Vespel®
(PI, Poly imide, Tecasint, Altymid®, SP-1, SP-21, SP-22)
Standard Colors:
Natural (dark brown)
Key Features:
Temperature rating up to 572 F continuous, excellent long term thermal stability, outstanding bearing and wear properties, high strength and stiffness, high purity and good chemical resistance, excellent creep and radiation resistance.
Applications:
Semiconductor, aerospace, nuclear, heat transfer, electrical, electronics.
Fabricating:
Machines and cuts easily.
Special Grades:
Graphite filled, V-HP – high purity, V-HPT – high purity, high temp
Specifications Met:
Flammability UL94-VO
Vespel® Sheet Sizes:
- 15″ x 15″
- 15″ x 30″
Vespel® Sheet Thickness Available:
- 1/4″ – 2.0″ thick
Vespel® Sheet Thickness Tolerances:
- 1/32″ – 3/32″ +/-.005″
- 1/8″ +/-.010
- 3/16″ – 4″ +.025″ – .000″
Vespel® Rod Diameters:
- 1/4″ diameter – 2″
Vespel® Rod Lengths:
- 15″
- 30″
Vespel® Rod Tolerances:
- 1/8″ – 1″ +.002/-.00
- 1″ – 2″ +.005/-.000
- 2″ – 2 7/8″ +.030/-.000
- 3″ – 8″ sufficient to finish
Vespel® is a registered trademark of E.I. du Pont de Nemours and Company.
Aurum® is a registered trademark of Mitsui Chemical Group.
Duratron® is a registered trademark of Quadrant.
Sintimid™ is a trademark of Ensinger
