Silica Fume Refractory

Silica Fume Refractory

Application
Silica Fume has a stable pH and a low impurity level and is perfectly adapted to the requirements of refractory castables. Its use improves the flow, mechanical properties (especially hot strength), and durability (via permeability reduction). Silica fume use in refractory castables provides better particle packing. Silica fume use requires…
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