中文简介：NORYL 731F树脂是聚苯醚（PPE）+高抗冲聚苯乙烯（HIPS）的非增强共混物。该NSF/ANSI 61*用于饮用水，符合FDA食品接触标准，可注塑级，具有良好的表面外观、高延展性和良好的抗冲击性，以及低吸湿性、抗蠕变性、尺寸稳定性和水解稳定性。NORYL 731F树脂是各种水管理应用的理想选择，如阀门、过滤部件和水表内部构件。

英文简介：NORYL 731F resin is a non-reinforced blend of polyphenylene ether (PPE) + high impact polystyrene (HIPS). This NSF/ANSI 61* listed for potable water use, FDA Food Contact compliant, injection moldable grade exhibits good surface appearance, high ductility, and good impact resistance along with low moisture absorption, creep resistance, dimensional stability, and hydrolytic stability. NORYL 731F resin is an excellent candidate for a variety of water management applications such as valves, filtration components, and water meter internals.