Productname:multifunctioncalciumcarbonate(trademark:WN505)

Mainpurpose:ThisisanewfunctionalcompositefillerforPVCprofileproduction，processingenableshighlyfilledformulations，

andreducetheamountofACR.

Feature:InPVCproducts，plasticsgood，tougheningeffectissignificant，highandlowimpactstrength.

Typical specifications