... black with high quality and competitive price. 1,Product Description6030 PVC black masterbatch is a special-grade masterbatch.Non-toxic and ... can reduce pollution Stability, good toughness,glossy special designed for PVC. 2,Method of UsageBlack 6030 is designed for ease of ... . 3,Range of ApplicationBlack 6030 is designed for use in LDPE,HDPE,LLDPE ,PVC,PE cable, EVA shoe material, especially for pumping ...