Method for the production of Refractory Foam Filter Edge closed, comprising providing a substrate of Reticulated foam,Applying a Liquid to a component of a First Organic covered Surface, solidifying the component to form a precursor of the filter.Which is impregnated with a mixture of a Refractory Material, a binding and a Liquid vehicle, drying and baking the precursor impregnated; and the filter.

摘要

Method for the production of a Foam Filter Refractory Edge closed, comprising providing a substrate of Reticulated foam,Apply a liquid with an organic component of a First cover to solidify the component Surface, to form a precursor of the filter.Which is impregnated with a mixture of a Refractory Material, a binding and a vehicle Liquid, drying and baking the precursor impregnated; and the filter.