New Breakthrough in Brake Pad Industry: Shandong Daopu'an's Patent Achievements Attract Attention
Recently, Shandong Daopu'an Brake Materials Co., Ltd. has made significant progress in the field of brake pad technology. Its patent application for "A High-Temperature Resistant and Lightweight Ceramic-Based Brake Pad and Its Preparation Method" has been accepted by the State Intellectual Property Office, with the publication number CN119930313A and the application date in January 2025. This innovative achievement has attracted widespread attention in the brake pad industry and is expected to bring products with more superior performance to the market.
According to the patent abstract, the invention belongs to the technical field of brake pads and aims to solve the problems of existing brake pads, such as heavy weight and poor matching with carbon-ceramic discs. Its preparation method is unique: first, prepare the lightweight working layer and the high-temperature resistant working layer separately, then mix both with modified phenolic resin and aramid fiber to prepare the composite working layer, then hot-press with the base plate to form a semi-finished product, process it with CNC machine tools for slotting and chamfering, and finally hot-press to form the final product.
This unique process brings significant advantages. On the one hand, new materials replace heavy metals, greatly reducing the weight of brake pads, which is in line with the lightweight development trend of the automotive industry, helping to reduce vehicle energy consumption and increase cruising range. On the other hand, the addition of a variety of composite high-temperature resistant ceramic materials makes it have excellent temperature resistance and higher matching with carbon-ceramic discs, effectively solving the problem of high wear caused by high temperature of carbon-ceramic discs, reducing the risk of brake failure, and greatly improving driving safety.
According to Tianyancha data, Shandong Daopu'an Brake Materials Co., Ltd. was established in 2018 and is located in Dezhou City. It is an enterprise focusing on other manufacturing industries. The company has been proactive in the industry, participating in 14 bidding projects, owning 10 trademark information, 102 patent information, and 4 administrative licenses, showing strong technical strength and market competitiveness.
Currently, the brake pad market is highly competitive, and consumers have increasingly high requirements for product performance and safety. Especially with the rise of new energy vehicles, new challenges have been put forward for the high-temperature resistance, lightweight and other properties of brake pads. If Shandong Daopu'an's patent achievements are successfully transformed this time, it will win market opportunities for the company and promote industrial technological upgrading.
Industry experts analyze that this patented technology may change the market pattern and prompt other enterprises to increase R&D investment. In the future, with the promotion and application of this technology, it is expected to drive the entire brake pad industry to develop in the direction of high performance, lightweight, safety and reliability, provide better braking solutions for the automotive industry, and ensure the travel safety of the majority of car owners.
