PLEXIGLAS® Optical POQ66
PMMA(亚克力)
赢创(原德固赛)(Evonik)
产品描述
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
excellent light transmission and brilliance,
very good weather resistance,
high mechanical strength, surface hardness and mar resistance,
PLEXIGLAS® Optical POQ66 is distinguished by its
guaranteed purity and clarity,
high luminous efficiency in medium to long light paths,
absolute colorlessness even in thick layers
UL registration RTI90 by (fi) 746C.
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.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 良好光学性导光耐候性 | |||
| 颜色形状 | 粒状透明 | |||
| 成型方式 | 挤出片材挤出 | |||
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 | 2.3 cm³/10 min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 69 Mpa | ISO 527 | 5 mm/min |
拉伸延伸率 | |||
断裂(brk) | 4 % | ISO 527 | 5 mm/min |
拉伸模量 | 3200 Mpa | ISO 527 | 1 mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁无缺口(Charpy Unnotched) | |||
23℃ (73℉) | 20 kJ/m² | ISO 179/1eU | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 104 °C | ISO 306 | B / 50 |
线性膨胀系数(CLTE) | |||
- | 80 E-6/K | ISO 11359 | 0 - 50°C |
玻璃化温度(Tg) | 108 °C | ISO 11357 | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
透光率 | 92 % | ISO 13468-2 | 3 mm, D65 |
折射率 | 1.49 - | ISO 489 | 3 mm, 589nm/23°C |