Dongguan Jinghong pstic raw materials Co., Ltd. specializes in the sales of pure resin high temperature resistant PA6, fiber reinforced high temperature resistant PA6, fle retardant high temperature resistant PA6, halogen-free fle retardant high temperature resistant PA6, ultriolet resistant PA6, fiber reinforced anti ultriolet PA6, self extinguishing fle retardant high temperature resistant PA6, food grade PA6, quality grade PA6; supply brands: basic innovative pstics / PA6, DuPont / PA6 of the United States, Mitsubishi Engineering / PA6 of Japan, Rhodia / PA6 of France Japan / Pao / PA6, Japan / PA6, Japan / PA6, Japan!
日常用品中的应用:亚太国际聚酰胺玻纤增强材料具有良好的尺寸稳定及低翘曲、焊锡及烤漆、易喷涂、可过超声波焊接、材料光泽度好,可染成各种鲜艳的颜,纺织机械工业设备零雾料,以及日用品和包装薄膜等。
The chemical and physical properties of PA6 are simir to that of PA66. However, its melting point is low and the process temperature range is wide. Its impact resistance and solubility are better than PA66, but its hygroscopicity is also stronger. Because many quality characteristics of pstic parts are affed by hygroscopicity, it should be fully considered when using PA6 to design products. In order to improve the mechanical properties of PA6, various modifiers are often added. Gss fiber is the most coon additive, sometimes in order to improve the impact resistance of synthetic rubber, such as EPDM and SBR. For products without additives, the shrinkage of PA6 is between 1% and 1.5%. The addition of gss fiber additive can reduce the shrinkage to 0.3% (but it is slightly higher in the dirion perpendicur to the process).
PA6加工模温:80-90℃,模具温度很显著地影响结晶度,而结晶度又影响着塑件的机械特。对于结构部件来说结晶度很重要,因此建议模具温度为80-90℃。对于薄壁的、流程较长的塑件也建议施用较高的模具温度。模具温度可以提高塑件的强度和刚度,但却降低了韧。如果壁厚大于3,建议使用20-40℃的低温模具。对于玻璃纤维增强材料模具温度应大于80℃。
PA6的化学物理特和PA66很相似,然而,它的熔点较低,而且工艺温度范围很宽。它的抗冲击和抗溶解比PA66要好,但吸湿也更强。因为塑件的许多品质特都要受到吸湿的影响,因此使用PA6设计产品时要充分考虑这一点。为了提高PA6的机械特,经常加入各种各样的改剂。玻璃纤维就是常见的添加剂,有时为了提高抗冲击还加入合成橡胶,如EPDM和SBR等。对于没有添加剂的产品,PA6的收缩1%到1.5%之间。加入玻璃纤维添加剂可以使收缩率降低到0.3%(但和流程相垂直的方向还要稍高一些)。
PA加工因不成熟的技术会使产品能降低,或是成型后达不到制品要求,因此我司有的技术人员为顾客解决加工技术问题,因PA6的型号能不同,价格也会有所不同,所以网上的价格只是参考价,实际价格还请在线咨询或者来电洽谈!晶宏塑胶定将竭诚为您服wu !
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