Take PP/PP elastomer/PP-grafted resin as its carrier, glass fibre powder and talc powder as its functional filler, our PP harness enhancer masterbatch is specially designed for PP injection molding products made with recycled PP, it density is only 1.14G/cm3, with 5-10% dosage, it will greatly reduce the PP shrinkage, enhance the impact strength and hardness, and more important, it has little effect on the density of the final injection products.

Now it is mainly used in PP pallets and pioes.