1、具有优良的耐磨性、自润滑性，机械强度较高。但吸水性较大，因而尺寸稳定性较差 2、pa66在较高温度也能保持较强的强度和刚度。pa66在成型后仍然具有吸湿性，其程度主要取决于材料的组成、壁厚以及环境条件。 3、在产品设计时，一定要考虑吸湿性对几何稳定性的影响。为了提高pa66的机械特性，经常加入各种各样的改性剂。玻璃就是常见的添加剂，有时为了提高抗冲击性还加入合成橡胶，如epdm和sbr等。pa66的粘性较低，因此流动性很好(但不如pa6)。这个性质可以用来加工很薄的元件。它的粘度对温度变化很敏感。 4、pa66的收缩率在1%~2%之间，加入玻璃纤维添加剂可以将收缩率降低到0.2%~1% 。收缩率在流程方向和与流程方向相垂直方向上的相异是较大的。pa66对许多溶剂具有抗溶性，但对酸和其它一些化剂的抵抗力较弱。 东莞市捷益塑胶原料有限公司供应杜邦pa66 pa66 dupont zytel 132f nc010 pa66 dupont zytel 135f nc010 pa66 dupont zytel 42a nc010 pa66 dupont zytel 444ahs bk152 pa66 dupont zytel 45hsb nc010 pa66 dupont zytel 70g13hs1l bk031 pa66 dupont zytel 70g13hs1l nc010 pa66 dupont zytel 70g13l nc010 pa66 dupont zytel 70g25hslr bk099 pa66 dupont zytel 70g25hslr nc010 pa66 dupont zytel 70g30hsl nc010 pa66 dupont zytel 70g30hsl bk039b pa66 dupont zytel 70g30hslr bk099 pa66 dupont zytel 70g30hslr nc010 pa66 dupont zytel 70g30l nc010 pa66 dupont zytel 70g33hs1l bk031 pa66 dupont zytel 70g33hs1l nc010 pa66 dupont zytel 70g33l bk031 pa66 dupont zytel 70g33l nc010 pa66 dupont zytel 70g35ef nc010 pa66 dupont zytel 70g35hsl nc010 pa66 dupont zytel 70g35hslra4 bk267 pa66 dupont zytel 70g35hsrx bk099 pa66 dupont zytel 70g43hsla bk099 pa66 dupont zytel 70g43l nc010 pa66 dupont zytel 70k20hsl nc010 pa66 dupont zytel 70g50hsla bk039b pa66 dupont zytel 70g33j nc010 pa66 dupont zytel 74g33w bk196 pa66 dupont zytel 74g33w nc010 pa66 dupont zytel 79g13hsl bk039 pa66 dupont zytel 79g13hsl nc010 pa66 dupont zytel 79g13l nc010 pa66 dupont zytel 80g14a nc010a pa66 dupont zytel 80g14ahs bk099 pa66 dupont zytel 80g14ahs nc010 pa66 dupont zytel 80g25hs bk117 pa66 dupont zytel 80g33hs1l bk104 pa66 dupont zytel 80g33hs1l nc010 pa66 dupont zytel 80g33l nc010 pa66 dupont zytel 80g43hs1l bk104 pa66 dupont zytel 84g33l nc010 pa66 dupont zytel bm70g20hslx bk537 pa66 dupont zytel e41hsb nc010 pa66 dupont zytel e53 nc010 pa66 dupont zytel e51hsb nc010 pa66 dupont zytel efe1068 nc010t pa66 dupont zytel fe270038 bk267 pa66 dupont zytel fe270046 bk267 pa66 dupont zytel fe270050 bk099 pa66 dupont zytel fg101l nc010 pa66 dupont zytel fg133f1 nc010 pa66 dupont zytel fg408l nc010 pa66 dupont zytel fg42a nc010 pa66 dupont zytel fg42l nc010 pa66 dupont zytel fg50 nc010 pa66 dupont zytel fg53 nc010 pa66 dupont zytel fg70g30hsr3 bk039 pa66 dupont zytel fg70g50hsla bk309 pa66 dupont zytel fg70g30hslr nc010 pa66 dupont zytel fgfe5171 nc010c pa66 dupont zytel fn714 nc010a pa66 dupont zytel fn718 bk230a pa66 dupont zytel fr50 bk505 pa66 dupont zytel fr50 nc010a pa66 dupont zytel fr7025v0 nc010 pa66 dupont zytel fr7025v0f nc010 pa66 dupont zytel fr7026v0f bk001 pa66 dupont zytel fr7026v0f nc010 pa66 dupont zytel fr70m30v0 bk010 pa66 dupont zytel fr70m30v0 nc010 pa66 dupont zytel lm70g35hslx bk314 pa66 dupont zytel st800hsl bk152 pa66 dupont zytel mt409ahs bk010 pa66 dupont zytel mt409ahs nc010 pa66 dupont zytel plus pls90g30dr bk099 pa66 dupont zytel sc310 nc010 pa66 dupont zytel st801a nc010a pa66 dupont zytel st801ahs bk010 pa66 dupont zytel st801ahs nc010 pa66 dupont zytel st801aw bk915 pa66 dupont zytel st801aw nc010 pa66 dupont zytel 8018 nc010 pa66 dupont zytel 8018hs bkb085 pa66 dupont zytel 8018hs nc010