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Puyang Xinde Petrochemicals Coumarone resin PR-100

Coumarone resin PR-100 is a kind of light yellow to dark brown granular, block and flake thermoplastic solid resin. It is mainly composed of carbon nine fractions reorganized into raw materials, and is a low molecular weight polymer formed by polymerization. It has good solubility, mutual solubility, water resistance, insulation, chemical stability to acid and alkali, and also has the characteristics of good adhesion and low thermal conductivity.

Functions: Binder & Resin, Gloss Enhancer

Chemical Family: Hydrocarbons

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Technologies

    Features & Benefits

    Applications & Uses

    Product use
    • Tires and rubber: tires and rubber mainly use low softening point coumarone resin. This kind of resin has good mutual solubility with natural rubber particles and has no major influence on the rubber vulcanization process. The addition of coumarone resin in tires and rubber can increase viscosity, strengthen and soften.
    • Paint: The paint mainly uses Coumarone resin with high softening point. Adding this resin to the paint can increase the gloss of the paint and improve the adhesion, hardness, acid and alkali resistance of the paint film.
    • Ink industry: Coumarone resin for ink, mainly high softening point coumarone resin.

    Properties

    Physical Form
    Typical Properties
    ValueUnitsTest Method / Conditions
    Softening Point Range90 - 100°C
    pH7±1
    Ash Content0.2%