Resin composition for a rock surface of a rock surface and production method of rock surface ceiling plate using the same

摘要

A water dispersible epoxy resin composition obtained by reacting an epoxy resin or a derivative thereof with polyacrylamide was prepared by blending 40-90% of a rock surface, 0-30% of a filler, 0-15% of a pulp, 2-10% of a starch, 2.0-30.0 % To 2 to 5% slurry to prepare a wet plate and dry-cure at 160 to 250C to prepare a rock surface plate. Such a water-dispersible epoxy resin composition and a rock surface ceiling board using the same are simple and economical, and have moisture resistance and water resistance, so that the surface coating phenomenon and the paint due to leakage of the water pipe prevent the color change of the scene and the sagging phenomenon due to moisture absorption.