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Foundry bentonite wosakanizidwa dothi wogulitsa
Kutulutsa bentonite yochokera ku sodiumndi binder kofunika kuponyera nkhungu mchenga, ndi kusankha abwino bentonite malinga ndi khalidwe la kuponyera sangathe kuonetsetsa khalidwe, komanso kuchepetsa ndalama.Choncho, kusankha bentonite yoyenera malinga ndi khalidwe la kuponyera ndilofunika kwambiri pa ntchito ya nkhungu ya mchenga.
Makhalidwe ndi Makhalidwe:
Mankhwalawa ndi oyera kapena opepuka achikasu ufa, ufa wofiira wa dziko lapansi.
Gulu la ThProduct:
(1) Sodium mlingo: wa mkulu matenthedwe bata kuponyera ndi sodium ofotokoza bentonite, mankhwala ndi oyenera castings mkulu-mwatsatanetsatane,kuponya mwangwiro, ndi zochepetsera zochepa (zosakwana 5%), kuthamanga kwamvula, kutenthedwa kwamphamvu ndi kunyowa kwamphamvu, kutsekemera kwa mpweya, ntchito yabwino yogwiritsiranso ntchito, ndizofunikira kuti zikhale zomveka bwino kwambiri, opanga opanga makina olondola.
(2) Sodium sekondale mlingo: ndi wamba kuponya sodium ofotokoza bentonite, mankhwala ndi oyenera castings mwatsatanetsatane, castings wamba, ndi athandizira zolimbitsa (5-8%), mpweya permeability, reusability wabwino, ndiye kusankha chachikulu cha castings mwatsatanetsatane. , wamba kuponyera manufacturers.is mankhwala ndi woyera kapena kuwala chikasu ufa, dziko wofiira ufa.
3) Calcium-based: Ndi ya bentonite wamba yopangira kashiamu, mankhwalawa ndi oyenera kuponyedwa wamba, kuponyedwa movutikira, ndipo ndi chinthu chomwe chimakondedwa pakuponya movutikira.
Kupaka ndi kusunga:
Filimu yamkati yapulasitiki imagwiritsidwa ntchito, thumba lakunja loluka limayikidwa mu zigawo ziwiri kapena kupakidwa malinga ndi zofunikira za wogwiritsa ntchito, ndipo kulemera kwake ndi 400.25kg, 500.25kg, 10001.0kg.
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Sodium-based bentonite poponya
Bentonite ndi wapadera mchere dongo ndi mamasukidwe akayendedwe, kutambasuka, lubricity, mayamwidwe madzi ndi thixotropy ndi makhalidwe ena, ntchito anaphimba kuponya zipangizo, pellets zitsulo, zokutira mankhwala, kubowola matope ndi kuwala makampani ndi ulimi m'madera osiyanasiyana, kenako chifukwa lonse. ntchito, lotchedwa "dziko lonse lapansi", pepalali makamaka kukambirana ntchito ndi udindo wa bentonite poponya.
Mapangidwe a bentonite
Bentonite imapangidwa ndi montmorillonite molingana ndi kapangidwe kake ka kristalo, chifukwa kristalo yake yapadera imakhala yomatira mwamphamvu pambuyo pa kuyamwa kwa madzi, kotero imagwiritsidwa ntchito kwambiri poponya mchenga, mchenga umagwirizanitsidwa pamodzi kuti ukhale wolimba mphamvu ndi pulasitiki, ndi mphamvu youma pambuyo poyanika.Pambuyo pa bentonite youma, mgwirizano wake ukhoza kubwezeretsedwa mutatha kuwonjezera madzi.
