Ryton R-7-121NA and R-7-121BL glass fiber and mineral filled polyphenylene sulfide compounds provide good mechanical strength with good flow and low maintenance molding using conventional molding equipment.Ryton R-7-121NA 和 R-7-121BL 玻璃纤维和矿物填充的聚苯硫醚化合物提供良好的机械强度、良好的流动性和使用传统成型设备进行的低维护成型。