Built to withstand the toughest curing and pressure conditions
ROHACELL® 71 XT
At 75 kg/m³, ROHACELL® 71 XT is the lightest of the 2 grades in the ROHACELL® XT range.
ROHACELL® XT is a closed-cell rigid foam based on polymethacrylimide (PMI) chemistry that is completely free of CFC’s and is engineered to meet extreme and demanding processing requirements.
Mechanical properties
- Density
- 75 kg/m³
- 4.68 lbs/ft³
- Compressive Strength
- 1.7 MPa
- 247 psi
- Tensile Strength
- 2.2 MPa
- 319 psi
- Shear Strength
- 1.4 MPa
- 203 psi
- Elastic Modulus
- 105 MPa
- 15,229 psi
- Shear Modulus
- 42 MPa
- 6,092 psi
- Strain at Break
- 4 %
Compare ROHACELL® XT grades
Grades
71 XT
Properties
Density
75kg/m³
4.68lbs/ft³
110kg/m³
6.87lbs/ft³
Compressive Strength
1.7MPa
247psi
3.6MPa
522psi
Tensile Strength
2.2MPa
319psi
3.7MPa
537psi
Shear Strength
1.4MPa
203psi
2.1MPa
305psi
Elastic Modulus
105MPa
15,229psi
180MPa
26,107psi
Shear Modulus
42MPa
6,092psi
63MPa
9,137psi
Strain at Break
4%
4%