Introduction to Chopped Glass Fiber 3mm in Brake Shoes Formulas
Chopped Glass Fiber 3mm has emerged as a crucial ingredient in brake shoes formulas, playing a significant role in enhancing the performance and durability of brake shoes. This article will provide a detailed introduction to its application in brake shoes, including technical parameters, advantages, and storage and packaging methods.
Technical Parameters
| Parameter | Value |
|---|---|
| Length | 3 mm |
| Diameter | Typically 10 – 20 micrometers |
| Density | Approximately 2.54 – 2.6 g/cm³ |
| Tensile Strength | 1000 – 3000 MPa |
| Modulus of Elasticity | 70 – 80 GPa |
| Melting Point | Around 1700 °C |
| Thermal Conductivity | 1.0 – 1.3 W/(m·K) |
Advantages in Brake Shoes Formulas
1. Reinforcement of Brake Shoes Mixture
Chopped Glass Fiber 3mm serves as an excellent reinforcing agent in the brake shoes mixture. It improves the mechanical strength of the brake shoes, allowing them to withstand high stress and pressure during braking operations. This reinforcement helps prevent the brake shoes from cracking or deforming, ensuring a longer service life.
2. Enhancement of Friction Performance
In Brake Shoes Friction Materials, the addition of chopped glass fiber can adjust the friction coefficient. It provides a stable and consistent friction force, which is essential for reliable braking performance. The fiber’s high stiffness and wear – resistance contribute to maintaining the friction characteristics over a wide range of operating conditions, such as different speeds and temperatures.
3. Contribution to Heat Dissipation
During braking, a large amount of heat is generated. Chopped glass fiber has relatively good thermal conductivity, which helps in dissipating heat from the brake shoes. This reduces the risk of heat – related issues such as brake fade, where the braking efficiency decreases due to overheating. By effectively managing heat, the fiber helps maintain the integrity and performance of the Brake Shoes Mixes and the overall braking system.
4. Chemical Stability
It is chemically stable and resistant to many chemicals and environmental factors. This means that the chopped glass fiber in the Brake Shoes Formula will not react with other Brake Shoes Ingredients or be affected by moisture, oil, or other substances commonly encountered in automotive environments. As a result, the brake shoes can maintain their performance and structural integrity for an extended period.
Storage and Packaging
Storage
- Dry Environment: Chopped Glass Fiber 3mm should be stored in a dry place to prevent moisture absorption. Moisture can cause the fibers to clump together, which may affect their dispersion in the brake shoes mixture and ultimately the performance of the brake shoes.
- Temperature Control: It is advisable to store the fiber at a moderate temperature, away from extreme heat or cold. High temperatures may cause degradation of the fiber, while very low temperatures can make the fiber brittle.
Packaging
- Sealed Bags or Containers: The fiber is usually packaged in sealed plastic bags or containers to protect it from moisture and contaminants. This ensures that the quality of the fiber remains intact during transportation and storage.
- Labeling: Each package should be clearly labeled with information such as the product name, length of the fiber, batch number, and manufacturing date. This helps in proper identification and quality control.
In conclusion, Chopped Glass Fiber 3mm is a valuable ingredient in brake shoes formulas, offering multiple benefits in terms of mechanical strength, friction performance, heat dissipation, and chemical stability. Proper storage and packaging are essential to maintain its quality and effectiveness in brake shoes production.