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Patent Searching and Data


Title:
PREPARATION METHOD FOR BRAKE FRICTION LINING FOR AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2019/210544
Kind Code:
A1
Abstract:
Provided is a preparation method for a brake friction lining for an automobile. The formula of the preparation method is calculated as follows by weight percentage: 7%-14% of a resin, 5%-12% of a powdery aramid, 6%-16% of a fiber, 18%-32% of a friction increasing agent, 3%-5% of a friction decreasing agent and the balance of a filler. The preparation method is: step 1, respectively weighing each raw material according to the formula, and adding same to a high-speed mixer to form a mixture; step 2, weighing the mixture, and putting same into a hot pressing mould for hot pressing; and step 3, grinding and moulding the product surface after cooling. The brake lining for an automobile made by using the "powdery aramid" can overcome the "heat fading" problem, and can achieve a more satisfactory use effect.

Inventors:
YANG, Yuzhang (Longzheng Industrial Park, Haian Town Haian Count, Nantong Jiangsu 1, 226611, CN)
QIAN, Qin (Longzheng Industrial Park, Haian Town Haian Count, Nantong Jiangsu 1, 226611, CN)
Application Number:
CN2018/087911
Publication Date:
November 07, 2019
Filing Date:
May 22, 2018
Export Citation:
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Assignee:
NANTONG XINYUAN SPECIAL FIBER CO., LTD. (YANG, YuzhangLongzheng Industrial Park, Haian Town, Haian Count, Nantong Jiangsu 1, 226611, CN)
International Classes:
C08J5/14; F16D69/02
Foreign References:
CN101077912A2007-11-28
CN106321679A2017-01-11
CN107461437A2017-12-12
CN106336610A2017-01-18
CN105422697A2016-03-23
JP2002167573A2002-06-11
Attorney, Agent or Firm:
JIANGSU SHUCHENG LAW FIRM. (YANG, GuipingRoom 1106, 7 Building, the Minfa City Square,No. 2, Puzhu South Road, Puko, Nanjing Jiangsu 0, 211800, CN)
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