COMPOSICAO DE VERMICULITA E PROCESSO PARA A PRODUCAO DE UM ARTIGO DE VERMICULITA

摘要

A composition comprising vermiculite lamellae (delaminated vermiculite) and one or more solid particulate materials which have a basic reaction in water, especially magnesium oxide. These particulate additives improve the physical properties of vermiculite articles especially the compressive strength and stability to water of foam.