Plexiglas® Optical POQ66
聚甲基丙烯酸甲酯-丙烯酸
PLEXIGLAS® Optical POQ66 is an amorphous thermoplastic molding compound based on polymethylmethacrylate (PMMA).
In addition to the familiar properties of PLEXIGLAS® molding compounds, such as
PLEXIGLAS® Optical POQ66 is distinguished by its
Application:
PLEXIGLAS® Optical POQ66 is suitable for manufacturing extruded sheets to meet stringent optical requirements.
Examples:
Medium to large extruded light guide (Light Guide Panel) for display applications.
特性 | - High Light Transmission、纯度高、高强度、耐气候影响性能良好、清晰度高、无定形的、硬度高
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用途 | - Displays、Lighting Applications、光学应用、片材
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形式 | |
加工方法 | |
密度 | 1.19 | g/cm³ | ISO 1183 |
熔融体积流量(MVR) (230°C/3.8 kg) | 0.140 | in³/10min | ISO 1133 |
拉伸模量 | 464000 | psi | ISO 527-2/1 |
拉伸应力 (断裂) | 10000 | psi | ISO 527-2/5 |
拉伸应变 (断裂) | 4.0 | % | ISO 527-2/5 |
简支梁无缺口冲击强度 (73°F) | 9.5 | ft·lb/in² | ISO 179/1eU |
玻璃转化温度 | 226 | °F | ISO 11357-2 |
维卡软化温度 | 219 | °F | ISO 306/B50 |
线形热膨胀系数 - 流动 (32 到 122°F) | 4.4E-5 | in/in/°F | ISO 11359-2 |
折射率 | 1.490 |
| ISO 489 |
透射率 3 | 92.0 | % | ISO 13468-2 |
干燥温度 | < 201 | °F |
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干燥时间 | 2.0 到 3.0 | hr |
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熔体温度 | 428 到 500 | °F |
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口模温度 | 428 到 500 | °F |
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