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Protective coating XY series
foamcoatingprocess

protective coating
protective coating
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Characteristics

Function
protective
Material
foam, coating
Domain
process

Description

Good air permeability of the coating layer, high refractoriness. Characteristics Good brushability and adhesion for lost foam. Good air permeability of the coating layer, high refractoriness. Smooth casting surface, no carbureting defect. How to use Dilution: mix the coating in the tank uniformly, then add water (or alcohol, ≥99.7%). Mix them uniformly again, test its Baume when it becomes static, and repeat this process until it meets the requirement. Brush coating technical parameters: Baume of water-based coating: 50-65; density: 1.30-1.50g/ml. Baume of alcohol-based coating: 70-80; density: 1.3-1.50g/ml. Brush coat: clean the mold (core), brush the prepared coating onto the surface of the sand mold, avoid the stacking of coating. If need multiple times, dry it before brushing next time. Attention: when flow the alcohol based coating, there should be no open fire within 5 meters, the motor of the coating machine should be explosion-proof. Impurities should be kept away from the coating, and clean up the coating tank on the same day. Packing and Storage Packed in plastic drums with sealing cover, 40kg net weight each. For alcohol based coating, keep good ventilation, and keep away from open fire and collision. Stored in room with temperature of 10-30℃, well ventilation, keep away from water, fire, heat source and direct sunshine. Shelf life is 6 months with the above conditions.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.