Polyurethane topcoat

●Weather resistance
●anti-corrosion performance
●gloss and color retention
●tough paint film
●good gloss
●no powdering or yellowing
●good decorative properties
●good chemical resistance and water resistance
●resistant to mineral oil and vegetable oil

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Product Description:

Major Component: A two-component acrylic polyurethane topcoat with high solid content and low VOC content, using aliphatic cyanate ester and hydroxyl containing acrylic resin as base materials, titanium dioxide and coloring pigments as pigments.

Applicant: Suitable for large vehicles, train carriages, locomotive locomotives, yachts, ships, docks, bridges, machine tools, instruments and meters, chemical equipment, petrochemical equipment, storage tanks, sanitation vehicles, port machinery, marine climate steel structures or atmospheric environment steel structures, with high-performance topcoat on aluminum alloy surfaces.

Product Parameters

Color Appearance: Various colors of light

Volume Solid Fraction: (66±2)%

Flash point: 27℃

VOC: 315g/L

Specific gravity: 1.3g/cm³

Dry Film Thickness: 40μm

Wet Film Thickness: 80μm

Theoretical Coverage: 13m²/L, 10m²/kg

Construction Instructions

Mixing ratio (weight ratio): Component A (base material) 20; Component B(curing agent) 4

Curing Agent: 046-655

Maturity time(23℃): 25min

Mixed use period(23℃): 6-8h

Diluent: 110-107

When applying two-component coatings, they must be mixed according to the matching and proportioning of the product. After stirring the component A evenly, add the curing agent, mechanically stir evenly, and finally add diluent as needed and stir evenly. After curing, it can be used.

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