• BL Black Polyimide Film
BL black polyimide film is high insulating insulation material, one side id bright, the other side is matte. The electric breakdown strength is more than 5KV/mil, and it has excellent high-temperature resistance and high surface tension. It is applied in insulation tape and other insulation equipment. If you are looking for a high quality polyimide film suppliers, please leave us a message.
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