Focus on Cellulose ethers

Koeke Ceramic CMC

Koeke Ceramic CMC

Ka taea te rewa te wairewa CMC konutai carboxymethyl cellulose me etahi atu taapiri wairewa-wairewa me nga kapia.Ka heke te pokey o te otinga CMC i te pikinga o te pāmahana, ka ora ake te pokey i muri i te whakamatao.Ko te wairewa wai CMC he wai kore-Newtonian me te pseudoplasticity, a ka heke tona pokey i te pikinga o te toi paanui, ara, ka pai ake te rere o te wairewa i te pikinga o te kaha tangential.Ko te otinga konutai carboxymethyl cellulose (CMC) he hanganga whatunga ahurei, ka taea te tautoko i etahi atu matū, kia marara te katoa o te punaha ki te katoa.

Ka taea te whakamahi i te CMC karaehe ki roto i te tinana uku, te penupenu moata, me te kanapa whakapaipai.Ka whakamahia i roto i te tinana uku, he kaihoko whakakaha pai, e taea ai te whakakaha i te hangai o te paru me te kirikiri rauemi, whakangawari i te hanga tinana me te whakanui ake i te kaha kopaki o te tinana matomato.

āhuatanga angamaheni

Te ahua Ma ki te paura ma
Te rahi o te matūriki 95% paahi 80 mata
Te tohu whakakapinga 0.7-1.5
Uara PH 6.0~8.5
Pure (%) 92 meneti, 97 meneti, 99.5 meneti

Koeke rongonui

Taupānga Koeke angamaheni Viscosity (Brookfield, LV, 2%Solu) Viscosity (Brookfield LV, mPa.s, 1%Solu) Te Tohu Whakakapi Maamaa
CMC Mo te Ceramic CMC FC400   300-500 0.8-1.0 92% min
CMC FC1200 1200-1300   0.8-1.0 92% min

Nga tono:

1.Taupānga i roto i te kirikiri tā uku

He pai te whakarewatanga o te CMC, he maamaa te otinga me te tata kaore he rauemi hototahi.He pai te waimeha kutikuti me te whakahinuhinu, ka taea te whakapai ake i te urutautanga o te tuhi me te mahi i muri i te tukatuka o te kanapa.I tenei wa, he pai te matotoru o te CMC, te whakamararatanga me te pumau i te wa e pa ana ki te karaehe o te raima:

* Pai rheology tā ki te whakarite tānga maeneene;

* He maamaa te tauira kua tuhia, he rite tonu te tae;

* He maeneene teitei o te otinga, he pai te whakahinuhinu, he pai te painga o te whakamahinga;

* He pai te wairewa, tata katoa nga mea memeha, kaore he kupenga piri, kaore he kupenga aukati;

* Ko te otinga he tino maamaa me te pai o te kupenga kupenga;

* He pai te waimeha kutikuti, ka tino pai ake te urutau ki te whakaputa i te karaehe;

 

2.Te tono i roto i te karaehe whakaurunga uku

Embossing glaze kei roto i te maha nui o matū tote wairewa, me te waikawa, embossing glaze CMC he pai ake te ātete waikawa me te tote ātete pūmautanga, kia te embossing glaze i roto i te whakamahi me te tukanga whakanohonga ki te mau tonu pokey pūmau, ki te ārai i te huringa o te pokey me te pā te rereketanga o te tae, ka tino pai ake te pumau o te karaehe embossing:

* He pai te whakarewatanga, kaore he mono, he pai te uruhanga;

* He pai ki te taurite ki te karaehe, kia mau ai te puawai kanapa;

* Pai waikawa ātete, alkali ātete, tote ātete me te pūmautanga, e taea te pupuri i te pokey o te ngihe infiltration pūmau;

* He pai te mahi whakataurite otinga, he pai te pumau o te pokey, ka taea te aukati i nga huringa pokey ka pa ki te rereketanga o te tae.

