MATERIAL COMPOSITION FOR FORMED MATERIAL OF FIBER REINFORCED RESIN AND PRODUCTION OF FORMED MATERIAL

摘要

PROBLEM TO BE SOLVED: To obtain the subject composition capable of maintaining the specific gravity of a formed product low, excellent in impact resistance, preventing wavy stripes and a color irregularity and useful for an artificial marble, etc., by blending specific amounts of a specific filler and cut pieces of a glass fiber strand with a synthetic resin. ;SOLUTION: This material composition for the formed material of a fiber reinforced resin, is obtained by blending (B) 50-200 pts.wt. of an inorganic salt as a filler and (C) 20-30 pts.wt. cut pieces of a glass fiber strand bound with a binder of which solubility to a reactive diluent contained in a component (A) is 20-60wt.%, based on (A) 100 pts.wt. synthetic resin (e.g. an unsaturated polyester resin blended with the reactive diluent as a resin viscosity adjusting agent).;COPYRIGHT: (C)1997,JPO