2.Model:SG-5
3.K-value:68-66
4.CAS,No.:9002-86-2
5.Viscosity ml/g:113
6.Number of impurity particles ,<=16
7.Volatile content , %,<=0.17
8.Apparent particle density ,g/ml,>=0.55
9.Residue after sieving %(0.25mm sieve pore) <=0.28
10.Number of grain /400cm2, <=7
11.Plasticizer absorbency value of 100g resin ,g,>=23
12.Whiteness (160oc, 10min),%>=84
13.Residual vinyl chloride ,/ug/g ,<=0.21