1. Excellent resistance to high and low temperatures

Fluorosilicone rubber can maintain good performance within a wide temperature range. Generally, it can work stably for a long time in the temperature range of -60°C to 250°C. For example, in the aerospace field, it is used to manufacture the seals around aircraft engines. Whether in the low-temperature environment at high altitudes or the high-temperature environment generated during engine operation, fluorosilicone rubber can maintain good sealing performance to ensure flight safety.

2. Good chemical corrosion resistance

Fluorosilicone rubber has excellent tolerance to various chemical media, such as acids, bases, organic solvents, etc. For example, in chemical production, it is used for pipeline seals for transporting corrosive chemical liquids, which can effectively resist the erosion of chemical liquids, extend the service life of the seals, and reduce leakage and safety accidents caused by seal failure.

3. Low surface energy and good hydrophobicity

The low surface energy of fluorosilicone rubber makes it have good hydrophobic properties. In the insulation and sealing applications of outdoor electrical equipment, fluorosilicone rubber can effectively prevent the penetration and adhesion of moisture, avoid electrical failures and leakage accidents caused by moisture, and ensure the safe and stable operation of the equipment. For example, insulators for high-voltage transmission lines and sealing parts of power transformers, etc.

4. Excellent oil resistance

When fluorosilicone rubber is in contact with various oil media, the volume and performance change little. In the automotive manufacturing, it is used for oil seals and gaskets of engine, transmission and other components. It can maintain good sealing performance when in long-term contact with oil media such as engine oil and lubricating oil to prevent oil leakage.

5. Excellent electrical insulation performance

Fluorosilicone rubber has good electrical insulation performance, high volume resistivity, and low dielectric constant and dielectric loss tangent. This enables it to be widely used in the field of electronics and electrical appliances, such as for manufacturing insulation sheaths of wires and cables, seals and connectors of electronic equipment, etc., which can ensure the stable transmission of circuits and the normal operation of equipment.

6. Outstanding aging resistance

Fluorosilicone rubber has excellent weather resistance and anti-aging performance, and can be exposed to sunlight, oxygen, ozone and other environments for a long time without significant performance deterioration. In the field of solar photovoltaic, the sealing material used for encapsulating solar panels can be used outdoors for a long time to ensure the sealing performance and service life of solar panels.