Plexiglas? 8N
聚甲基丙烯酸甲酯-丙烯酸
Evonik Industries AG
PLEXIGLAS? 8N is an amorphous thermoplastic molding compound (PMMA).
Typical properties of PLEXIGLAS? molding compounds are:
Special properties of PLEXIGLAS? 8N are:
Application:
Used for injection molding optical and technical items.
Examples:
optical waveguides, luminaire covers, automotive lighting, instrument cluster covers, optical lenses, displays, etc.
特征 | |
用途 | - DisplaysLighting Applications、光学应用、镜头、汽车领域的应用
|
形式 | |
加工要领 | |
多点数据 | Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Specific Volume vs Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)
|
密度 | 1.19 | g/cm? | ISO 1183 |
熔融体积流量（MVR） (230°C/3.8 kg) | 0.183 | in?/10min | ISO 1133 |
拉伸模量 | 479000 | psi | ISO 527-2/1 |
拉伸应力 (断裂) | 11200 | psi | ISO 527-2/5 |
拉伸应变 (断裂) | 5.5 | % | ISO 527-2/5 |
简支梁无缺口攻击强度 (73°F) | 9.5 | ft·lb/in? | ISO 179/1eU |
热变形温度 |
|
|
|
66 psi, 未退火 | 217 | °F | ISO 75-2/B |
264 psi, 未退火 | 208 | °F | ISO 75-2/A |
玻璃转化温度 | 243 | °F | ISO 11357-2 |
维卡软化温度 | 226 | °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 |
可燃性品级 (0.06 in) | HB |
| IEC 60695-11-10, -20 |
折射率 | 1.490 |
| ISO 489 |
透射率 3 | 92.0 | % | ISO 13468-2 |
雾度 | < 0.50 | % | ASTM D1003 |
干燥温度 | < 208 | °F |
|
干燥时间 | 2.0 到 3.0 | hr |
|
加工（熔体）温度 | 428 到 500 | °F |
|
模具温度 | 140 到 194 | °F |
|
如需德固赛原厂物性表及相关文件，请联系尊龙凯时势情职员，谢谢！
