Buy silica fume for self flowing pouring refractory

Buy silica fume for self flowing pouring refractory

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In high performance castable refractories and stereotyped refractory materials add silica fume, greatly improve the service life of refractories, refractory temperature increased by 100 ℃, strength and thermal properties at high temperature is obviously improved, has been widely used in steel, ceramics and power generation industries. 92 Grade Silica fume…
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