Open Access

表2

改性环氧树脂材料热膨胀系数

温度/ ℃ 热膨胀系数/ (10-5·℃-1) 温度/ ℃ 热膨胀系数/ (10-5·℃-1)
-20 3.04 40 3.55
-10 3.17 50 3.67
0 3.26 60 3.80
10 3.33 70 4.03
20 3.39 80 4.78
30 3.46

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