Coating components include: clay mineral 20-70 by weight, alkaline silicate 20-70 by weight and coating polymer 1-30 by weight; sponge like particles; and procedures for making sponge like molds.

摘要

Coating composition comprising 20 to 70% by weight of a Clay mineral,20 to 70% by weight of an Alkaline silicate and 1 to 30% by weight of a Polymer Coating; Fluffy particles, and Method for Manufacturing Molded bodies sponged.