- 密度 [g/cm3]: 1.38
- 吸水率 [%]: 4.0
- 弯曲强度 [MPa]: 607.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.38 g/cc | 0.0499 lb/in³ | |
| Water Absorption | 4.0 % | 4.0 % | As shipped; Typical moisture levels on fiber as shipped. Equilibrium moisture levels are dependent on humidity and processing conditions. |
| Moisture Absorption at Equilibrium | 4.5 % | 4.5 % | Billed (Commercial, ASTM) |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Ultimate | 607 MPa | 88000 psi | Calculated from tenacity |
| Elongation at Break | 30.5 % | 30.5 % | Filament yarn tested at 3 TPI, 10" gauge length and 60%/minute extension rate. DuPont Test Method 12002. |
| Tenacity | 0.441 N/tex | 5.00 g/denier | Straight test - filament yarn tested at 3 TPI, 10 inch gauge length and 60%/min extension rate. DuPont Test Method 12002 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 18.0 µm/m-°C @Temperature 20.0 °C | 10.0 µin/in-°F @Temperature 68.0 °F | |
| Specific Heat Capacity | 0.300 J/g-°C | 0.0717 BTU/lb-°F | A Instruments Model 2920 modulated DSC, ASTM TM E1269. |
| Thermal Conductivity | 0.250 W/m-K | 1.74 BTU-in/hr-ft²-°F | Per ATM E1530-93 on 1.4 g/cc compressed paper; density equivalent to crystallized yarn. |
| Shrinkage | 1.3 % | 1.3 % | in water at 212°F (100°C) |