 

3. Tono i roto i te tinana uku

Ko te CMC he hanganga polymer raina ahurei.Ina whakaurua te CMC ki te wai, ka honoa tana roopu hydrophilic ki te wai hei hanga i tetahi paparanga wairewa, kia marara haere nga ngota ngota CMC ki te wai.Ka whakawhirinaki nga polymers CMC ki te here hauwai me te kaha van der Waals ki te hanga i te hanganga whatunga, na reira ka whakaatu te piri.Ka taea te whakamahi i te CMC mo te tinana embryo uku hei excipient, plasticizer me te kaihoko whakapakari mo te tinana embryo i roto i te umanga uku.

* He iti ake te inenga, ka kitea te kaha o te kaha piko o te matomato;

* Whakapai ake i te tere tukatuka matomato, whakaiti i te kohi hiko whakaputa;

* He pai te mate o te ahi, kaore he toenga i muri i te wera, kaore e pa ki te tae matomato;

* He ngawari ki te whakahaere, aukati i te hurihuri o te kanapa, te kore o te karaehe me etahi atu koha;

* Ma te paanga anti-coagulation, ka taea te whakapai ake i te wai o te whakapiri karawhiu, ngawari ki te rehu mahi glaze;

* Hei taapiri pire, whakanuia te kirihou o te kirikiri, he ngawari ki te hanga i te tinana;

* He kaha te whakakakahu miihini, he iti te kino o te mekameka ngota i roto i te mahi mira poroporo me te whakakorikori miihini;

* Hei kaihoko whakakaha pire, whakanuia te kaha piko o te pire matomato, whakapai ake i te pumau o te pire, whakaitihia te reiti kino;

* Te whakatārewatanga kaha me te marara, ka taea te aukati i nga rauemi mata rawakore me nga matūriki penupenu e tau ana, kia marara ai te slurry;

* Whakaeto te makuku i roto i te pire, aukati i te whakamaroke me te pakaru, ina koa ka whakamahia i roto i nga pire taera papa rahi me nga pire pereki whakakoi, ka kitea te paanga.

 

4. Taupānga i roto i te slurry glaze uku

No te CMC te karaehe polyelectrolyte, e whakamahia ana hei here me te whakatārewatanga i roto i te slurry glaze.A, no te te CMC i roto i te slurry glaze, rere te wai ki roto i te CMC mongamonga kirihou i roto, rōpū hydrophilic ngā ki te wai, te whakaputa roha absorption wai, i te micelle i roto i te roha hydration, roto waho ngā ki te paparanga wai kua hanga, micelle i roto i te wāhanga rewa wawe i roto i. otinga piri, no te mea o te rahi, hanga riterite, me ngā ki te wai āta hanga hanganga whatunga, he tino nui rōrahi, Na reira, he kaha adhesion kaha:

* I raro i te ahua o te inenga iti, te whakatika tika i te rheology o te whakapiri glaze, ngawari ki te whakamahi i te karaehe;

* Whakapai ake i te mahi honohono o te karaehe patea, tino whakapai ake i te kaha o te karaehe, aukati i te whakaheke;

* Ko te tino pai o te karaehe, te whakapiri karaehe pumau, a ka taea te whakaiti i te kohao i runga i te kirikiri kua pania;

* Pai marara me te mahi colloid tiaki, e taea te hanga i te slurry glaze i roto i te āhua marara pūmau;

* He pai ake te whakapai ake i te mata o te karaehe, te aukati i te wai mai i te rere o te kanapa ki te tinana, te whakanui ake i te maeneene o te kanapa;

* A ape i te pakaru me te tarai i nga pakaru i te wa e kawe ana na te hekenga o te kaha o te tinana i muri i te karawhiu.

 

Te takai:

Kikī Hua CMC i roto i te peeke pepa paparanga e toru me te putea polyethylene o roto kua whakapakarihia, ko te taumaha kupenga he 25kg ia peeke.

12MT/20'FCL (me te Pallet)

14MT/20'FCL (kare he Pallet)

 

 


Te wa tuku: Noema-26-2023
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