Good SAN Processing Aids

SAN processing aid TF-869 1 styrene-acrylonitrile copolymer with ultra-high molecular weight  2 for ABS,ASA,ABS/PC alloy  3 used in the PVC products Characters: TF-869 is styrene-acrylonitrile copolymer with ultra-high molecular weight which amounts to 5 million.It is processing aid for ABS,ASA,ABS/PC alloy. Application: To be used in ABS,ASA,PC,PBT,ABS/PC alloys.To be used in PVC products,such as pipe,fitting,windows,low foam pipe,low foam board,To be used in PVC products which have special requeston heat resistance. Tech Spec: Items Spec Test Method Appearance White Powder White Powder Bulk Density, g/cm3…