I roto i te whakamahi i nga rauemi hanga whare, ko te hydroxypropyl methyl cellulose HPMC he taputapu hanga whare,hydroxypropyl methyl celluloseKei te whakamahia nuitia i roto i te ahumahi, a he momo rereke, ka taea te wehea te hydroxypropyl methyl cellulose ki Mo te momo wai matao me te momo rewa wera.
Ka taea te whakamahi i te HPMC i te wai matao ki te paura putty, te kumete, te kapia wai, te peita wai me nga hua matū o ia ra. Ko te HPMC rewa wera te nuinga o te wa e whakamahia ana i roto i nga hua paura maroke me te whakauru tika ki te paura maroke mo te tono rite, penei i te paura putty me te kumete, ka taea te whakamahi whanui hydroxypropyl methylcellulose ki te whakapai ake i te mahi o te sima, te gypsum me etahi atu mea hanga hydrated. I roto i nga moata ciment-based, ka pai ake te pupuri i te wai, ka roa te wa whakarite me te wa tuwhera, me te whakaiti i te aukati rere.
Ka taea te whakamahi i te Hydroxypropyl methylcellulose i roto i te whakaranu i nga rawa hanga me te hanga, a ka tere te konatunatua ki te wai kia tere ai te rite e hiahiatia ana. He tere ake te rewa o te cellulose ether me te kore e piri. Ko te Propyl methyl cellulose ka taea te konatunatua ki te paura maroke i roto i nga taonga hanga whare, he ahuatanga o te whakamararatanga wai matao, ka taea te whakatārewa i nga matūriki totoka me te pai ake o te ranunga. I tua atu, ka whakarei ake i te whakahinuhinu me te kirihou, te whakanui ake i te miihini, me te whakahaere i te hanga hua. He pai ake te pupuri i te wai, he roa ake te wa mahi, he awhina ki te aukati i te rere poutū o te kumete me nga taera, te whakaroa i te wa whakamahana me te pai ake o te mahi.
Ko te Hydroxypropyl methylcellulose te whakapai ake i te kaha o te here o te whakapiri tira, te whakapai ake i te parenga kapiti o te kumete me nga hononga papa, ehara i te mea ka nui ake te hau i roto i te moata, engari ka tino whakaitihia te tupono o te pakaru, ka taea hoki te whakapai ake i te ahua o te hua ka taea. whakarei ake i te mahi anti-sag o te whakapiri tira.
Te wa tuku: Oketopa-17-2022