| fisheye | fisheye | | 合格品｜≤90 个/400cm2 |
| Sieve residue | Sieve residue 0.063mm筛孔 | | 优等品｜≥95 % |
| Sieve residue | Sieve residue 0.063mm筛孔 | | 一等品｜≥95 % |
| Conductivity of water extract | Conductivity of water extract | | 优等品｜≤5 μs/cm·g |
| Conductivity of water extract | Conductivity of water extract | | 一等品｜≤5 μs/cm·g |
| fisheye | fisheye | | 一等品｜≤40 个/400cm2 |
| Residual vinyl chloride content | Residual vinyl chloride content | | 一等品｜≤2 mg/kg |
| Residual vinyl chloride content | Residual vinyl chloride content | | 优等品｜≤2 mg/kg |
| Sieve residue | Sieve residue 0.25mm筛孔 | | 合格品｜≤2.0 % |
| Sieve residue | Sieve residue 0.25mm筛孔 | | 一等品｜≤1.0 % |
| Sieve residue | Sieve residue 0.25mm筛孔 | | 优等品｜≤1.0 % |
| Number of impurity particles | Number of impurity particles | | 合格品｜≤80 个 |
| Number of impurity particles | Number of impurity particles | | 一等品｜≤30 个 |
| Number of impurity particles | Number of impurity particles | | 优等品｜≤16 个 |
| Whiteness | Whiteness 160℃，10min后 | | 合格品｜≥78 % |
| Whiteness | Whiteness 160℃，10min后 | | 一等品｜≥80 % |
| Whiteness | Whiteness 160℃，10min后 | | 优等品｜≥80 % |
| Volatile compounds | Volatile compounds | | 合格品｜≤0.30 % |
| Volatile compounds | Volatile compounds | | 一等品｜≤0.30 % |
| Volatile compounds | Volatile compounds | | 优等品｜≤0.30 % |
| Sieve residue | Sieve residue 0.063mm筛孔 | | 合格品｜≥90 % |
| fisheye | fisheye | | 优等品｜≤20 个/400cm2 |
| Plasticizer absorption capacity of 100 resin | Plasticizer absorption capacity of 100 resin | | 合格品｜≥29 g |
| Plasticizer absorption capacity of 100 resin | Plasticizer absorption capacity of 100 resin | | 一等品｜≥29 g |
| Plasticizer absorption capacity of 100 resin | Plasticizer absorption capacity of 100 resin | | 优等品｜≥29 g |
| Residual vinyl chloride content | Residual vinyl chloride content | | 合格品｜≤2 mg/kg |
| Conductivity of water extract | Conductivity of water extract | | 合格品｜≤5 μs/cm·g |
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