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Davo EE Pure Epoxy Powder

This series of pure epoxy powder coatings is primarily composed of epoxy resin and a curing agent, supplemented by necessary pigments, fillers, and additives. After being melted, extruded, and ground, these coatings exhibit excellent physical, chemical, and decorative properties as thermosetting powder coatings. Depending on specific requirements, this series can be formulated into products with varying curing temperatures (130℃ to 200℃), different surface textures (smooth, sand-textured, drip-textured, or mottled finishes), and diverse gloss levels (from 2% to 95%).

Keywords:

Davao Powder

Category:

Functional protective industry products

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  • Product Details

  • Product Description

    This series of pure epoxy powder coatings is primarily composed of epoxy resin and a curing agent, supplemented by necessary pigments, fillers, and additives. After being melted, extruded, and ground, these coatings exhibit excellent physical properties, chemical resistance, and decorative performance—making them thermosetting powder coatings. Depending on specific requirements, this series can be formulated into products with varying curing temperatures (130℃ to 200℃), different surface textures (smooth, sand-textured, draped, or velvet-like finishes), and diverse gloss levels (from 2% to 95%).

     

    Storage conditions

    Under conditions where the temperature is below 25℃ and the relative humidity is below 60%, the shelf life is 6 months. If the shelf life exceeds 6 months, the product must undergo re-inspection before it can be used.

     

    Powder curing requirements

    180℃ for 15 minutes (workpiece temperature); 200℃ for 10 minutes (workpiece temperature). For matte finishes, extend the time by 5 minutes. For details, refer to the product’s test report.

    Note: Pure epoxy products have poor temperature resistance and are generally recommended only for applications that require heavy functionality but light decoration, or as a base coat.

     

    Operation Process and Parameters

    • Common steel, zinc phosphate treatment
    • Galvanized steel sheet, iron phosphate treatment
    • Aluminum material – Chromate treatment

    Before the above processing steps, the substrate must be thoroughly cleaned to remove any oil and grease, and then dried. The drying temperature should not exceed 200℃ to avoid damaging the operational process and film parameters, which could result in the final powder coating performance failing to meet the required standards.

    Before spraying castings (especially those that have been poured) and hot-dip galvanized parts, it is essential to heat them at high temperature to remove internal moisture and gases, thus preventing bubble formation. Please notify us in advance so that we can make appropriate adjustments to the formulation.

    Note: Customers should periodically inspect the quality of operating procedures and parameters according to their supplier’s requirements.

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