CST-8018 series polyurethane system conformal coating

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● CST-8018 series products are single-component conformal coating primarily composed of polyurethane resin
● After undergoing a cross-linking reaction with moisture in the air and curing, this series of products form a dense film featuring high hardness, high abrasion resistance, and high compactness, as well as extremely excellent corrosion resistance, mold resistance, electrical insulation and moisture proof, suitable for high reliability products
● The product contains fluorescent indicator for easy UV detection
● The product complies with the relevant requirements of the EU RoHS directive and REACH regulations
● The product meets the VOC limit requirements (GB 30981-2020)

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CST-8018 series polyurethane system conformal coating

● CST-8018 series products are single-component conformal coating primarily composed of polyurethane resin
● After undergoing a cross-linking reaction with moisture in the air and curing, this series of products form a dense film featuring high hardness, high abrasion resistance, and high compactness, as well as extremely excellent corrosion resistance, mold resistance, electrical insulation and moisture proof, suitable for high reliability products
● The product contains fluorescent indicator for easy UV detection
● The product complies with the relevant requirements of the EU RoHS directive and REACH regulations
● The product meets the VOC limit requirements (GB 30981-2020)

Classification:

Solvent-based Conformal Coating

  • Description

    Polyurethane Resin Conformal Coating

    Type

    CST-8018

    CST-8018A

    CST-8018B

    CST-8018C

    Density (25℃)

    1.010±0.020

    1.0±0.020

    0.970±0.020

    0.950±0.020

    Touch dry time (min@25℃)

    15-18

    8-10

    14-17

    10-12

    Solid content (Wt%)

    40

    30

    35

    35

    Halogen

    Halogen free

    Halogen free

    Halogen free

    Halogen free

    Adhesion

    Level 0

    Level 0 Level 0 Level 0

    Flame rating (UL 94)

    V-0

    V-0

    V-0

    V-0

    Using process

    Manual brushing, Machine spraying

    Manual brushing

    Application fields

    Special equipment, Rail transit, Automotive electronics, Electrical equipment, Instrumentation

    Curing method

    Room temperature drying/Heat drying

    Characteristics

    Benzene free and repairable

    Benzene free and repairable

    Benzene free and repairable

    Benzene free and repairable

    * Since this series of products belong to the moisture-curing reaction adhesive, the curing process needs to absorb water molecules in the air for crosslinking and curing into film, and this is a combination of physical and chemical reactions, it is not recommended for baking-curing at high temperature throughout the entire process. After surface drying in an oven, the product can be cured at room temperature.

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