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ee powder coatingpdf download

  • product description:
    product description:

    ee series powder coatings are mainly made of epoxy resin and the matched curing agent. this series of products have excellent corrosion resistance, flexibility, insulation. they are suitable for the application of indoor metal products, electronic components, pipelines, valves and rebar with high anticorrosion requirement, and they are also applicable as the primer of double-layer system.

    film appearance & package

    appearance effects: smooth surface (all kinds of gloss range), sanding, hammer effect

    color:           according to requirement

    packing:         20kgs.carton boxes with double pe-bag.

    for more information, please contact us.

    physical data

    specific gravity:1.2-1.7(depending on the gloss and color)

    dry flow ability: 120-160

    particle size:   100%<160μm, according to requirement

    substrate & preparation

    it is applied to the protection and decoration of indoor facilities as required: such as steel or galvanized steel sheets (pipes), copper, cast iron and other metal substrates (for more detailed information, please contact us).

    for boards: it is recommended to adopt chemical methods such as degreasing, pickling, phosphating, etc.;

    for pipes, valves, rebar, it is recommended to adopt sand blasting to sa2.5 (swedish standard ) and profile between 50μm and 112 μm.

    curing condition (object temperature)

    -> can be used such as ir, gas, hot convection drying path, oven and other ways of curing.

    -> if use the gas oven to bake, combustion by-products will change the color of the film.

    recommended curing condition: object temperature/time     180-200℃/10-15min

    ->if pre-heating available, please see detailed product information.

    application

    do not mix this product with others

    the substrate must be properly pre-treated before use

    various modes such as the liquefaction bed, vacuum suction, roller coating, the manual or automatic electrostatic gun can be used in the construction

    the film thickness should be determined according to the geometry and requirement of the coated object, and the performance should be evaluated when the film thickness is less than 60μm

    product performance & film properties

    properties

    test method

    criteria

    film thickness

    iso 2360

    according to requirement

    adhesion

    iso 2409

    class 0

    hardness

    iso 15184

    ≥f

    cupping test

    iso 1520

    ≥5mm

    bend test

    iso 1519

    ≤3mm

    neutral salt spray test

    iso 9227

    pass at 1000 hours - no corrosion area more than 2mm from scribe

    impact test

    iso 6272

    ≥2.5nm

    gb/t 1732

    50cm*kg

    humidity

    iso 6270

    pass at 1000 hours – no blistering, creep≤2mm

    storage stability

    store in a cool (≤30℃)、dry warehouse, prevent direct sunlight, and should be isolated from fire source, away from heat source. the effective storage period is 6 months from the manufacturing date. for special products, the storage life is 3 months @25℃. please refer to the specific product descriptions for special products.

    safety precaution

    all dusts are respiratory irritants. therefore, inhalation of the dust or of the vapour resulting from the cure should be avoided. take step to prevent skin contact, but should contact occur, wash skin with soap and water. in case of eye contact flush immediately with clean water and seek medical advice. dust and powder should not be allowed to build up on surface or ledge. dust clouds of any finely divided organic material can be ignited with an electric spark or open flame. all equipment should be electrically earthed to prevent build up of static.

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