VESPEL (Polyimide) (PI)

CharacteristicsTypical Applications
Very good mechanical strengthAutomotive Industry
Good stiffness & hardness Aerospace Industry
Stable 290°C constant & 480°C intermittent Nuclear Industry
Good creep resistance & sliding properties Defence Industry
Low flammability Semiconductor Industry
High wear resistance & dimensional stability Aviation Industry

Grades Available:

SPI - Unfilled base resin
SP-21 - 15% graphite filled
SP-22 – 40% graphite filled
SP-211 – 15% graphite + 10% PTFE filled
SP-3 – 15% MOS2 filled