Structural core that delivers high strength, rigidity, and thermal performance
ROHACELL® HE
ROHACELL® HE is a high-performance PMI foam core designed for demanding lightweight structures. It combines exceptional stiffness and strength with excellent thermal stability, making it ideal for advanced composite parts in marine, automotive, and industrial applications.
性能参数
密度
51kg/m³
3.18lbs/ft³
75kg/m³
4.68lbs/ft³
110kg/m³
6.87lbs/ft³
205kg/m³
12.80lbs/ft³
抗压强度
0.6MPa
87psi
1.1MPa
160psi
2.5MPa
363psi
7.19MPa
1,043psi
抗拉强度
2.6MPa
377psi
4.1MPa
595psi
6.3MPa
914psi
12.3MPa
1,784psi
剪切强度
0.7MPa
102psi
1.3MPa
189psi
2.3MPa
334psi
5.2MPa
754psi
弹性模量
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剪切模量
22MPa
3,191psi
28MPa
4,061psi
50MPa
7,252psi
109MPa
15,809psi
断裂应变
7%
7%
7%
7%
