Nipol N624B is a cold polymerized, butadiene acrylonitrile copolymer of intermediate viscosity. This general purpose polymer combines superior physical properties and solvent resistance. Sufficient non-staining antioxidant is added during manufacture for normal storage conditions. Medium viscosity/medium resistance to fuels and oils. Specialty grade for extruded/calendared flat goods, sponge, hose and belting. Well suited for mill mixing. Low water swell. |