LITHENE™ ULTRA N4-9000 is a viscous, narrow molecular weight liquid polybutadiene with a low content of 1,2 vinyl microstructure. It is characterized by extremely low odor and volatiles and is primarily used as a polyurethane additive to enhance abrasion resistance. Typical applications include automotive sound damping sealants and adhesives, as well as dry sand binders.

CHEMIGUM® P83 is a NBR powder grade used for PVC modification that requires chemical resistance while keeping good elongations. It is recommended for extrusion processed applications.

Key Features

- Improves plasticizer retention on exposure to oil, fuels & heat

- Excellent chemical & oil resistance

- Good abrasion resistance

Typical Applications

- Gaskets & Weatherstrips

- Cable jacketing

- Hose & Tubing

- Footwear

- Calendered films

CHEMIGUM® LATEX 550 is an anionic aqueous dispersion of a carboxylated butadiene-acrylonitrile copolymer that includes a non-staining, non-discoloring antioxidant. This product offers key features such as excellent abrasion resistance, mechanical properties, resistance to hydrocarbons and oils, and the ability to be crosslinked with melamine formaldehyde or zinc oxide, with the option of sulfur curing for enhanced properties. It also demonstrates good heat aging resistance.

LITHENE™ ULTRA N4-5000-10MA is a viscous, low molecular weight liquid polybutadiene, adducted with 10 parts maleic anhydride. It is characterized by very low odor and volatiles, making it suitable for specialized applications such as soft, isocyanate-free electrical encapsulants and rubber-to-metal bonding.