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2K Water-borne Polyurethane Coating
Brief Introduction
The 2K water-borne polyurethane coating series adopted imported high-quality water-based hydroxyl acrylic dispersion resin as the main film-forming material, supplemented by environmentally friendly pigments to form a water-based polyurethane paint. The paint film are good adhesion and decorative effect, and can be widely applied on the surface of metal products for vehicles, car wheels, ABS, PS and other products. It provides long-lasting protection while matching used with varnish.
Component
Waterborne hydroxyacrylic acid dispersion, environmentally friendly pigments, water and additives
Water-borne curing agent
Application
Decorative coating of surface on metal and ABS plastic for vehicles.
Coatings for car frame、automotive repairs and engineering machines.
Features
This product is a two-component packaging that can be diluted with water and used as a cleaning tool. It is easy to apply and meets with environmental protection requirements.
After matching with varnish, the paint film has high hardness and good fullness.
Original paint performance
Main features of paint film
Plate making conditions:
Spray coating substrate: Tinplate or ABS plate 50mm×120mm
Thickness of paint film：23±3μm
Dry Conditions:70℃×30min
After 7 days of coating drying, performance testing is carried out. The coating is coated with 2K oil-based varnish BC800 (or 2K water-based WB8800A varnish) and tested after covering with light. The ratio is BC800: C-60: NO.7600=2:1:0.8 (WB8800A varnish: WB G-60%: DI water=2:1:0.3-0.5). After making the board, it is heated at 80 ℃ for 30 minutes with a thickness of 20-25 µm
Painting Essentials
Precautions
After the paint is opened, it should be thoroughly stirred and evenly mixed according to the ratio, and diluted with deionized solution to the working viscosity. Filter with a 200-300 mesh filter before operation.
The relative humidity of the operation environment shall not exceed 80% and good ventilation shall be maintained.
During operation, the surface of the coated material should be kept clean, dry, flat, and free of pollutants such as dust and oil.
Coatings should be stored in a cool and dry place, with a storage temperature above 0 ℃.
The storage period of the paint is six months, please be sure to exhaust it within six months.
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