- 密度 [g/cm3]: 1.19
- 拉伸强度 [MPa]: 69.0
- 弯曲模量 [MPa]: 3.30
- 透光率 [%]: 92.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.19 g/cc | 0.0430 lb/in³ | ASTM D792 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 69.0 MPa | 10000 psi | ASTM D638 | ||
| Elongation at Break | 4.8 % | 4.8 % | ASTM D638 | ||
| Tensile Modulus | 2.80 GPa | 406 ksi | ASTM D638 | ||
| Flexural Strength | 114 MPa | 16500 psi | ASTM D790 | ||
| Flexural Modulus | 3.30 GPa | 479 ksi | ASTM D790 | ||
| Compressive Strength | 124 MPa | 18000 psi | ASTM D695 | ||
| Charpy Impact Unnotched | 1.365 J/cm² | 6.496 ft-lb/in² | Weathered 5 years; ASTM D4812 | ||
| 1.365 J/cm² | 6.496 ft-lb/in² | At -5°F; ASTM D4812 | |||
| 1.365 J/cm² | 6.496 ft-lb/in² | ASTM D4812 | |||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 72.0 µm/m-°C @Temperature 20.0 °C | 40.0 µin/in-°F @Temperature 68.0 °F | ASTM D696 | ||
| Maximum Service Temperature, Air | >= 82.2 °C | >= 180 °F | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 98.9 °C | 210 °F | ASTM D648 | ||
| Vicat Softening Point | 115 °C | 239 °F | ASTM D1525 | ||
| Flammability Test | 0.80 @Thickness 15.0 mm | 0.80 @Thickness 0.591 in | [in/min]; ASTM D635 | ||
| Optical Properties | Metric | English | Comments | ||
| Refractive Index | 1.49 | 1.49 | ASTM D542 | ||
| Haze | 1.0 % | 1.0 % | ASTM D1003 | ||
| 1.5 % | 1.5 % | Weathered 5 years AZ; ASTM D1003 | |||
| Yellow Index | <= 1.0 % | <= 1.0 % | ASTM E 313 | ||
| 1.5 % | 1.5 % | Weathered 5 years AZ; ASTM E 313 | |||
| Transmission, Visible | 92 % | 92 % | ASTM D1003 | ||
| 92 % | 92 % | Weathered 5 years AZ | |||
| Descriptive Properties | |||||
| Resistance to Brushfire | Class2 | 15mm, EN1794-2 | |||
| Resistance to stone projectiles | Pass | 15mm, EN1794-1 | |||
| Self Ignition Temperature °F | 910 | ASTM D1929 | |||
| Smoke Density, % (15mm thick) | 20 | ASTM D2843 | |||
| Sound Transmission Loss, dB (15mm) | 32 | ASTM E 90 | |||
| Sound Transmission Loss, dB (20mm) | 34 | ASTM E 90 | |||
| Sound Transmission Loss, dB (25mm) | 36 | ASTM E 90 | |||