Introduction to Ferroferric Oxide Black in Brake Shoes Formulas
Ferroferric Oxide Black, also known as magnetite (Fe₃O₄), has emerged as a significant ingredient in brake shoes formulas. It plays a crucial role in enhancing the performance and durability of brake shoes, making it an essential part of the Brake Shoes Mixture, Brake Shoes Friction Materials, Brake Shoes Mixes, and Brake Shoes Formula.
Technical Parameters
| Parameter | Value |
|---|---|
| Chemical Formula | Fe₃O₄ |
| Molecular Weight | 231.53 g/mol |
| Density | 5.18 g/cm³ |
| Melting Point | 1597 °C |
| Solubility | Insoluble in water |
| Appearance | Black powder |
Advantages
1. Improved Friction Performance
Ferroferric Oxide Black helps to increase the coefficient of friction in brake shoes. A higher coefficient of friction allows for more effective braking, enabling the brake shoes to quickly and efficiently slow down or stop the vehicle. This is especially important in emergency braking situations where every bit of stopping power matters.
2. Wear Resistance
It enhances the wear – resistance of brake shoes. As the brake shoes come into contact with the brake drums or rotors during braking, they are subject to significant abrasion. The presence of ferroferric oxide black in the Brake Shoes Ingredients helps to reduce the rate of wear, extending the service life of the brake shoes and reducing the frequency of replacements.
3. Thermal Stability
Brake shoes generate a large amount of heat during braking. Ferroferric Oxide Black has good thermal stability, which means it can withstand high temperatures without significant degradation. This property ensures that the brake shoes maintain their performance even under extreme heat conditions, preventing brake fade and maintaining consistent braking performance.
4. Cost – Effectiveness
Compared to some other high – performance friction materials, ferroferric oxide black is relatively inexpensive. This makes it a cost – effective choice for brake shoe manufacturers, allowing them to produce high – quality brake shoes at a reasonable cost while still maintaining the desired performance characteristics.
Storage and Packaging
Storage
- Ferroferric Oxide Black should be stored in a cool, dry, and well – ventilated area. Moisture can cause the powder to clump together, which may affect its performance in the brake shoes formula.
- It should be kept away from sources of heat, ignition, and oxidizing agents. Since it is a fine powder, there is a risk of dust explosion if it comes into contact with an ignition source in a confined space.
- The storage area should be clean and free from contaminants to prevent any unwanted reactions or degradation of the material.
Packaging
- Ferroferric Oxide Black is typically packaged in sealed plastic bags or drums. The packaging should be designed to prevent moisture ingress and protect the powder from physical damage during transportation and storage.
- Each package should be clearly labeled with the product name, batch number, manufacturing date, and safety instructions. This ensures proper handling and identification of the material.
In conclusion, Ferroferric Oxide Black is a valuable and versatile ingredient in brake shoes formulas. Its unique combination of technical properties, performance advantages, and cost – effectiveness makes it an important component in the production of high – quality brake shoes.