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Ko te mahi a te cellulose ether hpmc he pupuri wai me te whakamātotoru i roto i te moata sima me te moata gypsum, ka taea te whakapai ake i te piri me te ātete poutū o ngā rauemi moata. Ko ngā āhuatanga pēnei i te pāmahana hau, te pāmahana me te tere pēhanga hau he pānga kino ki...Pānuihia atu»
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Ko te cellulose mō te hanga he tāpiringa e whakamahia ana i roto i te hangahanga. Ko te cellulose mō te hangahanga ka whakamahia i roto i te moata paura maroke. He iti noa te tāpiri o te cellulose ether, engari ka taea e ia te whakapai ake i te mahi o te moata maku me te pā ki te hanganga o te moata. Ko te tino pai...Pānuihia atu»
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I tēnei wā, he rerekē rawa te kounga o te hydroxypropyl methylcellulose o te kāinga, ā, he rerekē rawa hoki te utu, he uaua ki ngā kaihoko te whiriwhiri tika. Ko te HPMC whakarerekētia o taua kamupene ke anō te hua o ngā tau maha o te rangahau. Mā te tāpiri o ngā matū iti ka taea te...Pānuihia atu»
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Ko te ranunga papaku, he mea nui ki te whakapai ake i te mahi hanga moata maroke-ranu, e kapi ana i te neke atu i te 40% o te utu rauemi mō te moata maroke-ranu. Ko te nuinga o ngā ranunga i te mākete o roto e tukuna ana e ngā kaihanga o tāwāhi, ā, ko te horopeta tohutoro o te hua...Pānuihia atu»
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Ko te nui o te HPMC e whakamahia ana i roto i ngā mahi mahi ka rerekē i runga i te āhuarangi, te pāmahana, te kounga o te paura konupūmā pungarehu o te rohe, te tauira o te paura putty me te "kounga e hiahiatia ana e ngā kiritaki". I te nuinga o te wā, kei waenganui i te 4 kg me te 5 kg. Hei tauira: ko te nuinga o te paura putty i roto i te B...Pānuihia atu»
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Ko tētahi o ngā rerekētanga nui i waenga i te moata maroke-ranu me te moata tuku iho ko te whakarerekētanga o te moata maroke-ranu ki te iti o ngā tāpiringa matū. Ko te tāpiri i tētahi tāpiri ki te moata paura maroke ka kiia ko te whakarerekētanga tuatahi, ko te tāpiri i ngā tāpiringa e rua, neke atu rānei, ka kiia ko te whakarerekētanga tuarua...Pānuihia atu»
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Ko te gypsum whakakore-pūkawa te hau paru i puta mai i te tahunga o ngā wahie kei roto he whanariki (waro, hinu), ngā para totoka ahumahi i puta mai i te tukanga purenga whakakore-pūkawa, me te gypsum hemihydrate (te tātai matū CaSO4· 0.5H2O), he rite te mahi ki tērā o te na...Pānuihia atu»
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Ko te mahi nui a te Hydroxypropyl methylcellulose (HPMC) ko te pupuri wai, te whakamātotoru me te whakapai ake i te mahi hanga i roto i te sima, te gypsum me ētahi atu rauemi paura. Ka taea e te mahi pupuri wai pai te ārai i te paura mai i te maroke me te pakaru nā te nui o te wai...Pānuihia atu»
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I ngā tau tata nei, me te whanaketanga tonu o te hangarau whakamarumaru pakitara o waho, te ahunga whakamua tonu o te hangarau hanga cellulose, me ngā āhuatanga pai o te HPMC tonu, kua whānuitia te whakamahinga o te HPMC i roto i te umanga hanga. Hei tūhura atu i te tikanga ...Pānuihia atu»
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Ko te ingoa Hainamana o te HPMC ko te hydroxypropyl methylcellulose. He kore-ionic, ā, he maha ngā wā ka whakamahia hei pupuri wai i roto i te moata maroke-ranu. Koinei te rauemi pupuri wai e whakamahia whānuitia ana i roto i te moata. Ko te tukanga whakaputa o te HPMC he hua ether e ahu mai ana i te polysaccharide i hangaia e te...Pānuihia atu»
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1. Ngā raruraru noa i roto i te paura putty Ko te tere o te maroke te take matua o te nui o te paura konupūmā pungarehu i tāpirihia (he nui rawa, ka taea te whakaiti i te nui o te paura konupūmā pungarehu i whakamahia i roto i te tauira putty) e pā ana ki te tere pupuri wai o te muka, ā, e pā ana hoki ki te maroke o...Pānuihia atu»
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I roto i te moata kua oti te whakaranu, mena ka taea e te iti o te cellulose ether te whakapai ake i te mahi a te moata mākū, ka kitea ko te cellulose ether te tāpiri matua e pā ana ki te mahi hanga o te moata. Ko te kōwhiringa o ngā momo rerekē, ngā matotoru rerekē, ngā pa rerekē...Pānuihia atu»