类别：聚合物；热塑性塑料；丙烯酸（有机玻璃）；丙烯酸。
物性表：
图：物性表：
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.16 g/cc | 1.16 g/cc | ASTM D792 |
| Water Absorption | 0.30 % | 0.30 % | ASTM D570 |
| Linear Mold Shrinkage | 0.0040 - 0.0080 cm/cm | 0.0040 - 0.0080 in/in | ASTM D955 |
| Melt Index of Compound | 1.3 g/10 min @Load 3.80 kg, Temperature 230 °C |
1.3 g/10 min @Load 8.38 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell M | 60 | 60 | ASTM D785 |
| Tensile Strength, Yield | 46.1 MPa | 6680 psi | ASTM D638 |
| Elongation at Yield | 40 % | 40 % | ASTM D638 |
| Flexural Yield Strength | 63.7 MPa | 9250 psi | ASTM D790 |
| Flexural Modulus | 1.86 GPa | 270 ksi | ASTM D790 |
| Izod Impact, Notched | 0.588 J/cm | 1.10 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 0.46 MPa (66 psi) | 78.0 °C | 172 °F | unannealed; ASTM D648 |
| 89.0 °C | 192 °F | annealed; ASTM D648 | |
| Vicat Softening Point | 103 °C | 217 °F | ASTM D1525 |
| Flammability, UL94 | HB | HB | |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.49 | 1.49 | ASTM D542 |
| Haze | 1.0 % | 1.0 % | ASTM D1003 |
| Transmission, Visible | 91 % | 91 % | ASTM D1003 |
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