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ACRYLITE® Optical POQ62

ACRYLITE® Optical POQ62

ACRYLITE® Optical POQ62

PMMA(亚克力)

赢创(原德固赛)(Evonik)

产品描述

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.

基本信息
原厂资料
物性表(英文)
产品特性
导光
高流动
颜色形状
粒状
透明
成型方式
注塑
挤出
技术参数
物理性能 值/单位 测试标准 测试条件

密度

1.19 g/cm³ ISO 1183

熔体体积流动速率(MVR)

230℃/3.8 kg

21 cm³/10 min ISO 1133

吸水率

2 % ISO 62
Max.
机械性能 值/单位 测试标准 测试条件

拉伸强度

断裂(brk)

63 Mpa ISO 527
5mm / min

拉伸延伸率

断裂(brk)

2.8 % ISO 527
5mm / min

拉伸模量

3300 Mpa ISO 527
1mm / min
冲击性能 值/单位 测试标准 测试条件

简支梁无缺口(Charpy Unnotched)

-

20 kJ/m² ISO 179/1eU
热学性能 值/单位 测试标准 测试条件

热变形温度(HDT)

1.8 Mpa (264 psi)(18.6kg/cm²)

91 °C ISO 75

维卡软化温度(Vicat)

97 °C ISO 306
B / 50°C

线性膨胀系数(CLTE)

-

80 E-6/K ISO 11359
0 - 50°C
燃烧性能 值/单位 测试标准 测试条件

UL 防火等级

HB

1.6 mm IEC 60707
光学性能 值/单位 测试标准 测试条件

透光率

92 % ISO 13468-2
D65

折射率

1.49 - ISO 489

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