Usage： Injection mould, extrusion & injecting mould, PVC profile & pipe, FRP etc.Suitable for the modification of PVC, PP, PE, ABS and HIPS. Fillers of Paint、Print ink、Plastic、Rubber、Adhesives、Pharmacy、Fodder、Paper-making、polyethylene(PE)、polypropylene(PP)、ABS、Building material，etc. Characteristic： l Identical grain size 、low oil absorption value. l To reduce the cost of products ; to make products have good foamed effect. l To enhance hardness、rigidity、size stability 、fire-retardantness、glossiness of products. l In rigid PVC products, it can accelerate gelation, enhance cold impact strength, eliminate plate out, and improve surface gloss.