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PM® 305 is 80% active polyester designed for improving adhesion of paint film especially on non-ferrous substrates and mainly used in stoving coatings.

Functions: Adhesion Promoter, Coupling Agent

Chemical Family: Polyesters

End Uses: Solventborne Coating

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Chemistry
    Branched Polyester
    Technologies

    Applications & Uses

    Application

    Alkyd/melamine, Acylate/melamine, Solvent-based coating.

    Application

    Alkyd/melamine, Acylate/melamine, Solvent-based coating.

    Method of addition: Post-addition

    Properties

    Physical Form
    Appearance
    Transparent pale yellow liquid
    Soluble in
    IPA
    Typical Properties
    ValueUnitsTest Method / Conditions
    Acid Value60 - 80mg KOH/g-
    Dosage (Total Weight)0.5 - 2%-
    Non Volatile Matter78 - 82%-
    Specific Gravity (25°C)0.81g/cm³-

    Packaging & Availability

    Packaging

    25KG or other scale.

    Storage & Handling

    Storage

    The shelf time is no less than 2 months at the normal conditions.