NONAQUEOUS SIZING SYSTEM FOR GLASS FIBERS AND INJECTION MOLDABLE POLYMERS

摘要

A nonaqueous sizing for glass fibers useful for reinforcement of polymers. T he sizing composition comprises one or more film formers miscible with the polymer to be reinforced, one or more coupling agents and one or more powder s. The sizing composition of the invention provides a glass fiber which has improved processability and notched izod without any loss in dispersability characteristics of the glass pellets.