- 密度 [g/cm3]: 0.063
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 0.0630 - 0.0850 g/cc | 0.00228 - 0.00307 lb/in³ | sheet density | ||
| 0.0800 g/cc | 0.00289 lb/in³ | Nominal skin/skin; BS ISO 7214 1998 | |||
| Cell Length | 0.730 mm | 0.0287 in | Typical Diameter | ||
| 0.500 - 1.00 mm | 0.0197 - 0.0394 in | ||||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore OO | 62 | 62 | 10 mm cell/cell thickness; ISO 868 1985 | ||
| Tensile Strength | 0.895 MPa | 130 psi | ISO 7214 1998 | ||
| Elongation at Break | 215 % | 215 % | |||
| Compressive Yield Strength | 0.0840 MPa @Strain 10.0 % | 12.2 psi @Strain 10.0 % | BS ISO 7214 1998 | ||
| 0.105 MPa @Strain 25.0 % | 15.2 psi @Strain 25.0 % | BS ISO 7214 1998 | |||
| 0.142 MPa @Strain 40.0 % | 20.6 psi @Strain 40.0 % | BS ISO 7214 1998 | |||
| 0.184 MPa @Strain 50.0 % | 26.7 psi @Strain 50.0 % | BS ISO 7214 1998 | |||
| Tear Strength | 1.97 kN/m | 11.2 pli | BS EN ISO 8067 1995 | ||
| Compression Set | 2.0 % @Time 79200 sec, Strain 25.0 % | 2.0 % @Time 22.0 hour, Strain 25.0 % | 24 hr recovery; BS ISO 7214 1998 | ||
| 5.0 % @Time 79200 sec, Strain 25.0 % | 5.0 % @Time 22.0 hour, Strain 25.0 % | 0.5 hr recovery; BS ISO 7214 1998 | |||
| 5.0 % @Time 79200 sec, Strain 50.0 % | 5.0 % @Time 22.0 hour, Strain 50.0 % | 24 hr recovery; BS ISO 7214 1998 | |||
| 13 % @Time 79200 sec, Strain 50.0 % | 13 % @Time 22.0 hour, Strain 50.0 % | 0.5 hr recovery; BS ISO 7214 1998 | |||
| Thermal Properties | Metric | English | Comments | ||
| Maximum Service Temperature, Air | 85.0 °C | 185 °F | |||
| Minimum Service Temperature, Air | -70.0 °C | -94.0 °F | |||
| Flammability Test | 0.33 @Thickness 5.00 mm | 0.33 @Thickness 0.197 in | Horizontal Burn Rate, mm/sec; ISO 7214 1998 | ||
| 0.36 @Thickness 13.0 mm | 0.36 @Thickness 0.512 in | Horizontal Burn Rate, mm/sec; ISO 7214 1998 | |||
| Descriptive Properties | |||||
| Flammability | Automotive: FMVSS.302 burn rate | Pass: 3mm and thicker | |||