umkhiqizo

I-CAS 9032-42-2 HEMC yemilutha yokwakha

Incazelo emfushane:

1. I-HEMC hydroxyethyl methyl cellulose yenziwa nge-highly pure cotton cellulose. Ngemuva kokwelashwa kwe-alkali kanye ne-etherification ekhethekile iba yi-HEMC. Ayinamafutha ezilwane nezinye izinto ezisebenzayo.

2. Ukubukeka kwe-HEMC kuyizinhlayiya ezimhlophe noma i-powder, ayinaphunga futhi ayinambitheki. I-hygroscopic futhi ayikwazi ukuncibilika emanzini ashisayo, i-acetone. i-ethanol ne-toluene. Ngemuva kokuvuvukala emanzini abandayo kusixazululo se-colloidal, ukuncibilika akuthinteki inani le-PH. Iyafana ne-methyl cellulose, kepha ngokwanda kwamaqembu e-hydroxyethyl, inokubekezelelana okuningi, incibilika kalula emanzini futhi inezinga lokushisa eliphakeme kakhulu.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Isingeniso Esifushane:

1. I-HEMC hydroxyethyl methyl cellulose yenziwa nge-highly pure cotton cellulose. Ngemuva kokwelashwa kwe-alkali kanye ne-etherification ekhethekile iba yi-HEMC. Ayinamafutha ezilwane nezinye izinto ezisebenzayo.

2. Ukubukeka kwe-HEMC kuyizinhlayiya ezimhlophe noma i-powder, ayinaphunga futhi ayinambitheki. I-hygroscopic futhi ayikwazi ukuncibilika emanzini ashisayo, i-acetone. i-ethanol ne-toluene. Ngemuva kokuvuvukala emanzini abandayo kusixazululo se-colloidal, ukuncibilika akuthinteki inani le-PH. Iyafana ne-methyl cellulose, kepha ngokwanda kwamaqembu e-hydroxyethyl, inokubekezelelana okuningi, incibilika kalula emanzini futhi inezinga lokushisa eliphakeme kakhulu.

3. IHemc idlala indima yokuqina, ukugcinwa kwamanzi, okuyinto efanelekile kakhulu ukwakhiwa kwamanzi okusetshenziselwa ukudweba okusetshenziswayo, uyinki kanye ne-oyela

4. Isengezo esihle sezinto ze-powder. Isetshenziswa njenge-ejenti ye-gelling, i-ejenti yokugcina amanzi yekhulu ne-gypsum. 

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Izithasiselo zokwakhiwa kwe-HEMC 1

Ukucaciswa:

Igama I-Hydroxyethyl methyl cellulose
Thayipha I-HEMC
Ukubukeka I-powder egeleza ngokukhululeka emhlophe
Ubuningi besisindo I-19.0-38.0 (g / cm 3)
Okuqukethwe kweMethyl I-22.0-32.0 (%)
Ukushisa okushisa 60--90 ()
Okuqukethwe komswakama 5%
PH inani 6.0-8.0
Izinsalela (Ash) 3%
I-viscosity (isixazululo esingu-2%) I-400-2000000S (mPa.s, NDJ-1)
Iphakheji 25 (kg / isikhwama)

Isicelo:

1. I-HEMC idlala indima yokuqina, ukugcinwa kwamanzi, okulungele kakhulu ukudweba okususelwa emanzini, izinto zokwakha, uyinki nokumba uwoyela.

2. Isengezo esihle sezinto ze-powder. Isetshenziswa njenge-ejenti ye-gelling, i-ejenti yokugcina amanzi kasimende, i-gypsum.  

3. Isetshenziswa njengesengezo sokunamathisela izinyo, izimonyo nensipho. 

Ukusebenza Main:

➢ Isikhathi esivulekile eside

➢ Ukumelana okushelelayo okuphezulu

➢ Ukugcinwa kwamanzi okuphezulu

➢ Amandla wokubambelela anele

Isitoreji nePhakheji:

Gcina iphakethe langempela endaweni eyomile nepholile. Ngemuva kokukhipha umkhiqizo, kufanele uvalwe uvalwe ngokushesha okukhulu ukuze uvimbele umswakama ungangeni;

Iphakheji: 25kg / isikhwama, i-multilayer iphepha lepulasitiki lesikhwama, isikwele se-valve engezansi, isikhwama sefilimu sangaphakathi se-polyethylene.

Sicela uyisebenzise zingakapheli izinyanga eziyi-6, bese uyisebenzisa ngokushesha ngangokunokwenzeka ngaphansi kwezimo zokushisa okuphezulu nomswakama, ukuze unganyusi amathuba okubamba ikhekhe.

Esingakwenza:

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  • Langaphambilini
  • Olandelayo:

  • Bhala umyalezo wakho lapha bese uwuthumela kithi