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Super weather-resistant powder coating

  • Commodity name： Super weather-resistant powder coating

Product Category

Functional

Email:

tedluo@163.com

Tel:

86-13801790539

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  • Product Description
  • Product Features
    1. Excellent adhesion, impact resistance, scratch resistance, high hardness, and good flexibility
    2. High gloss and color retention, with ultra-strong weather resistance.
    3. The addition of special conductive adjuvants and a laser diffraction particle size analysis control system allows the powder particles to have both electroconductivity and sufficient kinetic energy, easily reaching recesses and dead corners, overcoming the phenomenon of difficulty in powder coating in these areas (Faraday cage effect).
    4. Good leveling, no sagging, large spray area, recycled powder can be sieved and used proportionally without affecting the quality and performance of the product, high utilization rate.
    5. Green and environmentally friendly, free of heavy metals, and conforms to international standards.
    6. Various surface effects such as wrinkles, orange peel, sagging, water patterns, sand patterns, and dotted patterns can be achieved according to customer requirements.
    7. Customized powder coatings with weather resistance of more than 20 years can be made according to customer requirements.
    Powder coating film performance parameters after curing:

    Serial Number

    Item

    Testing Standard

    Test Results

    1

    Appearance

    Uniform color, loose and free of agglomeration, dry powder fluidity 120-140

    Visual inspection, excellent dry powder fluidity

    2

    Color

    According to customer requirements, consistent with the sample

    Combination of color difference meter and visual inspection

    3

    Adhesion

    Cross-cut test (cross-cut method) ISO2409, GB/T9286-1998

    Grade 0, Excellent

    4

    Impact Resistance

    Impact tester (drop hammer method) ISO6272, GB/T1732-1993

    50kg.cm, Good performance

    5

    Bendability

    Bend testing machine ISO1519, GB/6742-1986

    3mm, Excellent flexibility

    6

    Erichsen Cupping Test

    ISO1520, GB/T9753-1993

    7mm, Passed

    7

    Surface Hardness

    Pencil hardness (Mitsubishi pencil) ASTM/D3363, GB/T6739-1996

    2H and above

    8

    Heat Resistance

    150 ℃ /24 hours (white)

    Excellent gloss retention, color difference less than 0.5

    9

    Humidity and Heat Resistance Test

    ISO6270, GB/T1740-1979

    More than 1000 hours

    10

    Salt Spray Test

    ISO7253, GB/T1771-1991

    More than 500 hours

    11

    Weather Resistance

    IS02810, Florida exposure (south-facing 45 0 ，12 months)

    Gloss retention greater than 50%

    12

    Artificial Accelerated Aging

    60 ℃ /8 hours UV+50 ℃ /4 hours condensation, 1000 hours cycle
    (QUV-B313 lamp tube)

    Gloss retention greater than 50%
    Color retention (color difference less than 3.5)

     

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Hubei Weiyang Polymer Material Co., Ltd.

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