| Plasticizer absorption amount | Plasticizer absorption amount 100gResin | GB/T3400-2002 | 优等品|≥18 g |
| Plasticizer absorption amount | Plasticizer absorption amount 100gResin | GB/T3400-2002 | 一级品|≥18 g |
| Plasticizer absorption amount | Plasticizer absorption amount 100gResin | GB/T3400-2002 | 合格品|≥18 g |
| Sieve residue | Sieve residue 0.25mm筛孔 | GB/T2916-1997 | 优等品|≤1.0 % |
| Sieve residue | Sieve residue 0.25mm筛孔 | GB/T2916-1997 | 一级品|≤1.0 % |
| Sieve residue | Sieve residue 0.25mm筛孔 | GB/T2916-1997 | 合格品|≤2.0 % |
| Sieve residue | Sieve residue 0.63mm筛孔 | GB/T2916-1997 | 优等品|≥95 % |
| Sieve residue | Sieve residue 0.63mm筛孔 | GB/T2916-1997 | 一级品|≥95 % |
| Sieve residue | Sieve residue 0.63mm筛孔 | GB/T2916-1997 | 合格品|≥90 % |
| Number of impurity particles | Number of impurity particles | GB9348-1988 | 优等品|≤16 个 |
| Volatile compounds | Volatile compounds | GB/T2914-1999 | 合格品|≤0.4 % |
| Residual vinyl chloride content | Residual vinyl chloride content | GB/T4615-1984 | 优等品|≤2 ppm |
| Residual vinyl chloride content | Residual vinyl chloride content | GB/T4615-1984 | 一级品|≤2 ppm |
| Residual vinyl chloride content | Residual vinyl chloride content | GB/T4615-1984 | 合格品|≤3 ppm |
| fisheye | fisheye | GB/T4611-1993 | 优等品|≤20 个/400cm2 |
| fisheye | fisheye | GB/T4611-1993 | 一级品|≤50 个/400cm2 |
| fisheye | fisheye | GB/T4611-1993 | 合格品|≤90 个/400cm2 |
| Number of impurity particles | Number of impurity particles | GB9348-1988 | 一级品|≤30 个 |
| Number of impurity particles | Number of impurity particles | GB9348-1988 | 合格品|≤80 个 |
| Whiteness | Whiteness 160℃,10min | GB/T15595-1995 | 优等品|≥78 % |
| Whiteness | Whiteness 160℃,10min | GB/T15595-1995 | 一级品|≥78 % |
| Whiteness | Whiteness 160℃,10min | GB/T15595-1995 | 合格品|≥75 % |
| Stickiness | Stickiness | GB/T5761-1993 | 优等品|87-95 ml/g |
| Stickiness | Stickiness | GB/T5761-1993 | 一级品|60-62 ml/g |
| Stickiness | Stickiness | GB/T5761-1993 | 合格品|750-850 ml/g |
| Volatile compounds | Volatile compounds | GB/T2914-1999 | 优等品|≤0.3 % |
| Volatile compounds | Volatile compounds | GB/T2914-1999 | 一级品|≤0.3 % |