Focus on Cellulose ethers

Ke hobane'ng ha hydroxypropyl methylcellulose e lokela ho kenngoa ho konkreite e phophomang

Ke hobane'ng ha hydroxypropyl methylcellulose e lokela ho kenngoa ho konkreite e phophomang

Foam Concrete ke eng?

Konkreite e nang le foamed ke mofuta o mocha oa thepa ea kaho e bolokang matla le tikoloho e nang le palo e kholo ea li-pores tse koetsoeng ka mokhoa o lekanang, e bobebe, e sa chese mocheso, e sa keneleng mongobo ebile e se na molumo, 'me e loketse ka ho khetheha bakeng sa litsamaiso tse tsoang kantle tsa lebota. tsa meaho.Ho ka bonoa ho tloha mona hore e le ho fokotsa thepa e sa tšoaneng ea konkreite ea foam, li-additives tsa eona li tlameha ho ba le thepa ena.Ka hona, e le thepa ea bohlokoa ka ho fetisisa e tala ea konkreite ea foam, hydroxypropyl methylcellulose ke thepa ea mohaho e nang le ho boloka metsi a mangata, ho hanyetsa mocheso o phahameng le ho khomarela ka matla.

Ke hobane'ng ha hydroxypropyl methylcellulose e lokela ho kenngoa ho konkreite ea foam:

Mabapi le theknoloji ea hona joale ea tlhahiso, li-pores tse ngata tse koetsoeng ka konkreite ea foam ha li teng ka tlhaho, empa li hlahisoa ka ho kenya lisebelisoa tse tala tse kang hydroxypropyl methylcellulose ka har'a thepa ea ho kopanya le ho li kopanya ka nako e telele.Mofuta ona oa li-pores tse koetsoeng o rarolla ka katleho ts'ebetso ea litšila tse feteletseng tsa li-fillers le ho boloka litšenyehelo ka tekanyo e kholo.Batho ba bang ba tla botsa hore na ha ho na phello e joalo ntle le ho eketsa hydroxypropyl methylcellulose?Nka u bolella ka tieo, e.Ka lebaka la thepa e khethehileng ea hydroxypropyl methylcellulose, e ka etsa hore lisebelisoa tse sa tšoaneng tse tala li kopane hantle, e le hore ho ka hlahisoa matla a khethehileng a momahaneng pakeng tsa bona, 'me ho hanyetsa ha eona le extrusion ho ka eketseha.


Nako ea poso: May-26-2023
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