聚氨酯质量分数/% | 弹性模量/(cN/dtex) | ||||||
① | ② | ③ | ④ | ⑤ | ⑥ | 平均值 | |
10 | 133.51 | 140.51 | 122.87 | 128.26 | 129.85 | 134.9 | 131.66 |
20 | 151.84 | 154.36 | 128.62 | 136.80 | 147.37 | 146.50 | 144.25 |
30 | 180.59 | 175.73 | 193.73 | 172.66 | 160.09 | 169.40 | 175.37 |