ACRYLITE® Optical POQ66
聚甲基丙烯酸甲酯-丙烯酸
ACRYLITE® Optical POQ compounds are specialty crystal-clear acrylic polymers that provide high optical purity for applications that require high transmission efficiency in long light paths.
ACRYLITE® Optical POQ compounds are available in three grades: POQ66, POQ64 and POQ62. The grades differ in flow properties, which are adjusted to optimize the results for different processing methods.
ACRYLITE® Optical POQ molding compounds achieve the maximum purity in acrylic polymers. These compounds use proprietary purification processes that ensures the polymers are free of any visible dust, fines and contaminant. The specialty compounds provide the high optical purity needed for applications that require high transmission efficiency in long light paths. The low absorption coefficient characteristics providethe best possible outcome for sophisticated light pipes, and edge-lit, interior lighting lenses.
ACRYLITE® Optical POQ compounds have formulation refinements that further ensure its high optical pureness. Millions of pounds of ACRYLITE® Optical POQ have been sold into the manufacture of optical light guides for backlight units in TFT-LCE displays. Specially designed packaging options ensure that purity is maintained during delivery.
ACRYLITE® Optical POQ compounds are excellent for long path light guide applications but they should not be used for outdoor applications and are engineered to be used with LED lighting sources.
特性 | - High Light Transmission、纯度高、清晰度高
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用途 | - Lighting Applications、光学应用、镜头
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机构评级 | |
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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 |
吸水率 (平衡, 73°F, 50% RH) | < 2.0 | % | ISO 62 |
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 | 9.5 | ft·lb/in² | ISO 179/1eU |
热变形温度 (264 psi, 未退火) | 202 | °F | ISO 75-2/A |
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 |
UL 阻燃等级 (0.06 in) | HB |
| IEC 707 |
Fire Rating | B2 |
| DIN 4102 |
折射率 | 1.490 |
| ISO 489 |
透射率 2 | 92.0 | % | ISO 13468-2 |
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