1.For PVC pipe and fittings,foam shoes 2.Viscosity:12.0 ... 4.100% purity It is a kind of acrylic processing aid,with excellent fluidity and fast plasticization.Our R&D ... processing aid by ourselves.It can efficiently improve the surface glossness of the final pvc products,such as pvc profiles,pvc board,pvc guardrail,pvc ... pvcPakage:20-25kg/bag,PP bag with PE linerApplication: PVC foam regulator YM-400A