Characteristics of existing friction materials
Friction materials after years of development and survival of the fittest, the existing friction materials in the formula and production testing equipment have made a qualitative leap, the main change in what aspects?
Friction materials after years of development and survival of the fittest, the existing friction materials in the formula and production testing equipment have made a qualitative leap, the main change in what aspects?
1. Advanced formula. Through years of exploration, what are the characteristics of the existing formula:
① No asbestos meets environmental requirements.
The use of no or less metal and porous materials can reduce the density of the friction plate, which is conducive to reducing the damage of the brake disc and reducing the degree of noise.
③ Reducing the use of chemical fibers and natural fibers can greatly reduce the raw material cost of friction sheets and reduce the degree of thermal decay of friction materials.
④ Reducing the resin content is conducive to reducing the occurrence of thermal attenuation, reducing the occurrence of foaming and expansion of friction sheets, which is conducive to reducing costs.
⑤ The shortening of hot pressing time can greatly improve the production efficiency of hot pressing machine.
2. Using automatic dosing system, compared with manual dosing, automatic dosing system can better control the ratio and avoid errors by controlling the dosage through computer.
3. Characteristics of hot pressing process and tooling
4. Product friction performance test
5. Study on compressibility of friction sheet
