Raru pāmahana HPMC gel

Mō te raruraru o te pāmahana o te gelHydroxypropyl Methyl Cellulose HPMC, he maha ngā kaiwhakamahi kāore e aro nui ana ki te raruraru o te pāmahana o te Hydroxypropyl Methyl Cellulose. I ēnei rā, ko te Hydroxypropyl Methyl Cellulose te tikanga whānuitia e wehewehea ana i runga i tōna matotoru, engari mō ētahi taiao motuhake me ngā ahumahi motuhake, kāore e ranea te whakaata noa i te matotoru o te hua. Kei raro nei ka whakatakihia te pāmahana o te Hydroxypropyl Methyl Cellulose.

He pānga tika te nui o te rōpū Methoxyl ki te nui o te whakapūkara o te cellulose, ā, ka taea te whakarite i te nui o te rōpū Methoxyl mā te whakahaere i te tātai, te pāmahana tauhohenga me te wā tauhohenga. I taua wā anō, ka pā te nui o te whakakorenga ki te nui o te whakakapinga o te Hydroxyethyl, o te Hydroxypropyl rānei. Nō reira, ka ngoikore te pupuri wai o te cellulose ether me te pāmahana teitei o te gel. Me tūhura tēnei tukanga whakaputa, nō reira ehara i te mea he iti te utu whakaputa o te cellulose ether mēnā he iti te nui o te Methoxy, engari, ka nui ake te utu.

Ka whakatauhia te pāmahana o te tiēre e ngā rōpū methoxyl, ā, ko te pupuri wai ka whakatauhia e ngā rōpū Hydroxypropoxy. E toru noa iho ngā rōpū whakakapinga i runga i te cellulose. Kimihia te pāmahana e tika ana mōu, te pupuri wai e tika ana, kātahi ka whakatauhia te tauira o tēnei cellulose.

He mea nui te pāmahana o te gel mō te whakamahinga ote etera cellulose. Ina nui ake te pāmahana o te taiao i te pāmahana tiēre, ka wehea te cellulose ether i te wai, ā, ka ngaro tōna pupuri wai. Ko te pāmahana tiēre o te cellulose ether i te mākete ka taea te whakatutuki i ngā hiahia o te taiao whakamahi moata (haunga ngā taiao motuhake). Ki taku whakaaro, kāore e tika kia aro nui ki te taupū mahi o te pāmahana tiēre i te wā e whakamahia ana te moata. Ko te tikanga, me whai whakaaro ngā kaihanga o te cellulose ether ki tēnei.