- 密度 [g/cm3]: 1.4
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Bulk Density | 0.800 g/cc | 0.0289 lb/in³ | Poured; ASTM D1895 | ||
| 0.855 g/cc | 0.0309 lb/in³ | Vibrated; ASTM D1895 | |||
| Density | 1.40 g/cc | 0.0506 lb/in³ | Crystalline Density; ASTM D1505 | ||
| Melt Density | 1.20 g/cc @Temperature 285 °C | 0.0434 lb/in³ @Temperature 545 °F | ASTM D1238 | ||
| Particle Size | 2500 µm | 2500 µm | Pellet Size | ||
| Viscosity Measurement | 0.92 - 0.98 | 0.92 - 0.98 | Intrinsic; VGAS-A-AN-G-V-1 | ||
| Thermal Properties | Metric | English | Comments | ||
| Heat of Fusion | 59.0 J/g | 25.4 BTU/lb | ASTM E793 | ||
| Specific Heat Capacity | 1.10 J/g-°C | 0.263 BTU/lb-°F | ASTM E1269 | ||
| 1.30 J/g-°C @Temperature 80.0 °C | 0.311 BTU/lb-°F @Temperature 176 °F | ASTM E1269 | |||
| 1.40 J/g-°C @Temperature 100 °C | 0.335 BTU/lb-°F @Temperature 212 °F | ASTM E1269 | |||
| 1.80 J/g-°C @Temperature 200 °C | 0.430 BTU/lb-°F @Temperature 392 °F | ASTM E1269 | |||
| 2.00 J/g-°C @Temperature 280 °C | 0.478 BTU/lb-°F @Temperature 536 °F | ASTM E1269 | |||
| Melting Point | 250 °C | 482 °F | Crystalline Peak Melting Point; ASTM D3418 | ||
| Descriptive Properties | |||||
| Acetaldehyde | <3ppm | VKCA-A-AS-G-GC-0001 | |||
| Color, CIE a* | -2.7 ± 1.5 | VGAS-A-AN-G-RS-001 | |||
| Color, CIE b* | 0.9 ± 1.5 | VGAS-A-AN-G-RS-001 | |||
| Color, CIE L* | 75.5 min | VGAS-A-AN-G-RS-001 | |||
| Fines, wt%, max | 0.05 | ||||
| Pellet Shape | Cubical | ||||
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