| 摘要 |
Low abrasion, heat resistant, high strength friction material with a high resistance to wear is described as containing phenolic resin, an organic modifier, mineral fibers, metallic oxide, a filler and a color pigment. Rubber, either natural or synthetic, graphite and factice may also be present. The material finds particular use in a brake block for disc and drum brake applications on heavy duty trucks and the like.
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