| Plasticizer absorption amount | Plasticizer absorption amount 100gResin | | 优等品｜≥20 g |
| Plasticizer absorption amount | Plasticizer absorption amount 100gResin | | 一级品｜≥19 g |
| Plasticizer absorption amount | Plasticizer absorption amount 100gResin | | 合格品｜- g |
| Sieve residue | Sieve residue 0.25mm筛孔 | | 优等品｜≤2.0 % |
| Whiteness | Whiteness 160℃，10min | | 合格品｜- % |
| Stickiness | Stickiness | | 优等品｜118-107 ml/g |
| Stickiness | Stickiness | | 一级品｜118-107 ml/g |
| Stickiness | Stickiness | | 合格品｜118-107 ml/g |
| Volatile compounds | Volatile compounds | | 优等品｜0.4 % |
| Volatile compounds | Volatile compounds | | 一级品｜0.4 % |
| Volatile compounds | Volatile compounds | | 合格品｜0.5 % |
| Residual vinyl chloride content | Residual vinyl chloride content | | 优等品｜8 ppm |
| Residual vinyl chloride content | Residual vinyl chloride content | | 一级品｜10 ppm |
| Residual vinyl chloride content | Residual vinyl chloride content | | 合格品｜- ppm |
| fisheye | fisheye | | 优等品｜≤20 个/400cm2 |
| fisheye | fisheye | | 一级品｜≤40 个/400cm2 |
| fisheye | fisheye | | 合格品｜- 个/400cm2 |
| Sieve residue | Sieve residue 0.25mm筛孔 | | 一级品｜≤2.0 % |
| Sieve residue | Sieve residue 0.25mm筛孔 | | 合格品｜≤8.0 % |
| Sieve residue | Sieve residue 0.63mm筛孔 | | 优等品｜≥90 % |
| Sieve residue | Sieve residue 0.63mm筛孔 | | 一级品｜≥90 % |
| Sieve residue | Sieve residue 0.63mm筛孔 | | 合格品｜≥80 % |
| Number of impurity particles | Number of impurity particles | | 优等品｜≤16 个 |
| Number of impurity particles | Number of impurity particles | | 一级品｜≤30 个 |
| Number of impurity particles | Number of impurity particles | | 合格品｜≤90 个 |
| Whiteness | Whiteness 160℃，10min | | 优等品｜≥74 % |
| Whiteness | Whiteness 160℃，10min | | 一级品｜- % |
So sánh