對尼龍(聚酰胺)zaigongyeshangdeshiyongtebiezhuyizhezhongsuliaodenaixinghenaimoxing。nilongyibanshiyingde，leisijiaozhi，juyoujiechudenaimoxinghegaodechicunwendingxing。zhexiegongnengdounenggoutongguotianchongjihuozengqiangjijiayijinyibutisheng。PA66的硬度、勁度、耐磨性和熱變形溫度在尼龍裏是最高的;PA6以其較高的耐性著稱;PA610吸水性較低，然後尺寸穩定性也較高;PA11衝擊強度在尼龍裏最高。

     zaigezhongtianliaozhong，cengzhuangjiegoudehuashifennengtishengnilongyuanyoudegongyong，binggaishannaimoxing。yujinshubijiaoweitianchonggaixingnilongdanxingmoliangdi，lashenherubianqiangdudi
，lixuegongyongyuwenduyoumingxiandeyituolianxi
，fenzishanghanyouxishuijiyinanji
，xishuilvgao，zhipinzaishiyongshiyixishuizhangdabianxing，jiagongchengxingshilengquekuaijiejingbuwanquan，zaishiyongshihaizaijiejing，zhejiudaozhizhipinbianxing，naizhikailie。

     nilongdeshangshuquedian，zengjiachaoxihuashifennenggouyouhendadegaishan
，huashifenyouchenghejidezuoyong，zengjiahounenggoutigaonilongdejiejingsulv，zengdajiejingdu，yinertebienenggougaishannilongderendu

、機械強度、硬度、熱穩定性、尺寸穩定性，改善製品表麵質量和變形行為，關於吸潮性、電功能和化學功用也有好的影響。