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今后几年内,国内PTC陶瓷产品需求量将以每年17%的速度增长,其中,应用于汽车、通讯、大家电等领域的高档产品市场潜力尤为巨大。我国现有PTC生产厂家129家,年产量约1亿个,需求量约为1.2亿个,供求总量大致相当,但结构性矛盾突出。目前PTC产品品种仍主要分布在发热元件及PTC系列小家电,如电子驱蚊
In the next few years, the domestic demand for PTC ceramic products will increase at a rate of 17% per year. Among them, the market potential of high-end products used in the automotive, telecommunications, and home appliance industries is particularly great. There are 129 PTC manufacturers in China. The annual output is about 100 million, and the demand is about 120 million. The total supply and demand is roughly the same, but the structural contradictions are prominent. At present, PTC product varieties are still mainly distributed in heating elements and PTC series small household appliances, such as electronic mosquito repellent