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Pine Rosins PR 097.43

Pine Rosins PR 097.43 is a disproportionated gum rosin is a thermoplastic resin obtained by distillation of pine oleoresin–steam and modified by action of heat and catalysts to decrease the abietic acid content present in the natural Gum rosin. These resins are compatible with most well known compounds such as, EVA polymers, SIS, SBR, natural rubber, butyl rubber, hydrocarbon and terpene resins.

Chemical Family: Rosins

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    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Technologies

    Features & Benefits

    Labeling Claims

    Applications & Uses

    Applications

    Disproportionated Gum Rosin main applications are rubber polymerization, marine paints, paper sizing and some special adhesives that needs UV resistance

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Abietic Acidmax. 8%
    Acid Number140-160(mg KOH/g)
    Colour Gardner (50%, Toluene)max. 2
    Softening Point80-90(°C)

    Technical Details & Test Data

    Solublity

    They are soluble in aromatic and aliphatic hydrocarbon solvents, esters and ketones.