... & quality 2, factory direct 3, free sample 4.prompt delivery Hot sale PVC Resin K-67, K-65Molecular Formula: (C2H3Cl)n CAS No ... .063mm Sieve Pore ≥9090909090909090"Pearl eye"number,Piece/400cm2≤4040404040405050100g resin plasticiser absorption capacity g.2525252219161414Whiteness (160°C,100min), %≥7474747474747070Water ... material.(3)Packing: in 25kg pp bag. 17 Metric Ton Hot sale PVC Resin K-67, K-65