應用范圍：

①汽車工(gong)業：PPS用(yong)于(yu)汽車工(gong)業占(zhan)45%左右，主(zhu)要用(yong)于(yu)汽車功能(neng)件，點火器(qi)，加(jia)熱器(qi)，溫控器(qi)，燈座(zuo)，軸承；如可代替金(jin)屬制作(zuo)排氣筒循環閥(fa)及水泵葉輪(lun)，氣動(dong)信號(hao)調(diao)節器(qi)等。

②電(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)器(qi)(qi)：PPS用(yong)(yong)(yong)于(yu)電(dian)(dian)(dian)子(zi)(zi)電(dian)(dian)(dian)器(qi)(qi)工(gong)業可占30%，它適合于(yu)環境溫度高于(yu)200℃的(de)高溫電(dian)(dian)(dian)器(qi)(qi)元件；可制(zhi)(zhi)造發(fa)電(dian)(dian)(dian)機(ji)和(he)發(fa)動機(ji)上(shang)的(de)點涮、電(dian)(dian)(dian)涮托架、啟動器(qi)(qi)線圈、屏蔽(bi)罩及葉片(pian)等；在(zai)電(dian)(dian)(dian)視(shi)機(ji)上(shang)，可用(yong)(yong)(yong)于(yu)電(dian)(dian)(dian)高壓外殼(ke)(ke)及插座、接線柱及端子(zi)(zi)板等；在(zai)電(dian)(dian)(dian)子(zi)(zi)工(gong)業、制(zhi)(zhi)造變壓器(qi)(qi)、阻流圈及繼電(dian)(dian)(dian)器(qi)(qi)的(de)骨架和(he)殼(ke)(ke)體，集成電(dian)(dian)(dian)路載(zai)體；利(li)用(yong)(yong)(yong)高頻(pin)性能，制(zhi)(zhi)造H級繞(rao)線架和(he)微(wei)調電(dian)(dian)(dian)容器(qi)(qi)等。

③機(ji)械(xie)工(gong)業：用于殼體(ti)、結構件(jian)、耐磨件(jian)及密封材料，具體(ti)有泵(beng)體(ti)、閥門、軸承、軸承支架、活塞環及齒輪等。