Vespel Sp 21 Rod

Vespel sp 21 has the highest mechanical properties of the graphite filled grades.

Vespel sp 21 rod.

Vespel sp 21 is specified as class 2 per ams 3644g. Use these rods to make valve components and seal rings. Sp 21 is a graphite filled polymer. Overview of vespel sp 211 rod plate.

It provides low friction for bearing and wear thrust washers and dynamic seals. Vespel sp 21 vespel sp 21 is enhanced with 15 graphite by weight which is added to the base resin for increased resistance and reduced friction in applications such as bearings thrust washers bushings seal rings slide blocks and other wear applications. Sp 21 is a filled polymer of vespel and is available in rod. Vespel polyimide rod sp 21 shop for authentic dupont vespel sp 21 rods.

During rigorous application testing the company observed that other potential solutions such as thermoplastic bushings can actually get hot enough to melt. Sp 21 is graphite enhanced with low friction properties for use with or without lubrication in various applications. Vespel sp 21 has the highest mechanical properties of the graphite filled grades. Shop for dupont vespel sp 21 learn more about dupont vespel.

Vespel sp 21 dupont vespel sp 21 parts and shapes provide low wear and friction for bearing thrust washers and dynamic seals. A global leading supplier of innovative turbocharging systems selected vespel sp 21 bushings to ensure reliable performance and long life of the wastegate actuator. Vespel polyimide offers excellent strength even at extreme temperatures. Sp 21 has 15 graphite filler by weight and enhances wear resistence while improving thermal stability.

Dupont vespel sp 21 is available as isostatically molded billet and unidirectionally pressed slab specified as type ii class 1m and type ii class 1p respectively per astm 6456 10 mil r 46198. Dupont vespel polyimide is an extremely high temperature creep resistant material that is often used in high heat environments where thermoplastic materials would lose their mechanical properties. This product is a good candidate for applications such as cmp retaining rings test sockets substrate lift pins or any other application that requires high. It also has excellent wear resistance up to 300 f 149 c.