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01 Hydroxypropyl Methyl cellulose 1. Moata sima: Whakapai ake i te marara o te sima-onepu, whakapai ake i te kirihou me te pupuri wai o te moata, he pānga ki te aukati i ngā kapiti, me te whakarei ake i te kaha o te sima. 2. Sima tāera: whakapai ake i te kirihou me te pupuri wai o te...Pānuihia atu»
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1. He aha te whakamahinga matua o te hydroxypropyl methylcellulose (HPMC)? He whānuitia te whakamahinga o te HPMC i roto i ngā rauemi hanga, ngā paninga, ngā kapia hangai, ngā uku, ngā rongoā, ngā kai, ngā kakahu, ngā mahi ahuwhenua, ngā mea whakapaipai, ngā tupeka me ētahi atu ahumahi. Ka taea te wehewehe i te HPMC ki ngā momo hanga, ngā momo kai me...Pānuihia atu»
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Ko te Hypromellose, e kiia nei ko te hydroxypropylmethylcellulose (HPMC), koinei pea te cellulose ether e whakamahia whānuitia ana i roto i te hanga o ngā matrices hydrophilic. Mā te Hypromellose ka tukuna he rongoā i roto i te huarahi whakahaere, ka angitu te whakanui ake i te roa o te tukunga o ...Pānuihia atu»
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Ko ngā āhuatanga matua o te hydroxyethyl methyl cellulose (HEMC) ko: 1. Wairewatanga: wairewa ki te wai me ētahi whakarewa waro, ka taea te wairewa i te HEMC ki te wai matao, ko tōna kukū mōrahi ka whakatauhia anake e te matotoru, ka rerekē te wairewatanga me te matotoru, ko te iti o te matotoru, ko te nui ake o te t...Pānuihia atu»
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Ko te Cellulose Thicker, e mōhiotia whānuitia ana ko te cellulose gum, te hydroxypropyl methyl cellulose, e whakamahia ana hei emulsifier, hei thickender, hei suspension professional, me ētahi atu mea, e kitea ana i roto i ngā mea whakapaipai. Ka tāpirihia hoki ki ngā shampoos makawe, ki ngā toothpaste me ngā hopi wai, hei hanga i tō rātou matotoru kounga teitei me te auau...Pānuihia atu»
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Ingoa matū, Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC), Sodium Carboxymethyl cellulose (CMC), Hydroxyethyl cellulose (HEC), Hydrophobically modified HEC (HMHEC), Methyl cellulose (MC), Methyl hydroxyethyl cellulose (MHEC), Ethyl hydroxyethyl cellulose (EHEC), Hydrop...Pānuihia atu»
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Ko ngā rauemi mata matua e hiahiatia ana mō te hanga cellulose ether ko te miro kua whakatikatikaina (te penupenu rakau rānei) me ētahi whakarewa matū noa, pērā i te propylene oxide, te methyl chloride, te houra wai, te houra wai, te ethylene oxide, te toluene me ētahi atu rauemi āwhina. Ko te umanga whakarunga...Pānuihia atu»
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Ko te konutai carboxymethyl cellulose wairewa-wai, te methyl cellulose, te hydroxypropyl methyl cellulose, te hydroxypropyl cellulose, te hydroxyethyl cellulose me te ethyl cellulose wairewa-hinu katoa e whakamahia ana hei piripiri, hei wawahi, hei rauemi tukunga pumau me te whakahaere mō ngā whakaritenga ā-waha, hei paninga kiriata-...Pānuihia atu»
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Ko te tauira o te cellulose ether he pūhui polymer i hangaia mai i te cellulose me te hanganga ether. Kei roto i ia mowhiti glucose i roto i te macromolecule cellulose e toru ngā rōpū hydroxyl, ko te rōpū hydroxyl tuatahi kei runga i te ono o ngā ngota waro, me te rōpū hydroxyl tuarua kei runga i te tuarua me te tuatoru o ngā ngota waro. Ko te...Pānuihia atu»
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Ka hangaia te cellulose ether mai i te cellulose mā te tauhohenga etherification o tētahi, ētahi rānei o ngā kaihoko etherification me te huri maroke. E ai ki ngā hanganga matū rerekē o ngā whakakapinga ether, ka taea te wehewehe i ngā cellulose ether ki ngā ether anionic, cationic me te nonionic. Ko te cellulose ionic me ētahi atu...Pānuihia atu»
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Tūnga Mākete CMC: Kua roa te whakamahinga whānui o te konutai carboxymethyl cellulose hei rauemi hiko kino i roto i te hanga pākahiko, engari ki te whakatauritea ki te umanga kai me te rongoā, te umanga hanga, te umanga hinu matū, te hanga paraihe niho, me ētahi atu, ko te ōwehenga o te CMC e whakamahia ana...Pānuihia atu»
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Ko te Hydroxyethyl cellulose (HEC) he ether cellulose kore-ionic i hangaia mai i te rauemi polymer tūturu cellulose mā te raupapa etherification. He paura ma, he kirikiri rānei, kāore he kakara, kāore he reka, kāore he paitini, ka taea te whakarewa ki te wai matao hei hanga i tētahi otinga matotoru mārama, ā, ko te rewa...Pānuihia atu»