67S is a free flowing vinyl chloride homopolymer resin designed for rigid extrusion applications. It is manufactured by suspension polymerization. 67S has following properties that make it suitable for rigid PVC extrusion with high production throughput:

• Low content of fines (easy handling and conveying)

• High bulk density (good material compacting and high production rates)

• Narrow particle size distribution (easy processing)

• High melt strength (good for fast processes like pipe and profile extrusions)

• High tensile properties (good end product performance)