GLASS CHOPPED STRAND MAT, METHOD FOR PRODUCING THE SAME, MOLDED CEILING MATERIAL OF AUTOMOBILE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a glass chopped strand mat with high designability and functionality that can be used in a molded ceiling material of a recent automobile having high designability and reduced weight.SOLUTION: In a glass chopped strand mat M obtained by forming glass chopped strands S into a sheet shape, a ratio of tensile strength in a width direction to tensile strength in a longitudinal direction (width direction/longitudinal direction) is set at 0.73 or more and less than 1.00, and the tensile strength in the width direction is 80 N or more, which is measured by a tensile breakage test in conformity to JIS R 3420(2006) 7.25 conducted by using a test body with a width of 150 mm.