I muri i te taapiri i te hydroxypropyl methylcellulose ki nga rauemi ciment, ka taea te matotoru.Ko te nui o te hydroxypropyl methylcellulose e whakatau ana i te hiahia o te wai o nga rauemi ciment, na reira ka pa ki te whakaputanga o te kumete.
He maha nga mea e pa ana ki te pokey o te hydroxypropyl methylcellulose:
1. Ko te teitei o te polymerization o te cellulose ether, ko te nui ake o te taumaha o te ngota, me te teitei ake o te viscosity o te wairewa wai;
2. Ko te teitei o te horomanga (te kukū ranei) o te cellulose ether, te teitei ake o te pokey o tana wairewa wai.Heoi, he mea tika kia aro ki te kowhiri i te whakaurunga e tika ana i te wa e tono ana kia kore ai e nui te kai, ka pa ki te mahi o te moata me te raima.āhuatanga;
3. Pērā i te nuinga o ngā wai, ka heke te pōkākā o te otinga cellulose ether i te pikinga o te pāmahana, ā, ka nui ake te kukū o te cellulose ether, ka nui ake te awe o te pāmahana;
4. Ko te otinga Hydroxypropyl methylcellulose he pseudoplastic te nuinga o te waa, he ahua whakaheke te kutikuti.Ko te nui ake o te tere kutikuti i te wa o te whakamatautau, ka iti ake te viscosity.
Na reira, ka heke iho te whakakotahitanga o te kumete na te kaha o waho, he painga ki te tarai i te hanga moata, ka pai te mahi me te whakakotahitanga o te moata i te wa ano.
Ko te wairewa hydroxypropyl methylcellulose ka whakaatu i nga ahuatanga o te wai Newtonian ina he iti rawa te kukū me te iti o te pokey.Ka piki ake te kukū, ka āta whakaatuhia e te otinga nga ahuatanga o te wai pseudoplastic, me te teitei ake o te kukū, ka tino kitea te pseudoplasticity.
Te wa tuku: Hanuere-28-2023