CR Rubber Compound for Dust Cover

In China, Xiamen SLD Rubber has developed the CR Rubber Compound for Dust Cover specifically for dust covers. Through polymer blending, protective system design, reinforcement filling selection, and optimization of the vulcanization process, this compound demonstrates excellent weather resistance, ozone resistance, wide temperature operating capability, good oil resistance, and dynamic fatigue performance.

Product Parameter (Specification)

Formula selection:

You can achieve the desired results through the distribution of our assistance formulas:

1. General type: CR Rubber Compound for Dust Cover uses the above basic formula and is suitable for most working conditions.

2. High cold resistance type: Increase BR and adjust the proportion, select more DOS, and reduce the amount of fillers.

3. Oil-resistant type: Use a CR/NBR/PVC blend system, and refer to the optimized formula for reference.

4. High flame retardant type: On the basis of the basic formula, add halogen-free flame retardants such as magnesium hydroxide and aluminum hydroxide, and adjust the vulcanization system.

Manufacturing process selection:

The CR Rubber Compound for Dust Cover adopts two molding processes: compression molding and injection molding. Compression molding is a traditional process with wide applicability. The rubber compound is placed in a flat vulcanizing machine mold and subjected to pressure and heating for vulcanization and shaping. It is suitable for complex structures, those with metal inserts or those with larger dimensions. In contrast, injection molding is more efficient. The mixed rubber is injected into the closed mold cavity through an injection machine for vulcanization. It has high automation, fast production efficiency, high dimensional accuracy, good repeatability, strong density, and can effectively reduce air holes. It is highly suitable for large-scale production.

The wide application in the industry

CR Rubber Compound for Dust Cover possesses properties such as ozone resistance, ultraviolet resistance, moisture resistance, heat resistance, etc. in environmental factors. Its chemical composition is stable and can effectively withstand petroleum-based products like oils. It is mostly applicable to machinery, vehicles, and electronic equipment operating in dusty or dirty environments. It can be customized with various sizes of openings to ensure that machine components are always protected from debris intrusion, meeting the needs of numerous industries.