? 聚酰胺（尼龍）是一種性能優良的工程塑料，具有優異的機械強度，優良的耐磨性能，突出的耐腐蝕，耐油性、耐高溫、自潤滑性、吸震性和消音性、電絕緣性好等諸多特點。對其進行增強、阻燃改性可以顯著提高其耐熱性、尺寸穩定性及阻燃性。由于具有如此卓越的性能，聚酰胺復合材料已經代替部分金屬作為結構性材料，廣泛應用于汽車、電子電器、電動工具等行業。

?Polyamide resin is one of the engineering plastics with excellent properties, its has good mechanical properties, wear resistance, corrosion resistance, oil resistance, heat resistance, self-lubrication, cushioning, sound deadening and good electrical insulation, etc. Modify PA with GF and flame retardant can largely improve heat resistance, modulus, dimension stability and flammability, and it is widely used in automobile, electric&electric tool, etc.