EVA color masterbatch is the best alternative for EVA foaming products. The pigment content of EVA color masterbatch varies from 10% to 50%.The slab type of silicone masterbatches made by silicone as its carrier, it has pigment content from 5% to 30%. Apply CF silicone masterbathces can avoid several pigment defects such as not easy to weigh, the unstable color shade and dis persion problems