-thixotropy kanye nokumelana ne-sag, ithuthukise amandla okuhlangana empushana yerabha, ithuthukise ukunyibilika kwamanzi, futhi yandise isikhathi lapho isikhona. ..Funda kabanzi»
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I-polymer powder e-redispersible iwukuhlakazwa kwempushana okucutshungulwa ngokumiswa kwesifutho se-emulsion ye-polymer eguquliwe.Ine-redispersibility enhle futhi ingaphinda ifakwe emulsion ye-polymer ezinzile ngemva kokwengeza amanzi.Ukusebenza kufana ncamashi ne-emulsion yokuqala.Ngenxa yalokho, kungenzeka...Funda kabanzi»
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Imikhiqizo yempushana ye-polymer ehlakazeka kabusha izimpushana ezingancibilika kabusha ezihlakazeka emanzini, ezihlukaniswa zibe ama-ethylene/vinyl acetate copolymers, ama-vinyl acetate/tertiary ethylene carbonate copolymers, ama-acrylic copolymers, njll., ane-polyvinyl alcohol njenge-colloid evikelayo.Le powder ingashesha...Funda kabanzi»
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Kukhona i-industrial monosodium glutamate, i-carboxymethyl cellulose, i-hydroxypropyl methyl cellulose, ne-hydroxyethyl cellulose, okuyizona ezisetshenziswa kakhulu.Phakathi kwezinhlobo ezintathu ze-cellulose, okunzima kakhulu ukuhlukanisa i-hydroxypropyl methylcellulose ne-hydroxyethyl cellulose.Ake sihlukanise...Funda kabanzi»
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IHydroxypropyl methylcellulose ihlukaniswe yaba izinhlobo ezimbili: uhlobo olujwayelekile lokuncibilika okushisayo kanye nohlobo olusheshayo lwamanzi abandayo.I-Hydroxypropyl methylcellulose isebenzisa 1. Uchungechunge lwe-Gypsum Emikhiqizweni yochungechunge lwe-gypsum, ama-cellulose ethers asetshenziselwa kakhulu ukugcina amanzi nokwandisa ukushelela.Ndawonye banikeza ukukhululeka okuthile....Funda kabanzi»