This will cause some unexpected difficult constraints troublesome final consumer waste time and materials . At this point , you can choose to produce decorative rocks rendering resin masterbatch , masterbatch in the melting process have good compatibility . Quality of masterbatch can be used LLDPE, LDPE, HDPE, PP, PS, SAN, PA and other materials to decorative gravels. If you have marked the project level and rigorous physical properties , then a special polymer masterbatch can get. Several large international masterbatch producers , are conducting research to produce a figure called " global generic" masterbatch . These masterbatches and other materials can be widely tolerance , good rheology, can be applied flexibly .
In today's globalized economy , international customers masterbatch quality raw materials that require high performance and stability is absolutely necessary , and this is the fifth factor determines the quality of black masterbatch . Stability is a major manifestation is the ratio of stable decorative rocks. If the percentage of the fluctuation of the carbon black , the number of the masterbatch is not the same to be fused , to produce the same color of the product is impossible . Some producers ultimately reflect : dilution of their requirements have 5-8 % difference than usual , depending on the masterbatch manufacturers invested in the manufacture of many materials. Obviously this is unacceptable. Of course, other factors such as the injection of the melt fluidity and the dispersion of each batch should be consistent with the feeding amount .