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Corrosion Protection Metallic Epoxy Powder High Gloss Coating Surface

Categories Epoxy Powder Coating
Brand Name: Greentech
Model Number: No
Certification: SGS
Place of Origin: Tianjin,China
MOQ: 1 Ton
Price: $2.6-4.6/kg
Supply Ability: 1000 tons per month
Packaging Details: 25kg/carton
Material: Epoxy resin
color: ral color
Type: Thermosetting
Application Method: Electrostatic spray
Gloss: high/Low/Matt
state: powder coating
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    • Product Details
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    Corrosion Protection Metallic Epoxy Powder High Gloss Coating Surface

    Introduction:

    This product adopts epoxy resin, functional curing agent, this product has high reactivity, strong adhesive force, high crosslinking density, the coating has excellent chemical resistance, solvent resistance, resistance to cathodic stripping, excellent flexibility, impact resistance and other properties.

    Feature:

    1. Very good adhesion with the substrate.
    2. Good leveling, high gloss coating surface
    3. Strong permeability and corrosion resistance
    4. The coating has excellent high temperature cathodic disbonding resistance.
    5. High surface hardness, strong coating density.
    6. Low melting temperature, high reactivity, high curing completion rate.
    7. Good mechanical performance, strong flexibility

    Power Specification:

    Test ItemsTechnical IndicatorsTest Method
    AppearanceEven color, no cakingvisual
    ColourAs customer requiredvisual
    density(g/cm³)1.3-1.5GB/T 4472
    Particle size distributor150μm Sieve the powder≤3.0GB/T 6554-1986
    250μm Sieve the powder≤0.2GB/T 6554-1986
    non-volatile matter content (%)≥ 99.4GB/T 6554-1986
    Gel time(s)

    ≤ 180s (180℃)

    ≤ 120s (200℃)

    ≤ 60s (230℃)

    GB/T 6554-1986
    magnetic material content(%)≤ 0.002GB/T 2482-1986
    Level of liquidity(mm)22~28GB/T 6554-1986

    Coating Specification

    Test ItemsTechnical IndicatorsTest Method
    Appearancesmooth,uniform color, no bubble , no cracking and sinkhole, allow light crackvisual
    Adhesion1~3SY/T 0442-1997
    cathodic disbanding resistance 65℃48h(mm)≤8SY/T 0413-95
    counter bending(40)No crackingSY/T 0442-1997
    Electric strength(MV/m)≥ 30GB/T 1408-1989
    Impact strength≥ 11SY/T 0442-1997

    Resistance to chemical

    corrosion medium

    10% HCL normal temperature90d

    10%H2So4 normal temperature 90d

    3.5% Nacl normal temperature 90d

    10%NaOH normal temperature 90d


    Qualified


    GB/T1763-1979

    oilfield sewage 80℃ 90d

    crude 80℃90d

    gas normal temperature 90d

    diesel normal temperature 90d

    kerosene normal temperature 90d


    Qualified


    GB/T 1733-1993
    abrasive resistance 1000g.1000turn≤20gGB/T 1768-1979
    Salt spray test(1000h)No changeGB/T1771-1991
    Flatten test (flatten ratio 4/5)No crackingCJ/T 120-2008

    Carried Standard: SY/T 0442-97

    Application Area: Municipal, water supply, drainage, sewage, circulating water, chemical, thermal and other pipelines.

    Applicable process: Electrostatic Coating, inhale coating, dip coating, roller coating

    Notes:

    1. Steel surface should be no oil and water, surface quality should reach Sa2 1/2 level (GB/T8923), anchor pattern depth 50-90mm, clean dust and abrasive attached to the steel surface, preheat, control temperature in 180-230℃.
    2. Product should be stored in ventilated, dry, indoor temperature below 30 ℃, 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. To best curing epoxy coating, best anti-corrosion, suggested preheating tube surface temperature in more than 170℃, in order to better improve the curing completion.
    Quality Corrosion Protection Metallic Epoxy Powder High Gloss Coating Surface for sale
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