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Ral Colors Epoxy Resin Powder Coating , Anti Corrosion Paint Powder Coating

Categories Epoxy Powder Coating
Brand Name: Greentech
Model Number: no
Certification: no
Place of Origin: Tianjin,China
MOQ: 500kg
Price: USD2.6-4.7/kg
Supply Ability: 1000tons/month
Packaging Details: 25kg/carton
Raw materials: Epoxy resin
color: ral colors
application: used for rebar to anticorrosive
Application Method: Electrostatic spray
Gloss: high/Low/Matt
state: powder coating
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    • Product Details
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    Ral Colors Epoxy Resin Powder Coating , Anti Corrosion Paint Powder Coating

    Introduction: a thermosetting epoxy modified heavy-duty powder coatings specially designed for epoxy anti-corrosion coating steel, this product adopts imported two step method special epoxy, part functional epoxy, match up dedicated anticorrosive epoxy firming agent, unique compound design and practical by the authoritative department detection, has good reactivity, strong adhesion strength, good toughness and bending resistance, excellent chemical resistance, solvent resistance, cathodic disbonding resistance, impact resistance and other properties.

    Feature:

    1. Very good adhesion with the substrate.
    2. Coating density, continuous, brightness, resistance to penetration, less funnelled
    3. Coating with excellent cathodic disbonding resistance and high electrical insulation
    4. Coating with high bond strength of concrete, strong bond stress.
    5. Good toughness, no cracking for bending

    6. Low melting temperature, high reactivity, high curing completion rate, good mechanical properties

    7. Versatility, low powder consumption

    8. Steel wire drawing in the powder coating can be reduced or avoided

    Power Specification

    Test ItemsTechnical IndicatorsTest Method
    AppearanceEven color, no cakingvisual
    ColourAs customer requiredvisual
    density(g/cm³)1.2-1.5GB/T 4472
    average grain diameter30µm-50µmLaser laser particle size analyzer
    Particle size distribution %150μm Sieve the powder≤3.0GB/T 6554
    250μm Sieve the powder≤0.2
    volatile matter content (%)≤ 0.6GB/T 6554
    magnetic material content(%)≤ 0.002GB/T 2482-86
    Gel time(s)200℃ ≤ 20SGB/T 6554
    Curing time(s)230℃ ≤ 60SGB/T 6554

    Coating Specification

    Test ItemsTechnical IndicatorsTest Method
    Appearancesmooth,uniform color, no bubble , no cracking and sinkhole, allow light crackvisual
    cathodic disbonding resistance≤2mmGB/T 25826-2010
    continuityNo visible holes, gaps, cracks, and visual defectsGB/T 25826-2010
    pliability(40mm)no visible cracks, fracture, coating peel offGB/T 25826-2010
    bonding strengthCoating on steel bond strength is not less than 85% of uncoated steelGB50152
    impact strengthNo coating material fractureGB/T 25826-2010
    Resistance to chloride penetration<1×10-4MGB/T 25826-2010
    Chemical resistanceNo softening, no bubbles, good adhesion and no pores, no sagGB/T 25826-2010
    abrasive resistance≤100 mgGB/T 1768-1979
    salt spray test(800h)≤3mmGB/T 25826-2010

    Carried Standard: JG 3042-1997; GB/T 25826-2010

    Application Area: Can be widely used in Bridges, ports, airports, buildings, basements, high-speed rail, etc.

    Applicable process: Electrostatic Coating

    Notes:

    1. Steel surface scale remove clean, reveal metal color; Steel surface roughness handling quality standard, appropriate for 50-70 - mm; Derusting grade level Sa2 1/2 (GB/T8923, no chloride attached on steel surface. Preheating: temperature should be controlled in 220-245 ℃.)

    2. Product should be stored in ventilated, dry, indoor temperature below 27 ℃, away from heat, corrosive chemicals and chemical solvents, avoid bright light, the maximum stack height should not exceed 4 layers, avoid prolonged pressure, ensure airtight box. In case the clot and damp affects the fluidization performance.

    3. As the product has high reactivity, it is recommended that storage period for 27 ℃ under 3 months for the best. Exceed shelf life, should be test its performance first.

    Quality Ral Colors Epoxy Resin Powder Coating , Anti Corrosion Paint Powder Coating for sale
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