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Ko te tukatuka i te cellulose he maha ngā tikanga hei tango me te whakapai ake i a ia mai i ōna pūtake tūturu, ko ngā tipu te nuinga. Ko te cellulose, he polysaccharide, te wāhanga hanganga o ngā pakitara pūtau i roto i ngā tipu, ā, koia te polymer waro tino nui rawa atu i runga i te Ao. He mea nui tōna tukatuka i roto i ngā ahumahi mai i...Pānuihia atu»
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I roto i te hanganga o te moata paura maroke, he mea nui te cellulose ether me te iti o te nui o te tāpiri, engari ka taea e ia te whakapai ake i te mahi whakaranu me te hanganga o te moata. Ki te kī ngāwari, tata ki ngā āhuatanga whakaranu maku katoa o te moata ka kitea me te n...Pānuihia atu»
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Ko te nuinga o tēnei tuhinga e whiriwhiri ana i te MMA, BA, AA hei monomer, ā, e matapakihia ana ngā āhuatanga o te whakapūhuitanga o te hononga me ēnei mea, pērā i te raupapa tāpiri, te nui o te tāpiri me te pāmahana tauhohenga o te kaiwhakaoho me ia monomer, ā, e kitea ana ngā āhuatanga pai rawa atu o te tukanga whakapūhuitanga o te hononga. Ko te rapa i...Pānuihia atu»
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Ko te hydroxypropyl cellulose, he mea tāpiri rongoā, kua wehea ki te hydroxypropyl cellulose iti-whakakapinga (L-HPC) me te hydroxypropyl cellulose teitei-whakakapinga (H-HPC) e ai ki te ihirangi o tōna hydroxypropoxy whakakapinga. Ka pupuhi te L-HPC hei otinga colloidal i roto i te wai, ā, kei a ia ngā āhuatanga...Pānuihia atu»
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1. Te Pūtake Ariā Ka kitea mai i te tauira hanganga he tino ngāwari te wehewehe i te hauwai (Na+) i runga i te CMC i roto i te wairewa (ko te tikanga kei roto i te ahua o te tote konutai), nō reira kei roto te CMC i te ahua o te anion i roto i te wairewa, arā, he utu kino tōna, ā, he amphoteric....Pānuihia atu»
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Ka taea te whakamahi i te Hydroxyethyl methyl cellulose HEMC hei kaihoko tiaki colloid, hei emulsifier me hei dispersant nā te mea he mahi hohe o te mata i roto i te wai. Ko tētahi tauira o tana whakamahinga penei: Te pānga o te hydroxyethyl methyl cellulose ki ngā āhuatanga o te sima. Hydroxyethyl methylce...Pānuihia atu»
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moata ārai-pakaru Ko te moata ārai-pakaru (moata ārai-pakaru), he mea hanga mai i te kaihoko ārai-pakaru i hangaia mai i te whakakotahitanga polymer me te ranunga, te sima me te onepu i konatunatua ki te wai i roto i te ōwehenga motuhake, ka taea te whakatutuki i tētahi āhua rerekē me te kore e pakaru, ā, ka mahi tahi me te whatunga. He pai ake te mahi a te kakahu. Hanga...Pānuihia atu»
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Ko te pūnaha paninga wai hei mara tono nui o te umanga cellulose ether, kua kore he pai o te cellulose ether ā-whare hei whakatutuki i te tono mākete e tipu haere ana, me te mate urutā me ngā huringa o te āhuatanga o te ao, kua tino piki haere te mekameka tuku cellulose ether ...Pānuihia atu»
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Te tūranga o te paura rapa ka taea te whakamarara anō i roto i te moata I tēnei wā, i te mea e whakaaetia haeretia ana, e whakamahia whānuitia ana hoki ngā hua moata paura maroke motuhake, ka aro nui te hunga o te umanga ki te paura rapa ka taea te whakamarara anō hei tetahi o ngā tāpiringa matua o te moata paura maroke motuhake, nō reira he maha ngā āhuatanga ...Pānuihia atu»
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Ko te tikanga whakamātotoru o te hydroxyethyl cellulose he whakanui ake i te matotoru mā te hanganga o ngā here hauwai i waenga i ngā ngota me ngā here hauwai i roto i ngā ngota, tae atu ki te whakamakuku me te hononga mekameka o ngā mekameka ngota. Nō reira, ka taea te wehewehe i te tikanga whakamātotoru o te hydroxyethyl cellulose ki...Pānuihia atu»
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Te tātari i ngā take pakaru o te paparanga gypsum 1. Te tātari take o ngā rauemi mata o te gypsum a) Te paraki whare kāore i te tino tika He nui te gypsum dihydrate kei roto i te gypsum whare, ka tere ake te piri o te gypsum. Kia whai hua ai te gypsum...Pānuihia atu»
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Kua riro te HPMC hydroxypropyl methylcellulose hei tētahi o ngā matū rongoā nui rawa atu i te kāinga me tāwāhi, nā te mea he painga tō te HPMC kāore i te rite ki ētahi atu matū. 1. Te wairewatanga wai Ka wairewa i roto i te wai matao i raro i te 40 ℃, i te 70% rānei o te etanoru, ā, kāore e wairewa i roto i te wai wera i runga ake...Pānuihia atu»