WB -640

Water-based. A complex polymer emulsion with wetting agents suitable for warm or hot molding applications. Will not interfere with secondary bonding. Application: Spray. Increases melt flow index/reduces resin viscosity. Faster cycles. Easy mold release. Improves dispersion of color and filler. Easy cavity fill. Better wetting of reinforcements. Eliminates stress and flow marks. Improves cosmetics surfaces. Clean parts, ready for finishing. An effective addition of an internal lubricant will not have an adverse effect on the physical properties or secondary operations such as decorating, printing, bonding or plating.