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    Home > Coatings News > Paints and Coatings Market > Precautions for the use of polycarbonate

    Precautions for the use of polycarbonate

    • Last Update: 2021-01-07
    • Source: Internet
    • Author: User
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    China Paint Online News Information
    from food safety, a brief analysis of polycarbonate use of the precautions: can not be long-term contact with hot water above 60 degrees C, polycarbonate combustion will emit pyrolytic gas, plastic burning bubble, but not fire, from the source of fire extinguished, emit a rare thin phenol odor, flame yellow, light and black, temperature up to 140 degrees C began to soften, 220 degrees C melting spectrum.
    according
    China Coatings online

    experts
    , polycarbonate wear resistance is poor. Some polycarbonate devices for wear-prone applications require special treatment of the surface. Density: 1.20 to 1.22g/cm line expansion rate: 3.8×10cm/cm thermal deformation temperature: 130C. Not resistant to strong acids, not resistant to strong alkalis. Polycarbonate is acid-resistant and oil-resistant. Polycarbonate is not resistant to ultraviolet light and to strong alkalis.
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