EPIC Powder

marble

10 ways of comprehensive utilization of marble tailing and waste residue

As the main building decoration material, about 70% of the marble resources are converted into waste during mining, cutting and polishing,  causing serious waste of resources and environmental pollution. The issue of comprehensive utilization of marble tailing and waste residue are is imminent. Marble tailing is non-metallic mineral, its main component is calcium carbonate. At present, the […]

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white corundum fine powder

What is the difference between white corundum fine powder and micro powder?

In the refractory industry, some people don’t know the difference between white corundum fine powder and micro powder, even thought they are actually in same specification,  with different terminology. Some other people think they are with different specifications, this point seems to be correct in some extent, but it is far from the truth. Therefore, what are

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