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Company high pressure resistance PTC element invention patent authorized

Time:2017.03.01    Hits:756

In 2013 the company may apply for a patent for invention, a high voltage PTC ceramics and its preparation method, has officially approved the authorization of the state intellectual property office. The patent is mainly by adjusting the specific composition, ratio of raw materials, significantly improve the PTC element resistance to voltage, in order to meet the electric cars and other products for high compression performance requirements. The product batch production, the sale last year.