Eastotac C series resins are hydrogenated C5 aliphatic petroleum resins. They are characterized by low color and odor, and excellent heat stability. These products also exhibit good tackifying properties and broad compatibility with numerous elastomers and polymers.

    Eastotac C series resins are produced from petroleum feedstock by polymerization followed by hydrogenation. The hydrogenation saturation levels of Eastotac resins vary with different hydrogenation time. Their properties that can carry through to the end products usually even after thermal ageing.

    Eastotac C series resins are available in three color levels with two varying softening points, which allow the selection of the resin most suitable for a particular application.