He aha ngā āhuatanga ka pā ki te matotoru o te hydroxypropyl methylcellulose?

Mō te paninga o te moata mākū,hydroxypropyl methylcelluloseHe pai ngā āhuatanga whakamātotoru, ka taea te whakanui ake i te kaha piri i waenga i te moata mākū me te paparanga turanga, ā, ka taea hoki te whakapai ake i te mahi ārai-totoka o te moata, nō reira e whakamahia whānuitia ana mō te whakapūkara. Moata, te pūnaha whakamahana pakitara o waho me te moata piri pereki.

Hei whakamātotoru i te cellulose ether, ka taea hoki e ia te whakanui ake i te ōritetanga me te kaha ārai-marara o ngā rauemi sima hou kua whakaranua, ā, ka taea hoki te ārai i ngā raruraru o te wehewehe, te wehewehe me te toto i roto i te moata me te raima. Ka taea te whakamahi ki te raima muka-whakapakari, te raima raro wai me te raima whakakī-whaiaro.

Ka taea e te Hydroxypropyl methylcellulose te whakanui ake i te mahi matotoru o ngā rauemi sima. Ko te nuinga o tēnei mahi e ahu mai ana i te matotoru o te otinga cellulose ether. I te nuinga o te wā, ka whakamahia te taupū tau o te matotoru hei aromatawai i te matotoru o te otinga cellulose ether, ko te cellulose ia. Ko te matotoru o te ether e pā ana ki tētahi kukū o te otinga cellulose ether, ko te tikanga 2% te 2%, i tētahi pāmahana kua tohua, pērā i te 20 nekehanga me te tere hurihuri, mā te whakamahi i tētahi taputapu ine kua tohua, pērā i te viscometer hurihuri. Uara matotoru.

Ko te matotoru tētahi o ngā tawhā nui hei aromatawai i te mahi a te cellulose ether. Ko te teitei ake o te matotoru o te otinga hydroxypropyl methylcellulose, ko te pai ake o te matotoru o ngā rauemi sima, ā, ko te pai ake o te mahi piri ki te papa. I taua wā anō, he kaha ake tōna kaha ārai-totoka me tōna kaha ārai-marara, engari ki te nui rawa tōna matotoru, ka pā ki te mahi rere me te whakahaere o ngā rauemi sima.

He aha ngā āhuatanga ka pā ki te matotoru o te hydroxypropyl methylcellulose? Ko ngā take e whai ake nei te nuinga e whakawhirinaki ana.

1. Ka nui ake te kaha o te whakapūhui o te cellulose ether o te hydroxypropyl methylcellulose, ka nui ake tōna taumaha ngota, ka hua ake he matotoru ake o tōna wairewa.

2. Mena he nui ake te nui, te kukū rānei o te cellulose ether, ka nui ake te matotoru o tōna wairewa. Heoi, me āta whiriwhiri i te nui e tika ana o te cellulose ether i te wā e whakamahia ana, kia kore ai e nui rawa te cellulose ether. Ka pā ki te mahi a te moata me te raima.

3. Pērā i te nuinga o ngā wai, ka heke te matotoru o te wairewa cellulose ether i te pikinga o te pāmahana, ā, ka nui ake te kukū o te cellulose ether, ka iti iho te pāmahana. Ka nui ake te pānga.

4. He mea hanga noa te wairewa cellulose ether, ā, he āhua angiangi tōna. Ka nui ake te tere kutikuti i te wā whakamātautau, ka iti ake te matotoru.

Ka whakaitihia te piripono o te moata nā te mahi a te kaha o waho, he mea whai hua anō hoki tēnei mō te hanganga waru o te moata, ka hua ake he piripono pai me te ngāwari o te mahi o te moata i te wā kotahi. Heoi, ki tete etera celluloseHe nui ake te kukū o te otinga. Ina iti te matotoru, ā, he iti te matotoru, ka kitea ngā āhuatanga o te wai Newtonian. Ina piki ake te kukū, ka āta whakaatu te otinga i ngā āhuatanga o te wai rūpahu, ā, ki te nui ake te kukū, ka kitea te rūpahu.