Ensure Thermal Stability Using Silicone Rubber Parts

Introduction

For applications requiring extreme heat resistance and flexibility, silicone rubber is the superior material. Unlike organic rubbers, silicone rubber maintains its mechanical properties across a wide temperature range. This article explains why silicone rubber is essential for high-performance manufacturing.

1. What Is Silicone Rubber?

Silicone rubber is an inorganic polymer comprised of silicone, carbon, hydrogen, and oxygen. Its unique chemical structure allows it to remain flexible at low temperatures and stable at high temperatures.

2. Why Use It? (Benefits)

• Thermal Stability: It functions reliably from -60°C to over 200°C.

• Biocompatibility: Specific grades are non-toxic and suitable for medical or food contact.

• Electrical Insulation: Excellent insulating properties make it ideal for electronics.

3. Comparison of Rubber Types

4. How to Choose

• Temperature Requirements: Verify the maximum operating temperature of your device.

• Regulatory Compliance: Check if FDA or USP Class VI certification is needed (common for silicone rubber).

5. Applications

6. FAQ

• Q: Is silicone rubber waterproof?

  A: Yes, it is highly water-repellent and commonly used for watertight seals.

• Q: Is silicone expensive?

  A: It is generally more expensive than EPDM or NBR due to its specialized properties.

7. Conclusion

When temperature extremes are a factor, silicone rubber provides the safety and reliability your products need.

8. About Fuqiang

Fuqiang delivers top-tier silicone molding services. Whether for automotive or medical use, we ensure precise specifications.