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Ko te moata whakaranu-mākū he sima, he kirikiri pai, he ranunga tāpiri, he wai me ngā momo wāhanga kua whakatauhia kia rite ki te mahi. Kia rite ki tētahi ōwehenga, i muri i te ine me te whakaranu i roto i te teihana whakaranu, ka haria ki te wāhi whakamahi mā te taraka whakaranu, ka maka ki roto i te pouaka motuhake. Ko te...Pānuihia atu»
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He mea nui te mahi a ngā tāpiringa ki te whakapai ake i te mahi hanga moata maroke-ranu, engari mā te tāpiri i te moata maroke-ranu ka nui ake te utu o ngā rauemi moata maroke-ranu i tērā o te moata tuku iho, e 40% neke atu rānei o te utu rauemi i roto i te moata maroke-ranu...Pānuihia atu»
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He mea hanga te Hydroxypropyl methylcellulose mai i te miro tino parakore o te cellulose mā te whakaetere motuhake i raro i ngā āhuatanga kawakore, ā, ka oti te tukanga katoa i raro i te aroturuki aunoa. Kāore e rewa i roto i te ether, te acetone me te etanoru tino, ā, ka pupuhi hei kohu mārama, hei kohu paku kapua rānei...Pānuihia atu»
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Mā te nui o te hydroxypropyl methylcellulose ether ka noho te wai i roto i te moata mō te wā roa hei whakatairanga i te makuku tonu o te sima, hei whakapai ake hoki i te piri i waenga i te moata me te papa. Te Pānga o te Rahi o te Matūriki me te Wā Whakaranu o te Hydroxypropyl Methyl Cellulose Ether ...Pānuihia atu»
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Ko te cellulose ether he momo rauemi i ahu mai i te polymer tūturu, he āhuatanga o te emulsification me te suspension. I roto i ngā momo maha, ko te HPMC te mea he nui te putanga me te mea e whakamahia whānuitia ana, ā, kei te tere haere te pikinga o tōna putanga. I ngā tau tata nei, nā te tipu o te...Pānuihia atu»
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Ko te Hydroxypropyl methylcellulose (HPMC) he ether cellulose kore-ionic i hangaia mai i te rauemi polymer tūturu cellulose mā roto i te raupapa o ngā tukanga matū. He paura ma, kāore he kakara, kāore he reka, kāore hoki he paitini, ka pupuhi hei wairewa colloidal mārama, paku kapua rānei i roto i te wai matao. Kei a ia te t...Pānuihia atu»
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Paura piri gypsum (paura maroke tere) (Tunu 1) Inenga Here (kg) Paura rapa ka taea te whakamarara anō 5-5.5 Whakaroa gypsum 0.5-1 Paura paraikete Paris (mā i runga ake i te 85) 750 Konupūmā taumaha (paura rere rua) 250 Piri kaha, wā tuwhera 20-30 meneti. Paura maroke ...Pānuihia atu»
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He matū nui te cellulose ether kore-ionic e hiahiatia ana e te umanga rauemi hanga me te umanga paninga. I tēnei wā, i raro i te papamuri o te pikinga tonu o te uara putanga katoa o te umanga hanga ā-rohe me te whānui tonu o te paninga...Pānuihia atu»
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He kupu whakataki ki te peita kōhatu tūturu He momo peita te peita kōhatu tūturu he rite te āhua ki te karāneti me te māpere. Ko te nuinga o te peita kōhatu tūturu he mea hanga ki te paura kōhatu tūturu o ngā tae rerekē, e whakamahia ana hei hanga i te āhua kōhatu rūpahu o ngā pakitara o waho o te whare, e mōhiotia ana ko te wai...Pānuihia atu»
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Mā te pupuri wai nui ka tino makuku te sima, ka tino whakanui ake i te kaha o te here, ā, i te wa ano, ka taea te whakanui ake i te kaha kume me te kaha kutikuti, ka tino whakapai ake i te pānga hanga me te whakapai ake i te pai o te mahi. Te whakamahinga o te hydroxypropyl methylc...Pānuihia atu»
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He mea nui te mahi a ngā tāpiringa ki te whakapai ake i te mahi hanga moata maroke-ranu, engari mā te tāpiri i te moata maroke-ranu ka nui ake te utu o ngā rauemi moata maroke-ranu i tērā o te moata tuku iho, e 40% neke atu rānei o te utu rauemi i roto i te moata maroke-ranu...Pānuihia atu»
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Ko te cellulose ether he matū pūmua i hangaia mai i te cellulose tūturu mā te tukanga etherification, ā, he mea whakamātotoru me te pupuri wai pai rawa atu. Papamuri Rangahau Kua whānuitia te whakamahinga o ngā cellulose ether i roto i te moata maroke-ranu i ngā tau tata nei, ko ngā mea e whakamahia whānuitia ana ko ētahi kore-ionic...Pānuihia atu»