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由中国船舶工业总公司第七研究院第711研究所研制,上海711研究所江阴制动材料联营厂生产,上海市公共交通总公司装车运营试验的WX型无石棉汽车制动器衬片,日前经过技术鉴定。该制动器衬片采用了自行配制的高强度、高耐热、高耐磨粘结剂,并与补强效果好又价廉的矿物填料复合,属于无纤维,无石棉增强型摩阻材料。因不含石棉,且制动噪声不明显,故有利于保护环境和人民身体健康。使用这种衬片,还可使整车制动合格率高而稳定,又由于
By the China Shipbuilding Industry Corporation seventh Institute of the 711 Institute, Shanghai Institute of 711 Jiangyin brake material joint venture factory production, Shanghai Public Transport Corporation loading operation test WX non-asbestos vehicle brake linings, a few days ago Technical appraisal The brake lining made of self-formulated high strength, high heat resistance, high wear-resistant binder, and reinforcing effect is good and cheap mineral filler compound, a non-fibrous, non-asbestos-reinforced friction material. Because it does not contain asbestos, and brake noise is not obvious, it is conducive to the protection of the environment and people’s health. Use of this lining, but also make the vehicle brake pass rate is high and stable, because