Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Copper-free ceramic brake pad friction material and preparation method of brake pad
A copper-free ceramic brake pad friction material is characterized by comprising, by weight, 6-8 parts of phenolic resin, 3-5 parts of nitrile rubber, 2-4 parts of aluminum titanate fibers, 2-5 parts of aluminum silicate fibers, 1-3 parts of alumina fibers, 6-10 parts of calcium sulfate whiskers, 1-2 parts of aramid fibers, 2-4 parts of carbon fibers, 3-5 parts of ferric oxide, 3-5 parts of magnesium oxide, 2-4 parts of alumina, 6-10 parts of high titanium powder, 2-4 parts of white carbon black and 4-6 parts of coke. 2-4 parts of friction powder, 8-14 parts of artificial granular graphite, 12-18 parts of precipitated barium sulfate, 2-3 parts of zirconium silicate, 2-4 parts of calcium carbonate, 2-3 parts of silicon-calcium powder and 3-6 parts of white vermiculite. The invention further discloses a preparation method of the brake pad. The friction material has the advantages of good friction coefficient stability and good wear resistance.
一种无铜陶瓷型刹车片摩擦材料，其特征在于由如下组分及其重量配比组成：酚醛树脂6～8份，丁腈橡胶3～5份，钛酸铝纤维2～4份，硅酸铝纤维2～5份，氧化铝纤维1～3份，硫酸钙晶须6～10份，芳纶1～2份，碳纤维2～4份，氧化铁3～5份，氧化镁3～5份，氧化铝2～4份，高钛粉6～10份，白炭黑2～4份，焦炭4～6份，摩擦粉2～4份，人造颗粒石墨8～14份，沉淀硫酸钡12～18份，硅酸锆2～3份，碳酸钙2～4份，硅钙粉2～3份，白蛭石3～6份。本发明还公开了刹车片的制备方法。本发明的摩擦材料具有摩擦系数稳定性好、耐磨性好的优点。
Copper-free ceramic brake pad friction material and preparation method of brake pad
A copper-free ceramic brake pad friction material is characterized by comprising, by weight, 6-8 parts of phenolic resin, 3-5 parts of nitrile rubber, 2-4 parts of aluminum titanate fibers, 2-5 parts of aluminum silicate fibers, 1-3 parts of alumina fibers, 6-10 parts of calcium sulfate whiskers, 1-2 parts of aramid fibers, 2-4 parts of carbon fibers, 3-5 parts of ferric oxide, 3-5 parts of magnesium oxide, 2-4 parts of alumina, 6-10 parts of high titanium powder, 2-4 parts of white carbon black and 4-6 parts of coke. 2-4 parts of friction powder, 8-14 parts of artificial granular graphite, 12-18 parts of precipitated barium sulfate, 2-3 parts of zirconium silicate, 2-4 parts of calcium carbonate, 2-3 parts of silicon-calcium powder and 3-6 parts of white vermiculite. The invention further discloses a preparation method of the brake pad. The friction material has the advantages of good friction coefficient stability and good wear resistance.
一种无铜陶瓷型刹车片摩擦材料，其特征在于由如下组分及其重量配比组成：酚醛树脂6～8份，丁腈橡胶3～5份，钛酸铝纤维2～4份，硅酸铝纤维2～5份，氧化铝纤维1～3份，硫酸钙晶须6～10份，芳纶1～2份，碳纤维2～4份，氧化铁3～5份，氧化镁3～5份，氧化铝2～4份，高钛粉6～10份，白炭黑2～4份，焦炭4～6份，摩擦粉2～4份，人造颗粒石墨8～14份，沉淀硫酸钡12～18份，硅酸锆2～3份，碳酸钙2～4份，硅钙粉2～3份，白蛭石3～6份。本发明还公开了刹车片的制备方法。本发明的摩擦材料具有摩擦系数稳定性好、耐磨性好的优点。
Copper-free ceramic brake pad friction material and preparation method of brake pad
无铜陶瓷型刹车片摩擦材料及刹车片的制备方法
ZHENG YANGSHENG (Autor:in) / ZHENG SHUNQI (Autor:in) / LIN RENYI (Autor:in) / GUO WEIMIN (Autor:in) / CHEN YUE (Autor:in) / SUN JIAQI (Autor:in) / HU WENSHUO (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
Ceramic brake pad friction material and preparation method of brake pad
| Europäisches Patentamt | 2024
Preparation process of ceramic friction material for automobile brake pad
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021