We offer PVC K61-68,PVC SG3.PVC SG4,PVC SG5,PVC RESIN,willing to your cooperation. K - Value 66-68Number of impurity ≤ 30Volatile matter and moisture% ≤ 0.40Apparent density g/ml ≥ 0.45Residual% Particle size 0.25mm ≤ 2.0Particle size 0.063mm ≥ 90Fish hole number/400cm2 ≤ 40Plasticizer absorption (per 100g resin) g ≥ 17Whiteness (160°C,100min) % ≥ 75 PVC resin SG3