类别:聚合物;热塑性塑料;丙烯酸(有机玻璃);丙烯酸,挤出
材料说明:挤出级开发提供高的审美控制,优异的耐候性和耐冲击性和耐划痕,这elvakon®系列使保护基板与持久的保护涂层。
物性表:| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.16 g/cc | 0.0419 lb/in³ | ISO 1183 |
| Water Absorption | 0.35 % | 0.35 % | ISO 62 |
| Melt Flow | 2.9 g/10 min | 2.9 g/10 min | ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell M | 48 | 48 | ISO 2039-2 |
| Tensile Strength | 50.0 MPa | 7250 psi | ISO 527 |
| Elongation at Break | 25 % | 25 % | ISO 527 |
| Flexural Strength | 67.0 MPa | 9720 psi | ISO 178 |
| Flexural Modulus | 2.10 GPa | 305 ksi | ISO 178 |
| Izod Impact, Notched (ISO) | 6.10 kJ/m² | 2.90 ft-lb/in² | ISO 180/1A |
| Charpy Impact, Notched | 0.600 J/cm² | 2.86 ft-lb/in² | ISO 179/1eA |
| 6.40 J/cm² | 30.5 ft-lb/in² | ISO 179/1eU | |
| Thermal Properties | Metric | English | Comments |
| Vicat Softening Point | 91.0 °C | 196 °F | ISO 306B |
| 102 °C | 216 °F | ISO 306A | |
| Heat Distortion Temperature | 90.0 °C | 194 °F | ISO 75A |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.49 | 1.49 | ISO 489 |
| Transmission, Visible | 90 % | 90 % | ASTM D1003 |

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