Mokhoa o nepahetseng oa ho lefella ho lutla ha seliba ka selibeng sa oli ke ho kenya lisebelisoa tsa ho phunya mokelikeling oa ho cheka.Ho na le lihlahisoa tsa fiber (joaloka pampiri, likhetla tsa cottonseed, joalo-joalo), li-particulate matter (joaloka likhetla tsa linate), le li-flakes. (joaloka flake mica).Thepa e ka holimo ka tekanyo ea motsoako hammoho,ke horeNut Plug.
E loketse ho phunya fractures ea ho phunya le libopeho tsa porous, 'me e molemo ha e kopantsoe le lisebelisoa tse ling tsa ho phunya.
Litšobotsi
1.Bakeng sa li-pores le micro cracks leakage, lebelo la plugging le potlakile, le na le phello e ntle.
2.E ka potlakela ho theha sehlopha sa tšireletso se ke keng sa qojoa se nang le matla a itseng ho thibela mokelikeli le mekhahlelo e tiileng ea mokelikeli o sebetsang ho kena ka har'a letamo, e le ho thibela letamo ho senya.Sehlopha se sireletsang se ka tlosoa ka ho phunyeha le ho khutlela morao.
3.E ka fokotsa haholo tahlehelo ea ho sefa ha seretse ntle le ho ama thepa ea rheological ea seretse mme e na le ho hanyetsa mocheso o babatsehang.
4.Ha e angoe ke tšilafalo ea electrolyte, e seng chefo, e se nang kotsi.
Mokhoa oa hoUse
1. Palo ea thibelo ea ho lutla: 1-2%.
2. Tiisa li-pores le li-micro-cracks tsa lehlabathe le ho sireletsa letamo, tekanyo ke 2-4%.
3. Tiisa lera le lahlehileng ka ho teba, tekanyo ea 4-6%.
Akopo
E loketse ho phunya fractures ea ho phunya le libopeho tsa porous, 'me e molemo ha e kopantsoe le lisebelisoa tse ling tsa ho phunya.
Polokelo le sephutheloana
E bolokoa sebakeng se pholileng, se omileng le se nang le moea oa moea.
Mokotla oa pampiri oa 25KG Kraft o kentsoeng ka mokotla oa pp./Ho ea ka litlhoko tsa bareki liphutheloana tse ikhethileng
Lintho | Index |
Boima ba 'mele (g/cm3) | 1.0-1.65 |
boima ba masala a skrineng (skrine ea 0.28mm) | <10% |
Metsi a qhibilihang | <5% |
PH | 7.0-9.0 |
Mongobo | <9% |
Masalla ha a tuka | <8% |