Home | DuPont - Vespel®, Kapton® Polyimide

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| DuPont - Vespel®, Kapton® Polyimide |

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Vespel® polyimide is available in five standard grades:
Vespel® SP-1 - Unfilled. Maximum strength & elongation: lowest modulus & thermal conductivity: optimum electrical properties.
Vespel® SP-21 - 15% graphite (by weight). Enhances inherent wear resistance, improves long term thermal stability.
Vespel® SP-22 - 40% graphite (by weight). Gives low coefficient of thermal expansion. Maximum creep resistance.
Vespel® SP-211 - 15% graphite and 10% TEFLON® fluorocarbon resin (by weight). Lowest static friction.
Vespel® SP-3 - 15% MoS2 (by weight). Best wear performance in dry environments.
Dupont Vespel® Sheets, Rods & Tubes Literature:
Vespel Data Sheet Semiconductor Manufacturing
Vespel Machining Guide
Professional Plastics has 15 locations in the USA & Singapore
Vespel®, Teflon ® , Delrin ®, Nylon ®, Kapton® , and Mylar ® are registred tradenames of E.I. DuPont de Nemours. Products listed on this website are intended as a listing of typical materials available from Professional Plastics and does not imply formal relationship between Professional Plastics and DuPont.
Vespel® & Kapton® polyimide shapes are produced from advanced polymers developed by DuPont.
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