- Iimveliso ze-Hydroxypropyl methyl cellulose zokwakha zisetyenziselwa ngokubanzi ukuphucula ukusebenza kwezixhobo zokwakha ze-hydrocoagulant, ezifana nesamente kunye negypsum.Kwizidumbu ezisekelwe kwisamente, kuphucula ukugcinwa kwamanzi, ukwandisa ixesha lokulungiswa kunye nexesha lokuvula, kunye nokunciphisa ukuhamba okujingayo.
- 1. Ukugcinwa kwamanzi
- Ukwakha i-hydroxypropyl methyl cellulose ekhethekileyo ukuthintela ukungena kwamanzi eludongeni.Ubungakanani obufanelekileyo bamanzi buhlala kumdaka, ukwenzela ukuba isamente ibe nexesha elide lokugalela amanzi.Ukugcinwa kwamanzi kuhambelana ne-viscosity yesisombululo se-cellulose ether kumdaka.Ukuphakama kwe-viscosity, ngcono ukugcinwa kwamanzi.Njengoko iimolekyuli zamanzi zanda, ukugcinwa kwamanzi kunciphisa.Ngenxa yesixa esifanayo sokwakhiwa kwesisombululo se-hydroxypropyl methyl cellulose, ukwanda kwamanzi kuthetha ukuba i-viscosity iyancipha.Ukuphuculwa kokugcinwa kwamanzi kuya kukhokelela ekwandisweni kwexesha lokulungisa udaka olusakhiwayo.
- 2.ukuphucula ukwakhiwa
- I-Hydroxypropyl methyl cellulose isicelo se-HPMC sinokuphucula ukwakhiwa kodaka.
- 3.ikhono lokuthambisa
- Zonke ii-agent zokungenisa umoya zisebenza njengeejenti zokumanzisa ngokunciphisa ukuxinana komphezulu kunye nokunceda umgubo ocolekileyo kudaka ukuba usasazeke xa uxutywe namanzi.
- 4. Ukuxhoma okuchasene nokuhamba -
- Udaka olukwaziyo ukuhamba kakuhle luthetha ukuba akukho ngozi yokuqukuqela okujingayo okanye ukuqukuqela okuhlayo xa usebenza kumaleko ashinyeneyo.Ukumelana nokuqukuqela kungaphuculwa ngokwakha i-hydroxypropyl methyl cellulose ezinikeleyo.Ngokukodwa isakhiwo esitsha esinikezelweyo se-hydroxypropyl methyl cellulose sinokubonelela ngodaka olungcono lokuxhoma ukuxhathisa.
- 5. Umxholo webhabhula
- Umxholo we-bubble ophezulu ukhokelela kwisivuno esingcono sodaka kunye nokusebenza, ukunciphisa ukubunjwa kokuqhekeka.Kwakhona kunciphisa ixabiso lamandla, "i-liquefaction" phenomenon.Umxholo weqamza ngokuqhelekileyo uxhomekeke kwixesha lokuvuselela.
Ixesha lokuposa: Nov-21-2022