- 密度 [g/cm3]: 1.4
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| 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 | ||
| Viscosity Measurement | 0.78 - 0.82 | 0.78 - 0.82 | Intrinsic; VGAS-A-AN-G-V-1 | ||
| Thermal Properties | Metric | English | Comments | ||
| Heat of Fusion | 67.0 J/g | 28.8 BTU/lb | ASTM E793 | ||
| Specific Heat Capacity | 1.10 J/g-°C | 0.263 BTU/lb-°F | DSC | ||
| 1.40 J/g-°C @Temperature 80.0 °C | 0.335 BTU/lb-°F @Temperature 176 °F | DSC | |||
| 1.50 J/g-°C @Temperature 100 °C | 0.359 BTU/lb-°F @Temperature 212 °F | DSC | |||
| 1.80 J/g-°C @Temperature 200 °C | 0.430 BTU/lb-°F @Temperature 392 °F | DSC | |||
| 2.00 J/g-°C @Temperature 280 °C | 0.478 BTU/lb-°F @Temperature 536 °F | DSC | |||
| Melting Point | 246 °C | 475 °F | Crystalline Peak Melting Point; ASTM D3418 | ||
| Optical Properties | Metric | English | Comments | ||
| UV Transmittance | <= 10 % @Thickness 0.305 mm, Wavelength 370 nm | <= 10 % @Thickness 0.0120 in, Wavelength 370 nm | oriented film; VCSC-A-AN-G-UV-5 | ||
| Descriptive Properties | |||||
| Acetaldehyde | <3ppm | VKCA-A-AS-G-GC-001 | |||
| Color, CIE a* | -1.9 ± 1.5 | VGAS-A-AN-G-RS-001 | |||
| Color, CIE b* | -1.1 ± 1.5 | VGAS-A-AN-G-RS-001 | |||
| Color, CIE L* | >72.5 | VGAS-A-AN-G-RS-001 | |||
| Fines, wt%, max | 0.5 | VGAS-A-AN-G-GA-1 | |||
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