High Temperature Electrical Wire Coatings
Abstract:
The objective of this program is to develop high temperature resistant insulation coatings for aerospace or hook-up wire for use on advanced high speed air force systems. Perfluoroalkylenetriazine, polybenzothiazole, polyterphenyleneoxide, silicone repolyimide, polyimidazoquinazoline and two types of pyrrone polymers were investigated as potential electrical wire coatings. Zinc oxide filled polybenzothiazole has a high dissipation factor and the insulation resistance of perfluorcalkylenetriazine drops more rapidly with increasing temperature than several of other polymers.
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Approved For Public Release
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Approved For Public Release; Distribution Is Unlimited.
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Collection: TR