Focus on Cellulose ethers

Te whakamahinga o te hydroxypropyl methylcellulose i roto i te hanga me te moata kua pupuhihia e te miihini

Hydroxypropylmethylcellulose

Ko te Hydroxypropylmethylcellulose (HPMC) e whakamahia nuitia ana i roto i te hanga i nga rawa hanga, a mo te macroflora, ka taea te whakamahi i te cellulose hei parepare, hei whakamarumaru, hei whakapouri me te parawai. I roto i te ranunga maroke o te kumete pakitara o waho, te kumete whakamaarama waiariki, te kumete whakamaarama-whaiaro, te whakamaroke i te mata hoiho maroke, te kumete taera viscose, te paura putter, te putter pakitara o waho, te kumete waiariki, me nga rauemi whiti, he mahi nui te cellulose ether. Ko te mahi nui, ko te raima o te wai, te tono wai, te kaha, te hurihuri me te whai hua nui.

hangahanga

Ko te tikanga, ka whakamahia te HPMC ki te whakaputa i te penupenu me te 100,000 viscose tonu, e whakamahia ana i roto i nga hua penei i te penupenu maroke, te penupenu diatom mo te hanga o te penupenu, kei roto i te 200,000 te penupenu viscose me etahi atu mea hanga penei i te otinga maroke, silica Algae cellulose, i te nuinga o te wa ka whakamahia tahi me te 400,000 penupenu piri, ka taea te horoi me te whakapakeke ki te kounga pumau.

Te Whakamahinga o te HPMC i roto i te Miihini Whakaoho Moata

Me haere tatou i roto i te katoa o nga mahi me pehea te hanga wairewa rehu i runga i te waka rererangi: uru, papua, pania.

Ko te mea tuatahi, me whakarite maatau i runga i te tikanga tika me nga rauemi mata kua recycled, ko nga taapiri whakaurunga o te otinga miihini miihini te nuinga o te mahi hei otinga arotautanga, ko te nuinga ki te whakapai ake i te mahi o te papu.

Na reira, hei tikanga, ko nga taapiri whakauru mo nga otinga miihini miihini he whakakotahitanga o nga slurries whakamarumaru me te pupuhi. A ko te hydroxypropyl methylcellulose e kore e taea anake te whakanui ake i te kirikiri o te onepu, engari ano hoki te whakapai ake i te rere o te wai, na reira ka whakaiti i te tupono o te wehe me nga ahuatanga hydrophilic. I te wa e hoahoa ana nga kaimahi i te whakakotahitanga taapiri mo te rehu moata kirikiri, me taapiri e ratou etahi whakapumau i roto i te waa, me te wa ano ka whakapoipoi i te mahi pirau.


Wā tuku: Apr-20-2023
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