The addition of microspheres of barium titanate glass to conventional
friction compositions for molding automotive and other brake elements and
similar friction elements, results in substantial new and unexpected
improvements with respect to the production of and processing of uniform,
homogeneous molding compositions for forming the present friction
elements. The formed friction pads, disks etc., have unexpectedly improved
performance properties such as heat dissipation properties leading to
improved, reduced wear over prolonged periods of use. The BaTiO.sub.3
microspheres have an average diameter up to about 70.mu., most preferably
between about, 10-35.mu.