Fluoropolymer release coating having improved heat transfer properties and abrasion resistance
AssigneeE.I. du Pont de Nemours and Company
InventorMichael Witsch
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Abstract
The invention relates to a structure comprising a substrate and a baked release coating on the substrate, the coating comprising an undercoat and a fluoropolymer overcoat, wherein said undercoat contains magnetizable flakes and a plurality of silicon carbide particles. The coated substrates of the invention have improved heat transfer properties, improved abrasion resistance and good release.
Claims16
A structure comprising a substrate and a baked release coating on the substrate, the coating comprising an undercoat and a fluoropolymer overcoat, wherein said undercoat contains magnetizable flakes and a plurality of silicon carbide particles.
Dependencies are inferred from the claim text.