Cement Boards Data Sheet
| Properties | Unit | H91 |
|---|---|---|
| Density | Lb/in³ | 0.06 |
| Compressive Strength | psi Ambient 24 hrs @ 662°F 24 hrs @ 932°F 24 hrs @ 1292°F |
16700 7100 5800 5370 |
| Flexural Strength | psi Ambient 24 hrs @ 662°F 24 hrs @ 932°F 24 hrs @ 1292°F |
4350 2320 1885 1885 |
| Impact Strength | psi Ambient 24 hrs @ 662°F 24 hrs @ 932°F 24 hrs @ 1292°F |
4 2.4 2.4 2.4 |
| Linear Shrinkage | % @ 662°F | 0.36 |
| Water Absorption | % 24 hrs @ 73°F | 15 |
| Electric Strength@90°C |
KV/mm in air | 2.81 |
| Surface Breakdown@90°C | KV in air | 15 |
| Maximum Continuous Temperature | °F | 1292 |
| Conductivity | BTU/ft h F | 0.28 |
The information contained in this data sheet is presented in good faith. They are typical test results tested generally in accordance with BS 2782 and ASTM test methods and should not be used for specifications. TENMAT does not warrant the conformity of its materials to the listed properties or their suitability for any particular purpose. For further information, please contact TENMAT.
