PI - Polyimide
Vespel® is a high-performance polyimide (PI). In demanding applications it surpasses other technical materials.
The strengths of this product family include its outstanding temperature resistance. Because Vespel® does not melt, its area of use ranges from cryogenic to very high temperatures. Whether lubricated or non-lubricated, this high-performance polyimide also offers high wear resistance and exceptionally high dimensional stability and creep resistance.
Vespel® is available in the form of finished or semi-finished parts. Typical applications include anti-friction bushes, thrust washers, valve seats and insulators in the automotive, aerospace and semiconductor industries as well as general machine construction.
|Vespel® Product Family
||Max. toughness, best electrical properties, lowest thermal conductivity
||Improved wear resistance
||Lower coefficient of thermal expansion, improved creep resistance
||Graphite, fluoro polymer
||Lowest static coefficient of friction
||for low wear, -friction applications in vacuum
||Improved properties in comparison to SP-1
|Vespel® SCP-5009, SCP-50094, SCP-5050
||Lower friction and improved wear resistance in comparison to SP-21
||Carbon fiber compound material on fluoro polymer base
||Excellent dimensional stability, chemical compatibility and wear resistance
|Bosnia and Herzegovina