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Ka taea e te hydroxypropyl methyl cellulose te hanga whare

Ko te taumata o te papa o te hanga he raru mo nga kaihoko. Tuatahi, ko te taumata o te papa o te hanga whare me whai whakaaro ki nga rauemi mata. Ko te tino take mo te hanga i nga paparanga whakapiri ko te ngoikore i waenga i te acylin exullion me te wai methylcelllose (HPMC). Tuarua, na te iti o te waa whakaranu; Kei te kino ano nga ahuatanga kino o te whare. I roto i te hanga kāpia, he mea nui ki te whakamahi i te kawhe tere hydroxypropyl (HPMC), na te mea kua marara noa te HPMC i te wai, kaore e tino memeha. I muri i te 2 meneti, ka piki haere te matatau o te wai, te whakaputa i te otinga colloidal tino marama. Nga taonga whakapaipai wera, ka tutaki i te wai makariri, ka taea te marara i roto i te wai kohua, i te wai kohua. I te wa ka heke te pāmahana ki te pāmahana, ka puta ake te reanga tirotiro kia tae ra ano ki te otinga o te collyoidal tino marama. Te hanga kāpia hydroxypropyl methyl cellulose (HPMC) i roto i te whakamahinga tino nui o 2-4 kg.

Ko te paparanga o te whare tinana, he pai te whakamahi i te huringa o te phye, kaore e pai ake te whakaputa me te hangahanga, te nui ake o te tirohanga. Ko te tirohanga noa he rite ki te kaha o te kaha. Ko te teitei ake o te tirohanga, ko te heke o te kaha arai. He tika te tirohanga a General 100,000 s.

Inaianei ko te ahumahi whakapaipai, ko te tono CellLoxyPropyl methyl Cellulose he nui ake te kaha.

Me pehea e taea ai e tenei rahinga te whakaputa? Tangohia koe:

Whakaranuhia te CMC me te wai kia pai ai te whiu paru. I te tāuta i te whakapiri CMC, ka tapiritia etahi atu o te wai makariri ki te kohua e pa ana ki te miihini whakaohooho. I te tiimata o te miihini whakaohooho, ka rewa te carboxymety ki roto i nga kai whakaranu, ka whakakotahihia te carboxymethyl, te carboxymethyl kua rewa. Ka rewa te komiti whakahaere, he maha nga mea e tika ana kia marara noa, kia pai ake ai te whakakotahitanga me te whakakaha o te komiti whakahaere "me te whakapai ake i te reiti o te komiti whakahaere.

He rereke te waa whakaranu mai i te waa mo te CMC kia rewa katoa. E rua nga whakamaarama. Ko te tikanga, ko te waa whakaranu he mea poto ake i te waa mo te CMC kia rewa katoa, i runga i nga korero. Ko te whakatau i te waa whakaranu e pa ana ki te kaha ki te whakamutu i te whakaranu i te wa e marara noa ana te CMC i te wai me te wai kia uru ki roto i nga paerewa raraunga tupapaku. Whakatauhia te wa e hiahiatia ana mo te CMC kia rewa noa mo nga take maha:

(1) Ko te CMC me te wai ka tino whakauruhia, kaore he taputapu wehenga-wai-wai i waenga i a raatau ano;

(2) Ko te ranunga he hangai me te whanui, a he maeneene te paparanga o te papa;

(3) I muri i te whakaranu, kaore he tae o te whakapiri, he tino marama, kaore he matūriki i roto i te whakapiri. Mai i te CMC Tahua Whakauru Tahua Taka Taka Tank me te ranunga wai ki te whakaoti i te whakakore i te 10 ~ 20 haora.


Te wa tuku: Feb-20-2025