I-HPMC esetshenziswe odongeni uPutty

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Ukuqukethwe kwe-HPMC HYDROXYPROPYL kanye ne-viscosity, iningi labasebenzisi likhathazekile ngalezi zinkomba ezimbili. Ukugcinwa kwamanzi ngokuvamile kungcono kulabo abanokuqukethwe okuphezulu kwe-hydroxypropyl. I-viscosity ephezulu, ukugcinwa kwamanzi, ngokulinganayo (kunokuba ngokuphelele) okungcono, nokubonakala okuphezulu, okusetshenziswe kangcono ngodaka kasimende.

2. Uyini umsebenzi oyinhloko wokusetshenziswa kwe-HPMC odongeni uPretty?

Odongeni uPutty, i-HPMC inemisebenzi emithathu: ukuqina, ukugcinwa kwamanzi nokwakha.

Ukuqina Ukugcinwa kwamanzi: Yenza udonga oludonswayo lumile kancane, futhi lusize i-calcium empunga ukuthi isabele ngaphansi kwesenzo samanzi. Ukwakhiwa: I-Cellulose inomphumela wokuthambisa, okungenza udonga uPuntety ube nokusebenza okuhle.

3. Ingabe ukwehla kodonga uPutty ohlobene ne-HPMC?

Ithonsi le-Wall Putty lihlobene kakhulu nekhwalithi ye-ASH Calcium, kepha hhayi kwi-HPMC. Uma okuqukethwe kwe-calcium ye-ash calcium kanye nesilinganiso se-cao ne-ca (oh) 2 in ash calcium akulungile, kuzodala ukulahleka kwempuphu. Uma inokuthile okufanele kwenziwe nge-HPMC, khona-ke ukugcinwa kwamanzi okumpofu kwe-HPMC nakho kuzodala ukwehla kwe-powder.

4. Malini i-hydroxypropylllls cellulose (HPMC) odongeni uPutty?

Inani le-HPMC elisetshenzisiwe kuzinhlelo zokusebenza zangempela liyahlukahluka ngokuya ngesimo sezulu, izinga lokushisa, ikhwalithi yendawo ye-ash calcium, ifomula yodonga uPretty, kanye "nekhwalithi efunwa amakhasimende". Ngokuvamile, phakathi kuka-4 kg no-5 kg. Isibonelo: IBeijing Wall Putty ikakhulukazi 5 kg; UGuizhou unama-5 kg ​​ama-5 kg ​​ehlobo no-4,5 kg ebusika; I-Yunnan incane, imvamisa 3 kg kuya ku-4 kg nokunye.

5. Yini i-viscosity efanele ye-hydroxypropyllylyl methyl celtule

Udonga uPututy ngokuvamile lungu-100,000, kepha udaka lufuna kakhulu, futhi kuthatha u-150,000 ukuthi asebenze. Ngaphezu kwalokho, iqhaza elibaluleke kakhulu le-HPMC ukugcinwa kwamanzi, kulandelwa ukuqina. E-Wall Putty, inqobo nje uma ukugcinwa kwamanzi kulungile, i-viscosity iphansi (70-80,000), kungenzeka futhi, ukubonwa okuphezulu kuphezulu, futhi ukugcinwa kwamanzi okuhlobene kungcono. Lapho i-viscoty idlula i-100,000, i-viscosity ayinamthelela ekugcinweni kwamanzi.

6. Ungayikhetha Kanjani i-hydroxcellulose ye-methylcellulose efanelekile

Ukusetshenziswa kodonga uPretty: Isidingo siphansi, i-viscosity ingu-100,000, kwanele, into ebalulekile ukugcina amanzi abe ngcono. Ukusetshenziswa kodaka: izidingo eziphakeme, i-viscosity ephezulu, engcono kune-150,000, ukusetshenziswa kwe-glue: Imikhiqizo esheshayo yokuchithwa, ukuhlakanipha okuphezulu.

7. Ukusetshenziswa kwe-HPMC edongeni uPutty, yini ebangela udonga uPutty ukukhiqiza ama-bubble?

I-HPMC idlala izindima ezintathu odongeni uPutty: ukuqina, ukugcinwa kwamanzi nokwakha. Ungabambi iqhaza kunoma yikuphi ukusabela. Izizathu zama-bubble:

(1) Amanzi amaningi afakiwe.

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