mankhwala

  • Hollow Microsphere Cenosphere for Oil Drilling

    Hollow Microsphere Cenosphere ya Kubowola Mafuta

    Cenosphere(mkanda woyandama) ndi mtundu wa mpira wa phulusa la ntchentche lomwe limatha kuyandama pamadzi. Ndi yotuwa yotuwa, yopyapyala komanso yotuwa komanso yopepuka. Voliyumu yake ndi 720kg / m3 (kulemera kwake), 418.8kg/m3 (kulemera kopepuka), kukula kwa tinthu tating'onoting'ono ndi pafupifupi 0.1mm, malo ake ndi otsekedwa komanso osalala, madutsidwe ake amatenthedwe ndi ochepa, ndipo kukana kwake kwamoto ndi ≥ 1610 ℃. Ndi bwino kutentha kusunga refractory chuma, chimagwiritsidwa ntchito popanga castables kuwala ndi pobowola mafuta.

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