HTNWRF51MP20:Zytel®HTNWRF51MP20isahighperformancepolyamideresinmodifiedwith20%TeflonPTFEMicropowderforlowwearandlowcoefficientoffriction.ItisalsoaPPAresin(Zytel®HTNWRF51MP20是一种高性能的聚酰胺树脂，聚四氟乙烯PTFE微粉20％修改为低磨损，低摩擦系数。这也是一个苯***胺树脂))