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发明公开
CN103429695A 摩擦材料 有权

摩擦材料
摘要：
本发明涉及一种摩擦材料，该摩擦材料用于汽车制动装置的盘式制动器垫和制动蹄，并且本发明的目的在于提供一种足够稳定的制动力和足够机械强度的摩擦材料。不含金属或金属合金的摩擦材料中，摩擦材料包括含水硅酸镁和平均粒径为10～50μm的板状钛酸盐。所述板状钛酸盐和所述含水硅酸镁的含量相对于摩擦材料的总量为20～30体积%，所述板状钛酸盐和所述含水硅酸镁的体积比为12:1～5:1。另外，所述板状钛酸盐的平均粒径优选为20～40μm，并且板状钛酸盐优选是六钛酸钾。
摘要（英）：

To provide a friction material having sufficient and stable braking power and mechanical strength, for use in disk brake pads and brake shoes in automotive braking apparatuses. A friction material not containing single metal elements or alloys, wherein the friction material contains planar titanate having an average grain diameter of 10 to 50 [mu]m and hydrous magnesium silicate to a combined total of 20 to 30% by volume of the total weight of the friction material, and the volume ratio of the planar titanate and hydrous magnesium silicate is from 12:1 to 5:1. It is also desirable that the average grain diameter of the planar titanate be from 20 to 40 [mu]m and that the planar titanate be potassium hexatitanate.

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