ProductName:Nanocalciumcarbonate(trademark:WN503)
Mainpurpose:injectionmolding，generalextrusion，injectionmolding，etc.，suitablemodifiedPVC，PPmodified，

PEmodified，ABSmodified，canbeusedforUPVCplasticbuildingmaterials，wireandcable，andotherfields.
Feature:InPVChardproducts，accesstoshortermeltinggeltime，improvelowerimpactstrength，eliminatechromatography，

improvedsurfacefinishandgloss.PP/HDPEintoimprovetheimpactstrength，yieldstrength，

elongationatbreak.InsoftPVCproducts，enhancedtoughness，improvesmoothness，whiteness，anti- aging.

Typical specifications