| 厚度实验组 | 模量实验组 | 密度实验组 | ||||||||||||
序号 | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 |
tz/mm | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Ez × 103/MPa | 9 | 9 | 9 | 9 | 9 | 1 | 5 | 9 | 13 | 17 | 9 | 9 | 9 | 9 | 9 |
ρz × 10−9/t/mm3 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 1.0 | 2.5 | 4.0 | 5.5 | 7.0 |