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Cenosphere (Microsphere)
1.Fly phulusa hollow mpira umene ukhoza kuyandama pamadzi.
2.Ndi imvi yoyera, yokhala ndi makoma owonda komanso opanda dzenje, kulemera kwake, kulemera kwakukulu 250-450kg/m3, ndi kukula kwa tinthu pafupifupi 0.1 mm.
3.Amagwiritsidwa ntchito kwambiri popanga zolemetsa zopepuka komanso kubowola mafuta komanso m'mafakitale osiyanasiyana.
