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Ko te cellulose ether he pūhui ngota ngota teitei kore-ionic, he wairewa-wai, he wairewa-whakarewa hoki. He rerekē ngā pānga o tēnei ki ngā ahumahi rerekē. Hei tauira, i roto i ngā rauemi hanga matū, ko ēnei ngā pānga whakakotahi: ①Kaihoko pupuri wai ②Kaiwhakamātotoru ③Te tautoko whakataurite...Pānuihia atu»
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Ko te Hydroxypropyl methylcellulose he ether cellulose kore-ionic i tangohia mai i te miro kua parakoretia, he rauemi polymer tūturu, mā roto i te raupapa o ngā tukanga matū. E whakamahia ana i roto i te umanga hanga: paura putty ātete-wai, whakapiri putty, putty whakamaroke, kāpia peita, moata parai pereki...Pānuihia atu»
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1. Ka tere te maroke o te paura putty Whakautu: E pā ana tēnei ki te tāpiri o te konupūmā pungarehu me te tere pupuri wai o te muka, ā, e pā ana hoki ki te maroke o te pakitara. 2. Ka tihore te paura putty, ka hurihuri Whakautu: E pā ana tēnei ki te tere pupuri wai, he mea ngāwari ki te puta ina ...Pānuihia atu»
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Methylcellulose (MC) Ko te tātai ngota o te methylcellulose (MC) ko: [C6H7O2(OH)3-h(OCH3)n\]x Ko te tukanga whakaputa he hanga cellulose ether mā roto i tētahi raupapa o ngā tauhohenga i muri i te rongoā o te miro kua whakapaia ki te kawakore, me te whakamahi i te methyl chloride hei kaihoko etherification. I te nuinga o te wā, ko te degr...Pānuihia atu»
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Ko te cellulose ether he pūhui hangai i hangaia mai i te cellulose tūturu mā te whakarerekētanga matū. Ko te cellulose ether he mea ahu mai i te cellulose tūturu. He rerekē te hanga o te cellulose ether i ngā pūhui hangai. Ko tōna rauemi taketake ko te cellulose, he matū pūhui tūturu. Nā te ...Pānuihia atu»
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I roto i te moata maroke, ko te cellulose ether te tāpiri matua ka taea te whakapai ake i te mahi a te moata mākū me te pā ki te mahi hanga o te moata. Ko te methyl cellulose ether te mahi pupuri wai, whakamātotoru, me te whakapai ake i te mahi hanga. He pai te pupuri wai...Pānuihia atu»
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I ngā tau tata nei, me te whakatinanatanga āta haere o ngā kaupapa here e tika ana mō te piri ki te ariā whanaketanga pūtaiao me te hanga i tētahi hapori penapena rauemi, kei te anga atu te moata hanga o tōku whenua ki tētahi panoni mai i te moata tuku iho ki te moata whakaranu-maroke, ā, ko te hanga whakaranu-maroke...Pānuihia atu»
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Ko te moata paura maroke he moata whakauru maroke polymer, he moata paura maroke kua oti te hanga. He momo sima me te gypsum hei rauemi turanga matua. E ai ki ngā whakaritenga mahi whare rerekē, ka tāpirihia ngā rauemi hanga paura maroke me ngā tāpiringa ki tētahi ōwehenga kua whakaritea. He moata hanga...Pānuihia atu»
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He mea nui te matotoru o te mahi a te cellulose ether. I te nuinga o te wā, ko te teitei ake o te matotoru, ko te pai ake o te pānga pupuri wai o te moata gypsum. Heoi, ko te teitei ake o te matotoru, ko te teitei ake o te taumaha ngota o te cellulose ether, ā, ko te hekenga e rite ana ki tōna...Pānuihia atu»
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1. Ngā etera cellulose (MC, HPMC, HEC) Ko te MC, HPMC, me te HEC e whakamahia whānuitia ana i roto i te putty hanga, peita, moata me ētahi atu hua, ko te nuinga hei pupuri wai me te whakahinuhinu. He pai. Tikanga tirotiro me te tautuhi: Taumahahia kia 3 karamu o te MC, HPMC rānei, HEC rānei, maka ki roto i te 300 ml o te wai ka whakaohokia...Pānuihia atu»
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I roto i te moata kua oti te whakaranu, he iti noa te nui o te cellulose ether e tāpirihia ana, engari ka taea e ia te whakapai ake i te mahi a te moata mākū, ā, koia te tāpiri matua e pā ana ki te mahi hanga o te moata. He kōwhiringa whaitake o ngā cellulose ether o ngā momo rerekē, ngā matotoru rerekē...Pānuihia atu»
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He pūhui hanga-haurua kore-ionic te cellulose ether, he wairewa-wai, he wairewa-whakarewa hoki. He rerekē ngā pānga o tēnei ki ngā ahumahi rerekē. Hei tauira, i roto i ngā rauemi hanga matū, ko ēnei ngā pānga whakakotahi: ①Kaihoko pupuri wai, ②Kaiwhakamātotoru, ③Āhuatanga whakataurite, ④Kiriata...Pānuihia atu»