Shandong Daopu'an Applies For A Patent For High-temperature-resistant And Lightweight Ceramic-based Brake Pads, Driving Technological Innovation in The Industry.
According to the news on May 9, 2025, information from the National Intellectual Property Administration shows that Shandong Daopu'an Brake Material Co., Ltd. has successfully applied for a patent titled "A High-Temperature-Resistant and Lightweight Ceramic-Based Brake Pad and Its Preparation Method", with the publication number CN119930313A and the application date in January 2025. The birth of this patent has caused a stir in the technical field of brake pads and is expected to bring new changes to the development of the industry.
As can be seen from the patent abstract, this invention falls within the technical category of brake pads, and its preparation method is unique. First, prepare the lightweight working layer and the high-temperature-resistant working layer separately, and then mix the two with modified phenolic resin and aramid fiber to form a composite working layer; then place the composite working layer and the base plate together in a hot press to press out the semi-finished brake pad; next, perform slotting and chamfering on the semi-finished product through a numerically controlled machine tool, and finally hot-press and form it on heat treatment equipment.
The ceramic brake pads developed by Shandong Daopu'an this time have significant advantages. On the one hand, various new materials are used to replace heavy metals, effectively reducing the weight of the brake pads, which is in line with the development trend of lightweight automotive parts and helps to reduce the energy consumption of the entire vehicle; on the other hand, a variety of composite high-temperature-resistant ceramic materials are added to the ceramic brake pads, greatly improving their temperature resistance and having a higher matching degree with carbon-ceramic discs. It has successfully overcome the problem of high wear of the friction material of the brake pads caused by the high temperature of the carbon-ceramic discs, greatly reducing the risk of brake failure and providing a more solid guarantee for driving safety.
According to the information from Tianyancha, Shandong Daopu'an Brake Material Co., Ltd. was established in 2018 and is located in Dezhou City. It is an enterprise focusing on other manufacturing industries. This patent application demonstrates the strong technical R&D strength and unremitting exploration of the enterprise, and also provides new ideas and directions for the technological progress of the entire brake pad industry.
In today's era when the brake pad industry is constantly pursuing products with higher performance, greater safety and reliability, the innovative move of Shandong Daopu'an undoubtedly has far-reaching significance. With the further improvement and application promotion of relevant technologies, it may drive the upgrade of the entire automotive braking system and bring consumers a better and safer driving experience.
As a modern high-tech enterprise integrating the R&D, production, sales and service of vehicle chassis components, Shandong Huaruifeng Machinery Co., Ltd. is also continuously paying attention to industry dynamics, constantly exploring and innovating, and is committed to providing higher-quality products and services to the market.
