摘要 |
A friction material matrix is described which contains a silicone-containing material, such as but not limited to an organofunctional reactive silicone, and a binder system, the binder system physically or chemically binding the organofunctional reactive silicone. The organofunctional reactive silicone imparts water repellency to the friction material matrix. The organofunctional reactive silicone is preferably present in an amount of from about 0.5 to about 10 weight percent based on the total weight of the friction material matrix.
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