Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Copper-free nano ceramic brake pad
The invention provides a copper-free nano ceramic brake pad. The brake pad comprises the following components in percentage by weight: 10% of phenolic resin, 17% of mineral fiber, 6% of ferric oxide,10% of graphite, 16% of barium sulfate, 4% of aramid fiber, 20% of potassium titanate, 5% of rubber powder and 12% of nano silicon dioxide coated hexagonal boron nitride. The brake pad has the advantages of being stable in friction coefficient, small in product abrasion, comfortable in braking in the using process and free of noise, and the service life reaches more than 70000 kilometers.
本发明提供一种无铜纳米陶瓷刹车片，其中所述的刹车片组分的重量百分比为：酚醛树脂10%、矿物纤维17%、氧化铁6%、石墨10%、硫酸钡16%、芳纶纤维4%、钛酸钾20%、胶粉5%及纳米二氧化硅包覆六方氮化硼12%；优点为：本发明摩擦系数稳定，产品磨耗小，使用过程中制动舒适，无噪音产生，使用寿命达7万公里以上。
Copper-free nano ceramic brake pad
The invention provides a copper-free nano ceramic brake pad. The brake pad comprises the following components in percentage by weight: 10% of phenolic resin, 17% of mineral fiber, 6% of ferric oxide,10% of graphite, 16% of barium sulfate, 4% of aramid fiber, 20% of potassium titanate, 5% of rubber powder and 12% of nano silicon dioxide coated hexagonal boron nitride. The brake pad has the advantages of being stable in friction coefficient, small in product abrasion, comfortable in braking in the using process and free of noise, and the service life reaches more than 70000 kilometers.
本发明提供一种无铜纳米陶瓷刹车片，其中所述的刹车片组分的重量百分比为：酚醛树脂10%、矿物纤维17%、氧化铁6%、石墨10%、硫酸钡16%、芳纶纤维4%、钛酸钾20%、胶粉5%及纳米二氧化硅包覆六方氮化硼12%；优点为：本发明摩擦系数稳定，产品磨耗小，使用过程中制动舒适，无噪音产生，使用寿命达7万公里以上。
Copper-free nano ceramic brake pad
一种无铜纳米陶瓷刹车片
TIAN SHIGUO (Autor:in) / JIN XIN (Autor:in) / XU CHONGHAI (Autor:in) / WANG WEIPING (Autor:in) / WANG FEI (Autor:in) / WANG XIANGDONG (Autor:in) / WANG DEJUN (Autor:in) / CHEN ZHAOQIANG (Autor:in) / XIAO GUANGCHUN (Autor:in) / YI MINGDONG (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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