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6203F Low-Shrinkage Modified Epoxy Acrylate Resin - High Adhesion UV Prepolymer

6203F is a low-shrinkage, highly flexible modified epoxy acrylate resin. It offers excellent adhesion to metal and plastic substrates, superior yellowing resistance, and full compliance with low VOC standards, making it ideal for high-performance UV coatings and inks.

    Description


    6203F is a modified epoxy acrylate resin engineered for premium applications, utilizing a unique molecular structure to overcome the brittleness of traditional resins while delivering excellent flexibility, ultra-low curing shrinkage, and superior dimensional stability. It demonstrates exceptional wetting and adhesion to metals like aluminum and steel, as well as plastics such as ABS and PC, coupled with outstanding yellowing resistance for a clear, transparent film. Fully compliant with low VOC emission standards, 6203F is extensively used in metal UV coatings, plastic UV finishes, and high-performance UV inks, helping customers achieve both high quality and environmental sustainability.

    Technical features


    Resin type

    modified epoxy acrylate oligomer

    Appearance

    Transparent viscous liquid

    Viscosity(mPa.s)

    20000~33000

    Functionality

    2

    Chrominance(Pt-Co)

    ≤60

    Acid value(mgKOH/g)

    ≤5

    Performance


    Excellent Flexibility & Low Shrinkage

    Superior Adhesion

    Good Yellowing Resistance

    Fast UV Curing

    Application


    Metal UV Coatings

    Plastic UV Coatings

    UV Inks

    Packaging,Warranty period & Storage


    Packaging

    20/220 (kg)/Opened ordinary steel drum

    Warranty period

    180 days

    Storage

    This product should be stored and transported in dark opaque steel drums or containers containing corrosion-resistant and solvent resistant coatings. Leave at least 15% space inside the container filled with air. Packaging should be stored in a cool environment below 35 ℃, and exposure to sunlight is strictly prohibited.