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maroke tere Ko te take nui o tēnei ko te nui rawa o te paura konupūmā pungarehu (ka taea te whakaiti i te nui o te paura konupūmā pungarehu e whakamahia ana i roto i te tauira putty) e pā ana ki te tere pupuri wai o te hydroxypropyl methylcellulose, ā, e pā ana hoki ki te maroke o te pakitara. Te tihore i te...Pānuihia atu»
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Ko te Hydroxypropyl methylcellulose he ether cellulose kore-ionic i tukatukahia mai i te miro kua whakapaia mā roto i te raupapa o ngā tauhohenga matū. He matū paura ma, kāore he kakara, kāore he paitini, ka rewa ki te wai, ā, ka puta he wairewa koloidal mārama, paku kapua rānei. He āhuatanga ōna o te...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. He hua ether e ahu mai ana i te polysaccharide i hangaia mā te alkaliization me te etherification. Kāore he...Pānuihia atu»
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1. Ngā raruraru noa i roto i te paura putty maroke tere Ko te nuinga o tēnei e pā ana ki 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) me te tere pupuri wai o te hydroxypropyl methylcellulose (HPMC), ā, he mea anō hoki...Pānuihia atu»
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Ko te paura rapa ka taea te whakamarara anō he paura totoka mā te whakamaroke i te rapa motuhake. He mea nui te whakamahi hei tāpiri mō te "mōta maroke-whakaranu" me ētahi atu mōta maroke-whakaranu mō ngā rauemi hangahanga pakitara o waho. Kia aro ki ēnei e toru...Pānuihia atu»
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Ko te Hydroxypropyl methylcellulose te nuinga o te wā e whakamahia ana hei whakamarara i roto i te hanga o te polyvinyl chloride, ā, koia te kaiāwhina matua mō te whakarite PVC mā te whakapūhui whakatārewatanga. I roto i te tukanga hanga o te umanga hanga, ka whakamahia nuitia i roto i ngā hanganga miihini pēnei i te pakitara...Pānuihia atu»
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Ko ngā tāpiringa kua whakarerekētia pērā i ngā tāpiringa moata kua oti te whakaranu, ngā etera cellulose, ngā kaiwhakahaere totoka, te paura rapa ka taea te whakamarara anō, ngā kaihoko whakauru hau, ngā kaihoko kaha wawe, ngā whakaiti wai, me ētahi atu, e tāpirihia ana kia rite ki ngā hiahia o te kaupapa, ka tino whakapai ake i te mahi a te mea kua oti te whakaranu ...Pānuihia atu»
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Te whakamahinga o te hydroxypropyl methylcellulose (HPMC) i roto i te moata hangahanga, te moata whakatārewatanga: Mā te pupuri wai nui ka tino makuku te sima, ka nui ake 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 whai hua...Pānuihia atu»
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(1) Te whakatau i te matotoru: Ka whakaritea te hua maroke ki roto i tētahi otinga wai me te kukū taumaha o te 2°C, ā, ka inehia e te mita hurihuri NDJ-1; (2) He paura te āhua o te hua, ā, ka tāpirihia te "s" ki te hua tonu. Me pēhea te whakamahi i te hydroxyp...Pānuihia atu»
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He mea tino nui te taupū matotoru o te hydroxypropyl methylcellulose. Kāore te matotoru e tohu i te parakore. Ko te matotoru o te cellulose HPMC e whakawhirinaki ana ki te tukanga whakaputa. Me whiriwhiri ngā taiao whakamahinga rerekē i te cellulose HPMC me ngā matotoru rerekē, kaua ko te teitei ake o te matotoru...Pānuihia atu»
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Ko te moata whakaranu mākū e pā ana ki ngā rauemi sima, te kirikiri pai, te ranunga tāpiri, te wai me ngā momo wāhanga kua whakatauhia i runga i te mahi. E ai 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. Penapenahia te...Pānuihia atu»
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Ngā momo ranunga e whakamahia whānuitia ana i roto i te hanga moata maroke-ranu, ō rātou āhuatanga mahi, te tikanga mahi, me ō rātou awe ki te mahi a ngā hua moata maroke-ranu. Te pānga whakapai ake o ngā matū pupuri wai pēnei i te cellulose ether me te māngaro ether, ka taea te whakamarara anō...Pānuihia atu»