Glass flake anticorrosion coating clay construction glass flake is characterized by the production of heavy-duty glass flake paint, pearlescent pigments and plastics indispensable raw material, used in the field of preservation, can significantly improve the corrosion resistance of the coating to extend the life of the object; for manufacturing pearlescent pigments, gloss glass flake pearlescent pigment is far superior to natural mica, synthetic mica pearlescent pigment production, and both anti-corrosion, anti-ultraviolet radiation functions; for the field of plastics, plastic products, increase strength and prevent thermoplastic thermal deformation of precision parts made of plastic, to improve its dimensional stability. 1, the glass flakes can prevent water vapor and solvent on the substrate material chemical erosion. The extent of the substrate or coating with chemical resistance of the glass material chosen varies, the glass flakes by C- glass composition having excellent chemical durability. 2, due to the relative and steel, cement and other base material larger coefficient of elongation, so in the case of thermal shock and cracking of the resin layer is likely to fall off, and the glass flakes can commission a thermally stable layer, thus preventing the cleavage of the substrate and flaking. 3, good heat resistance. The use of glass flake lining heat resistance than similar resin coating can increase 20-40 ℃, so commonly used in oil pipelines, water pipelines, chemical resistant devices.