Importance

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Abstract

A busbar with an insulation coating for a new energy automobile comprises a busbar body and a high-temperature-resistant insulating layer sprayed on the busbar body, and a raw material formula of the high-temperature-resistant insulating layer comprises 3˜12% of high aluminum cement, 3˜9% of attapulgite clay, 3˜9% of porcelain clay, 2˜5% of titanium dioxide, 2˜6% of multi-walled carbon nanotubes, 2˜6% of boron phosphate, 2˜5% of n-methylol acrylamide, 3˜9% of aluminum dihydrogen phosphate, 3˜7% of tri-block copolymer styrene-butzdiene-methyl methacrylate, 3˜7% of methylphenyl silicone resin, 3˜7% of vinyl silicone oil, 10˜19% of polyvinyl acetate emulsion and balance of deionized water. The busbar of the present invention has good high temperature resistant performance and insulating performance.

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First Claim