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E whakaatu ana te Pikitia 1 i te panonitanga o te tere pupuri wai o te moata me te nui o te HPMC. Ka kitea i te Pikitia 1, ina 0.2% noa iho te nui o te HPMC, ka taea te whakapai ake i te tere pupuri wai o te moata; ina 0.4% te nui o te HPMC, kua eke te tere pupuri wai ki te 9...Pānuihia atu»
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He mahi nui tā ngā tāpiringa ki te whakapai ake i te mahi hanga moata maroke-whakaranu. E whai ake nei ka tātarihia, ka whakatauritehia hoki ngā āhuatanga taketake o te paura rapa me te cellulose, ā, ka tātarihia hoki te mahi a ngā hua moata maroke-whakaranu mā te whakamahi i ngā tāpiringa. Paura rapa ka taea te whakamarara anō Rapa ka taea te whakamarara anō ...Pānuihia atu»
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He mea whakamātotoru te Methyl Hydroxyethyl Cellulose (MHEC) e whakamahia whānuitia ana i roto i ngā ahumahi maha, tae atu ki te hanga, te rongoā, me ngā hua tiaki whaiaro. Nā ōna āhuatanga ahurei, he mea nui te mahi a te MHEC ki te whakarei ake i te mahi me te kounga o ngā momo hanganga. He Kupu Whakataki ki te Meth...Pānuihia atu»
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Ko te paru diatom he momo rauemi whakapaipai pakitara o roto, ko te diatomite te rauemi matua. Ko āna mahi he tango i te formaldehyde, he pure i te hau, he whakahaere i te haumākū, he tuku i ngā katote hāora kino, he ārai ahi me te ārai mura, he horoi-ā-koe i te pakitara, he whakahoromata me te tango i ngā mea kakara...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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Ka taea e te moata whakaōrite-ake te whakawhirinaki ki tōna ake taumaha hei hanga i tētahi turanga papatahi, maeneene, me te kaha ki runga i te papa, hei whakatakoto, hei hono rānei i ētahi atu rauemi. I taua wā anō, ka taea e ia te mahi i ngā mahi hanga nui me te whai hua. Nō reira, ko te rere nui he āhuatanga tino nui o te mahi whakaōrite-ake...Pānuihia atu»
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1. cellulose ether – te mua o te cellulose ether Ko te cellulose ether te polysaccharide tino nui o te ao i ēnei rā. Ko ngā pūtake matua o te cellulose tūturu ko te miro, ngā rākau, ngā tipu wai, te tarutaru me ērā atu. Kei roto i te miro te 92-95% o te cellulose; Kei roto i te harakeke te 80% o te cellulose; Kei roto i te rakau...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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Ko te Hydroxypropyl methylcellulose he momo cellulose kore-ionic i konatunatua ki te ether. Kāore i rite ki te ionic methyl carboxymethyl cellulose ionic i konatunatua ki te ether, kāore e tauhohe ki ngā konganuku taumaha. Nā te rerekētanga o ngā ōwehenga o te ihirangi methoxyl me te ihirangi hydroxypropyl i roto i te hydroxypropyl methylcellulose me ngā viscos rerekē...Pānuihia atu»
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Ko te Hydroxypropyl methylcellulose (ingoa INN: Hypromellose), e whakarārangitia ana ko te hypromellose (hydroxypropyl methylcellulose, whakarāpopototia ko te HPMC), he momo ethers whakauru cellulose kore-ionic. He polymer viscoelastic haurua-hanga, kore mahi, e whakamahia whānuitia ana hei hinu whakahinuhinu i roto i te ophthalmology, he...Pānuihia atu»
- E mōhio ana koe ki ngā kāpū ngohengohe o te tipu hydroxypropyl methylcellulose me tōna mira colloid?
I tēnei wā, ko ngā rauemi mata kua pakari o ngā kāpū tipu ko te hydroxypropyl methylcellulose (HPMC) me te pullulan, ā, e whakamahia ana hoki te māngaro hydroxypropyl hei rauemi mata. Mai i te tīmatanga o te tekau tau atu i 2010, kua whakamahia te HPMC i roto i te umanga hanga kāpū tipu Hainamana, ā, i runga i tēnā...Pānuihia atu»
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Ngā tikanga whakamātautau Ingoa tikanga: hypromellose—te whakatau i te rōpū hydroxypropoxy—te whakatau i te rōpū hydroxypropoxy Whānuitanga o te whakamahinga: Ka whakamahia e tēnei tikanga te tikanga whakatau hydroxypropoxy hei whakatau i te ihirangi o te hydroxypropoxy i roto i te hypromellose. E tika ana tēnei tikanga ki te hy...Pānuihia atu»