General Water Based Polyurethane Paint System Factory

Our paints serve customers who demand quality. polyurethane coating system Data sheet: Main features： ◆Quick drying, strong adhesion, good weather resistance, gloss and color retention ◆Excellent water resistance, acid resistance, oil resistance and unique wear resistance ◆Easy to construct, can be dried by itself or at low temperature Product use: Suitable for anti-corrosion topcoat on steel structure surface, also suitable for protective and decorative topcoat on wood and cement products, ship machine tools, electrical appliances, etc. Technical parameters: ①Appearance: various colors, glossy or customized gloss ②Specific gravity: 1.22±0.1kg/L ③Volume solid content: 50±1% ④Ratio: Group A (paint base): Group B (curing agent) = 20:4 (weight ratio) (see instructions for details) ⑤Diluent: polyurethane diluent ⑥Application period: (23±2℃) 4h ⑦Coating method: roller coating, brush coating, brush coating; ⑧Theoretical dosage: 0.1-0.12kg/m ⑨Coating thickness: 40 μm ⑩Back-end matching coating: epoxy resin coating, polyurethane coating, fluorocarbon coating, etc. ⑪Front-end matching coating: epoxy zinc-rich primer, epoxy primer, epoxy sealer Precautions: It is not recommended to construct when the relative humidity of the air is greater than 85% and the substrate temperature is lower than the dew point temperature by 3℃. When the construction temperature is lower than 5℃, the curing reaction is slow. It is strictly forbidden to mix oil and water. Keep away from fire sources and keep ventilation during construction. Recommended product storage: Please seal the product and store it in a dry, cool, ventilated warehouse at 5-35℃, out of reach of children.