Crosslinked aromatic polymer compositions and methods of making insulation coatings for use on components subject to high temperature, corrosive and/or high voltage end applications

• Main Authors: DRAKE, KERRY A, SONG, LE, GAVLIK, RICHARD
• Format: Patent
• Language: Chinese; English
• Published: 01.04.2022
• Subjects: ADHESIVES; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

Methods are provided for forming crosslinked aromatic polymer coatings. Such coatings may be used on or to encapsulate an insulation component. The coatings are formed for use in a high temperature, high voltage and/or corrosive environments. The method includes providing a composition comprising at least one crosslinkable aromatic polymer; heat processing the composition; applying a coating of the composition to an exterior surface of an insulation component; and crosslinking the aromatic polymer in the composition to provide a coated insulation component.