Tabular alumina is a pure, sintered corundum that does not add any additives such as MgO, B2O3, and shrinks completely after firing. It has coarse crystals and a well-developed α-Al2O3 crystal structure. The content of Al2O3 is more than 99%.
Shandong Avant low-sodium tabular alumina, The Na2O content is less than 0.1%, suitable for high-temperature materials, high-grade refractories, refractory products for ultra-pure metal smelting furnaces, ultra-pure casting sand, inert filler balls for pharmaceutical and chemical industries, etc.
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