


Phenolic Resin for Brake Pad
Phenolic resin for brake pads is mainly suitable for the production of automobile brake pads and brake friction pads.
Phenolic resin is used as an adhesive for various base materials in brake pads, and its performance directly determines the quality of brake pads. In recent years, with the development of the automobile industry and the improvement of product quality requirements, many production and scientific research units have carried out a variety of modification studies on phenolic resin, which has improved the performance of brake pads to a certain extent. What kind of influence does the quality index of phenolic resin have on the characteristics of friction materials? As a test item of resin, powdered resin generally with the indexes of appearance, melting point, fluidity, curing time, particle size, moisture content, free phenol content, etc.
The phenolic resin produced by our company is in the form of thermosetting powder, which has good bonding properties for grinding wheel mixtures and drum brake pads. Used in the production of drum brake pads for heavy-duty multi-purpose vehicles such as sports, automobiles, 4WD, crossover, leisure and pickup trucks. It has a wide adjustment range of rubbing coefficient. Excellent high temperature recovery ability, excellent flexibility. It has better wear resistance and excellent crack resistance. The static torque of the product can be improved and the braking distance can be shortened.
Our Product Advantages
1. It has good wettability with graphite, metal, asbestos fiber and other fillers.
2. High molecular weight, strong adhesion, excellent high temperature resistance, low resin content formula, and enhanced thermal degradation resistance
3. It can control the free phenol content, reduce the gas content, have good activity and improve the shear strength.
4. The product fineness reaches 250 mesh, the dispersion area increases and the mixing is more uniform.
Specifications
Grade | Apperance | softening point(℃) | Free Phenol (%) | Pellet Flow (mm) | Fineness (250meshes) |
PB-201 | White/Light yellow powder | 102-110 | 0.5-1.5 | 25-40 | ≥ 95% |
PB-202 | White/Light yellow powder | 102-110 | 0.5-1.5 | 25-40 | ≥ 95% |
PB-203 | White/Light yellow powder | 102-110 | 0.5-1.5 | 25-40 | ≥ 95% |
Application
Production of various brake pads, brake pads, brake drums.
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