Heat-reflecting ceramic materials based on potassium poly-titanate and silicon oxide.

The possibility is studied to obtain the porous ceramic composite with the low heat conductivity and high heatreflecting ability on base of the raw mixture of potassium poly-titanate and different silicon oxide modifications. It was shown that the silicon oxide introduction favors the glass potassium-silicon phase formation which acts as a binding agent and promotes the ceramic composite structure creation, the composite consisting of interwoven high-strength fibrous K2Ti6O13 crystals, bound by means of evenly spread glass phase.