Test |
ASTM |
Imperial |
Metric |
Rockwell Hardness |
D785-08 |
110 [M scale] |
110 [M scale] |
Linear Thermal Expansion |
D696-03* |
1.37 x 10-5 [in/in °F] |
2.46 x 10-5 [mm/mm °C] |
Burning Characteristics Sample as Received |
D3801-00* |
30 Seconds Max. Burning Time |
30 Seconds Max. Burning Time |
Burning Characteristics Sample Heat Aged |
D3801-00* |
41 Seconds Max. Burning Time |
41 Seconds Max. Burning Time |
Fire Resistance |
D635-06* |
Self Extinguishing |
Self Extinguishing |
Water Absorption |
D570-98* |
0.008 [% after 24hrs] |
0.008 [% after 24hrs] |
Density |
D792-00 |
134.8 [lb/ft³] |
2.16 [g/cm³] |
Compressive Strength |
D695-02 |
38.4 [kpsi] |
265 [MPa] |
Heat Distortion Temperature |
D648-07 |
205 [°F] |
96 [°C] |
Fire Resistance - Flame Spread Index Fire Resistance |
E84-06* |
0.29 [in] |
7.4 [mm] |
Fire Resistance - Smoke Developed Index |
E84-06* |
8.71 [in] |
221.2 [mm] |
Flexural Strength |
D790-07 |
14.9 [kpsi] |
103 [MPa] |
| Test |
ASTM |
Imperial |
Metric |
| Rockwell Hardness |
D785-08 |
113 [M scale] |
113 [M scale] |
| Linear Thermal Expansion |
D696-03* |
1.16 x 10-5 [in/in °F] |
2.10 x 10-5 [mm/mm °C] |
| Burning Characteristics Sample as Received |
D3801-00* |
3 Seconds Max. Burning Time |
3 Seconds Max. Burning Time |
| Burning Characteristics Sample Heat Aged |
D3801-00* |
60 Seconds Max. Burning Time |
60 Seconds Max. Burning Time |
| Fire Resistance |
D635-06* |
Self Extinguishing |
Self Extinguishing |
| Water Absorption |
D570-98* |
0.01 [% after 24hrs] |
0.01 [% after 24hrs] |
| Density |
D792-00 |
133.0 [lb/ft³] |
2.13 [g/cm³] |
| Compressive Strength |
D695-02 |
38.1 [kpsi] |
263 [MPa] |
| Heat Distortion Temperature |
D648-07 |
325 [°F] |
163 [°C] |
Fire Resistance - Flame Spread Index Fire Resistance |
E84-06* |
0.29 [in] |
7.4 [mm] |
| Fire Resistance - Smoke Developed Index |
E84-06* |
8.71 [in] |
221.2 [mm] |
| Flexural Strength |
D790-07 |
13.6 [kpsi] |
93.7 [MPa] |
*Lower Number Preferred 
Chemical
Resistance
