1. The corrosion resistance is greatly improved: the surface of the glass fiber cloth aluminum foil is treated with a special anti-corrosion coating, and the corrosion resistance is greatly improved. At the same time, the polyethylene hot-air pasting method is adopted, and no composite adhesive is required, which avoids the hidden danger of corrosion and mildew on the aluminum foil surface caused by the residual moisture or solvent of the adhesive during the composite process.
2. Direct hot pressing and compounding, eliminating the need for compound adhesives and saving the cost of veneer compounding.
3. The water vapor permeability is smaller, and the water vapor barrier effect is strengthened: the heat-sealed polyethylene layer in the middle of the glass fiber cloth aluminum foil is thicker than the general veneer, and the water vapor permeability is smaller, so the water vapor barrier effect is better and the glass is reliably protected Thermal insulation materials such as cotton.