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JF-6020 High Performance Silicone Structural Sealant
Silicone Sealant

JF-6020 High Performance Silicone Structural Sealant

FJ-6020 is suitable for use from -50°C to +150°C. With its high strength and high elongation, it is ideal for high-rise and super high-rise glass curtain walls, large glass panels, unitized curtain walls, and steel-framed glass curtain wall structures. It offers excellent adhesion to most building materials.

    Feature

    tb1
    Excellent flexibility, Excellent adhesion;Excellent bond to glass
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    Excellent weather resistance, Excellent high and low temperature resistant
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    Non-corrosive to metal and coated glass.

    Unvulcanized

    Typical general characteristics

    Inspection Method

    Value

    Density at 25 °C, at 1013 hPa

    DIN 51757

    1.36 g/cm³

    Consistency

    ISO 7390

    non-sag

    Extrusion rate at 6 bar

    internal method

    300 ml/min

    Skin forming time at 23 °C / 50 % r.h.

    internal method

    10 min

    Vulcanized

    Modulus at 100 % elongation

    ISO 8339-A

    0.8 N/mm²

    Tensile strength

    ISO 8339-A

    1.3 N/mm2

    Elongation at break

    ISO 8339-A

    260 %

    Hardness Shore A

    ISO 868

    37

    Precautions

    ● Not suitable for use on surfaces that bleed oils, plasticizers, or solvents.
    ● Not suitable for use in ventilated areas.
    ● Not suitable for use on frosty or damp surfaces.
    ● Avoid contact with rubber materials, acidic substances, and alkaline substances.
    ● Avoid contact with acidic or alkaline substances.

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