Polyimide enamels (commonly known as Kapton®) are solutions of polyamic acids formed by reacting aromatic diamines with aromatic dianhydrides. Sometimes aromatic hydrocarbon or xylene solvent is added as a diluent.

Polyimide Enamels have been recognized as having the finest thermal stability, radiation resistance, solvent resistance, cryogenic resistance, and electrical properties of any enamel available.

Key Characteristics of Polyimide:

  • Durable
  • Excellent electrical properties
  • Good thermal properties

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