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Ko te cellulose ether he momo polymer haurua-hangai kore-ionic teitei. E rua ngā momo āhuatanga wairewa-wai me te āhuatanga whakarewa-wai. He rerekē ngā pānga i roto i ngā ahumahi rerekē. Hei tauira, i roto i ngā rauemi hanga matū, ko ēnei ngā pānga hiato: ①Te roa o te pupuri-wai...Pānuihia atu»
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I te whanaketanga me te whakamahinga o te peita rapa wai-pūtake, ka kanorau te kōwhiringa o te whakamātotoru peita rapa. Te whakatikatika i te rheology me te whakahaere matotoru o ngā peita rapa mai i ngā reiti kutikuti teitei, waenga me te iti. Te whiriwhiri me te whakamahinga o ngā whakamātotoru mō ngā peita rapa me ngā peita rapa i roto i ngā momo...Pānuihia atu»
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He rerekē ngā matū e rua o te Hydroxyethyl cellulose me te ethyl cellulose. Ko ēnei ngā āhuatanga o rāua. Hydroxyethyl cellulose Hei matū horoi kore-ionic, hei tāpiri atu ki te whakamātotoru, te whakatārewatanga, te here, te whakamānu, te hanga kiriata, te marara, te pupuri wai me te whakarato i te whakamarumaru...Pānuihia atu»
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Ka whakaranua ā-tinanatia te paura pūmua marara me ētahi atu piri kore-waro (pērā i te sima, te raima kua whakamaroketia, te gypsum, te uku, me ētahi atu) me ngā momo rauemi whakahiato, whakakī me ētahi atu tāpiringa [pērā i te hydroxypropyl methylcellulose, te polysaccharide (māngaro ether), te muka muka, me ētahi atu] hei hanga moata maroke-whakaranu. W...Pānuihia atu»
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I ngā tau tata nei, he maha ngā paura rapa kapia, ngā paura rapa ātete-wai kaha-teitei me ētahi atu paura rapa tino iti te utu kua puta ki te mākete hei whakakapi i te emulsion VAE tuku iho (vinyl acetate-ethylene copolymer), he mea whakamaroke-rehu, ā, ka taea te hangarua. Ko te paura rapa marara, kātahi...Pānuihia atu»
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Hei here paura, e whakamahia whānuitia ana te paura pūmua ka taea te whakamarara anō i roto i te umanga hanga. E pā tika ana te kounga o te paura pūmua ka taea te whakamarara anō ki te kounga me te ahunga whakamua o te hanga. I te tere o te whanaketanga, kei te piki haere te maha o ngā umanga R&D me te whakaputa e uru ana ki...Pānuihia atu»
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tuatahi. Kia mārama tuatahi he aha te paura pūmua ka taea te whakamarara anō. Ko ngā paura pūmua ka taea te whakamarara he pūmua paura i hangaia mai i ngā whakamomona pūmua mā te tukanga whakamaroke rehu tika (me te kōwhiringa o ngā tāpiringa e tika ana). Ka huri te paura pūmua maroke hei whakamomona ina tūtaki ki te wai,...Pānuihia atu»
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Te tūranga o te paura pūmua ka taea te whakamarara anō i roto i te paura putty: he kaha te piri me ngā āhuatanga miihini, he tino ātete ki te wai, he uruhanga, he ātete ki te kawakore me te ātete ki te kakahu, ā, ka taea te whakapai ake i te pupuri wai me te whakanui ake i te wā tuwhera mō te roa ake. 1. Ko te pānga ...Pānuihia atu»
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Whakataki hua Ko te RDP 9120 he paura Polymer ka taea te whakamarara anō i hangaia mō te moata piri nui. Mārama noa ka whakapai ake i te piri i waenga i te moata me te rauemi turanga me ngā rauemi whakapaipai, ā, ka whakawhiwhi i te moata ki te piri pai, te ātete ki te hinga, te ātete ki te pānga me te ātete ki te pakū...Pānuihia atu»
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Ko te paura pūmua ka taea te whakamarara anō te tāpiri matua mō te paura maroke kua oti te whakaranu pērā i te sima, te gypsum rānei. Ko te paura rapa ka taea te whakamarara anō he ranunga pūmua ka whakamaroketia ki te rehu, ka whakakotahihia mai i te 2um tuatahi hei hanga i ngā matūriki porowhita o te 80~120um. Nā te mea ko ngā mata o te...Pānuihia atu»
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Ko ngā hua paura rapa polymer redispersible he paura redispersible wairewa, e wehea ana ki ngā copolymers ethylene/vinyl acetate, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic acid copolymers, me ētahi atu, me te waipiro polyvinyl hei colloid tiaki. Nā te kaha here...Pānuihia atu»
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I roto i te moata, ka taea e te paura pūmua ka taea te whakamarara anō te whakapai ake i ngā āhuatanga hanga hangarau o te paura rapa, te whakapai ake i te rere o te paura rapa, te whakapai ake i te ātete thixotropy me te totoro, te whakapai ake i te kaha piri o te paura rapa, te whakapai ake i te wairewatanga wai, me te whakanui ake i te wā e ...Pānuihia atu»