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    Home > Coatings News > Paints and Coatings Market > Coating knowledge: mechanical paint and acrylic polyurethane paint

    Coating knowledge: mechanical paint and acrylic polyurethane paint

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Key tips: 1

    Common points of mechanical paint and acrylic polyurethane paint: 1

    They are all two-component industrial paints, including the main paint and curing agent

    The mechanical paint is 2:1, and the acrylic polyurethane paint is 4:1

    2

    They are very suitable for the use of outdoor machine tools and equipment, that is, they have good weather resistance, good resistance to fading, pulverization and light loss caused by ultraviolet rays, and can adapt to various climatic conditions such as wind, rain, snow, frost, cloudy, sunny, cold and warm

    3

    The construction method of mechanical paint is basically the same, brush or spray can be used, roller coating is not recommended, and the construction procedures are all Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd

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    Mechanical paint and acrylic polyurethane paint have common points: 1

    They are two-component industrial paint, including main paint and curing agent

    Mechanical paint is 2:1, acrylic polyurethane paint is 4:1

    2

    They are very suitable for the use of outdoor machine tools and equipment, that is, they have good weather resistance, good resistance to fading, pulverization and light loss caused by ultraviolet rays, and can adapt to various climatic conditions such as wind, rain, snow, frost, cloudy, sunny, cold and warm

    3

    The construction method of mechanical paint is basically the same, brush or spray can be used, roll coating is not recommended, and the construction procedures are: paint preparation, curing, viscosity adjustment, construction, inspection, drying, finished product inspection and other steps

    The aging time and drying time are similar

    4

    It is used for outdoor steel facility structure, all of which need matching primer and intermediate paint

    The classic anticorrosive coating is: epoxy zinc rich primer, epoxy micaceous iron intermediate paint and corresponding finish

    2、 The differences between mechanical paint and acrylic polyurethane paint: 1

    Apparent effect

    For some bright paint effects, mechanical paint is difficult to achieve, while acrylic polyurethane paint is easy to achieve

    That is, the gloss range of acrylic polyurethane paint is 10-95 °, while that of mechanical paint is about 10-80 °

    2

    The difference of outdoor weather resistance, in the same outdoor environment, the use of mechanical paint matching coating, appearance maintenance and rust prevention and corrosion prevention for a longer period of time

    The anticorrosion period of acrylic polyurethane paint is 7-8 years, while that of mechanical paint is 10-15 years

    3

    The difference of surface characteristics, mechanical paint has self-cleaning, dust, oil, etc., which is not easy to adhere and clean on the surface of mechanical paint, while acrylic polyurethane paint has no such characteristics

    Therefore, in haze prone cities, mechanical paint has more advantages

    Summary: mechanical paint and acrylic polyurethane paint are two kinds of outdoor weather resistant finish paint

    The difference between them lies in the service life and surface effect

    In terms of application, acrylic polyurethane paint is widely used in mechanical equipment, engineering vehicles, etc., while mechanical paint is widely used in important, long-term and high decorative steel structure buildings of steel structures, towers and bridges 。 Mechanical paint is widely used in more and more metal coating fields as a kind of high-end industrial paint

    Industrial paint acrylic series metallic paint is widely used in the surface decoration and protection of various vehicles, various machine tools, plastic machinery, grain machinery, textile machinery, gear reducer, water pump, motor, anti-theft door and other high-demand products

    Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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