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Mu myaka ya vuba aha, ifu nyinshi ya resin rubber, ifu ikomeye cyane idapfa amazi n'indi fu ihendutse cyane ya rubber yagaragaye ku isoko kugira ngo isimbuze emulsion gakondo ya VAE (vinyl acetate-ethylene copolymer), yumisha ikanashobora kongera gukoreshwa. Ifu ya latex ijugunywamo, hanyuma...Soma byinshi»
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Nk'igikoresho gifata ifu, ifu ya polymer ishobora gukurwamo ikoreshwa cyane mu nganda z'ubwubatsi. Ubwiza bw'ifu ya polymer ishobora gukurwamo bufitanye isano itaziguye n'ubwiza n'iterambere ry'ubwubatsi. Bitewe n'iterambere ryihuse, hari ibigo byinshi by'ubushakashatsi n'iterambere n'umusaruro byinjira mu...Soma byinshi»
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Ubwa mbere. Banza usobanukirwe icyo ifu ya polymer ishobora gukurwamo. Ifu ya polymer ishobora gukurwamo ni polymer zikozwe mu mashini zikoresha polymer binyuze mu buryo bwiza bwo kumisha (no guhitamo inyongeramusaruro zikwiye). Ifu ya polymer yumye ihinduka igikoresho iyo ihuye n'amazi,...Soma byinshi»
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Uruhare rw'ifu ya polymer ishobora gushonga mu ifu ya putty: ifite ubushobozi bwo gufata neza no gukoresha ikoranabuhanga, idashobora kuvomerera amazi, ibasha kwinjira mu mazi, kandi irwanya alkali cyane kandi idashobora kwangirika, kandi ishobora kongera uburyo amazi abikwamo no kongera igihe cyo gufungura kugira ngo irambe neza. 1. Ingaruka ...Soma byinshi»
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Intangiriro y'ibicuruzwa RDP 9120 ni ifu ya polymer ishobora kongera gushonga yakozwe kugira ngo ikoreshwe mu buryo bworoshye. Birumvikana ko irushaho gufatana hagati ya sima n'ibikoresho by'ibanze n'ibikoresho byo gushushanya, kandi igaha sima gufatana neza, kudagwa, kudahura n'ingaruka no kudashwanyagurika...Soma byinshi»
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Ifu ya polymer ishobora guhindurwa ni yo yiyongereyeho cyane mu ifu yumye ivanze neza nka sima cyangwa gypsum. Ifu ya latex ishobora guhindurwa ni emulsion ya polymer yumishwa ikanashyirwa hamwe kuva kuri 2um ya mbere kugira ngo ikore uduce tw’umubumbe twa 80 ~ 120um. Kubera ko ubuso bw'i...Soma byinshi»
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Ibikoresho by'ifu ya latex ya polymer ishobora guhindurwa ni ifu ishobora guhindurwa mu mazi, igabanyijemo ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic aside copolymers, nibindi, hamwe na polyvinyl alcohol nk'ikirinda colloid. Bitewe n'uko ifatana cyane...Soma byinshi»
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Muri mortier, ifu ya polymer ishobora gushonga ishobora kunoza imiterere y’ubwubatsi bw’ifu ya rubber, kunoza uburyo ifu ya rubber itemba, kunoza thixotropy no kudakomera, kunoza imbaraga z’ifu ya rubber, kunoza uburyo amazi ashonga, no kongera igihe ...Soma byinshi»
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Ifu ya polymer ishobora guhindurwa ni ifu ikwirakwizwa hakoreshejwe spray yumisha emulsion ya polymer yahinduwe. Ishobora guhindurwa neza kandi ishobora kongera guhindurwamo emulsion ya polymer ihamye nyuma yo kongeramo amazi. Imikorere yayo ni imwe neza n'iya polymer ya mbere. Kubera iyo mpamvu, irashobora...Soma byinshi»
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Ibikoresho by'ifu ya polymer ishobora guhindurwa ni ifu ishobora guhindurwa ishonga mu mazi, bigabanyijemo ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic copolymers, nibindi, hamwe na polyvinyl alcohol nk'ikirinda. Iyi fu ishobora guhindurwa vuba...Soma byinshi»
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Hari monosodium glutamate, carboxymethyl cellulose, hydroxypropyl methyl cellulose, na hydroxyethyl cellulose, ari byo bikoreshwa cyane. Mu bwoko butatu bwa cellulose, bugoye gutandukanya ni hydroxypropyl methylcellulose na hydroxyethyl cellulose. Reka dutandukanye...Soma byinshi»
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Hydroxypropyl methylcellulose igabanyijemo ubwoko bubiri: ubwoko busanzwe bwa hot-melt n'ubwoko bwa cold-water instant. Hydroxypropyl methylcellulose ikoresha 1. Gypsum series Mu bicuruzwa bya gypsum series, cellulose ethers zikoreshwa cyane cyane mu kubika amazi no kongera uburyohe. Bimwe muri byo bitanga ubutabazi bumwe na bumwe....Soma byinshi»