ACRYLITE? Solar IM20
聚甲基丙烯酸甲酯-丙烯酸
ACRYLITE? Solar IM20 is an amorphous thermoplastic molding compound (PMMA). Typical properties of ACRYLITE? molding compounds are:
Special properties of ACRYLITE? Solar IM20 are:
Application:
Field of use is injection molding of optical and technical parts as well as extrusion of profiles and sheets.
密度 | 1.19 | g/cm3 | ISO 1183 |
熔融體積流量（MVR） (230°C/3.8 kg) | 0.183 | in3/10min | ISO 1133 |
拉伸模量 | 479000 | psi | ISO 527-2/1 |
拉伸應力 (斷裂) | 11200 | psi | ISO 527-2/5 |
拉伸應變 (斷裂) | 5.5 | % | ISO 527-2/5 |
簡支梁無缺口沖擊強度 (73°F) | 9.5 | ft·lb/in2 | ISO 179/1eU |
熱變形溫度 |
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66 psi, 未退火 | 217 | °F | ISO 75-2/B |
264 psi, 未退火 | 208 | °F | ISO 75-2/A |
玻璃轉化溫度 | 243 | °F | IEC 10006 |
維卡軟化溫度 | 226 | °F | ISO 306/B50 |
線形熱膨脹系數 - 流動 (32 到 122°F) | 4.4E-5 | in/in/°F | ISO 11359-2 |
折射率 | 1.490 |
| ISO 489 |
透射率 2 (118 mil) | 92.0 | % | ISO 13468-2 |
霧度 (118 mil) | < 0.50 | % | ASTM D1003 |
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