PEEK DIN 125 Flat Washers High Temperature Plastic Insulation Flat Gasket Washer

Description

PEEK DIN 125 (Polyether Ether Ketone) Flat Washers offer exceptional thermal, chemical, mechanical, and electrical properties, making them ideal for high-performance and extreme environment applications. These washers provide superior durability, corrosion resistance, and electrical insulation compared to traditional plastic and metal washers. Ever Hardware provides precision flat washers and customizable packaging.

Key Advantages

1. High-Temperature Resistance
• Can withstand temperatures up to 260°C (500°F) continuously and short-term exposure up to 300°C (572°F).
• Maintains mechanical stability in high-heat environments, making it ideal for aerospace, automotive, and industrial applications.

2. Exceptional Chemical and Corrosion Resistance
• Highly resistant to acids, bases, solvents, oils, and fuels, outperforming nylon, PTFE, and most metals.
• Ideal for chemical processing, semiconductor, and marine environments.

3. Excellent Mechanical Strength and Wear Resistance
• Superior tensile strength and rigidity make it more durable than traditional plastic washers.
• Low friction coefficient ensures high wear resistance, reducing maintenance in high-load applications.

4. Electrical Insulation & Low Dielectric Constant
• Non-conductive, making it ideal for high-voltage applications in electronics and electrical systems.
• Maintains stable insulating properties even at high temperatures.

5. Lightweight and Non-Magnetic
• Significantly lighter than metal washers, helping reduce weight in aerospace, automotive, and industrial applications.
• Non-magnetic properties prevent interference in sensitive electronic and medical devices.

6. Hydrolysis & Radiation Resistance
• Resistant to steam, hot water, and sterilization, making it perfect for medical, food processing, and laboratory equipment.
• Withstands radiation exposure without degradation, suitable for nuclear and aerospace applications.

7. Long-Term Durability
• Offers extended service life with minimal degradation in extreme environments, reducing replacement and maintenance costs.

Common Applications
• Aerospace & Automotive – High-temperature, lightweight fastening.
• Medical & Food Processing – Steam sterilization-resistant insulation washers.
• Electronics & Electrical – High-voltage, non-conductive fastening.
• Chemical & Industrial Processing – Corrosion-resistant sealing components.

Conclusion

PEEK DIN 125 Flat Washers provide outstanding heat resistance, chemical durability, electrical insulation, and mechanical strength, making them a premium choice for demanding industrial, aerospace, medical, and electronic applications.