Usage：\ninjection mould, extrusion & injecting mould, pvc profile & pipe, frp...suitable for the modification of pvc, pp, pe, abs and hips. fillers of paint、print ink、plastic、rubber、adhesives、pharmacy、fodder、paper-making、pe、pp、abs、building material，etc.\nto reduce the cost of products ; to make products have good foamed effect.\nto enhance hardness、rigidity、size stability 、fire-retardantness、glossiness of products.\naccelerate pvc‘s gelation, enhance cold impact strength, eliminate plate out, and improve surface gloss