Plexiglas? Heatresist FT15
聚甲基丙烯酸甲酯-丙烯酸
Evonik Industries AG
PLEXIGLAS? Heatresist FT15 is a special acrylic-based polymer.
With regard to its
PLEXIGLAS? Heatresist FT15 shows comparable properties to those of PLEXIGLAS? standard molding compounds. In addition, PLEXIGLAS? Heatresist FT15 offers the special benefit of a
Application:
PLEXIGLAS? Heatresist FT15 is particularly suitable for injection moldings.
Examples:
luminaire covers, automotive lights and technical moldings exposed to high temperatures.
特征 | - High Light Transmission、优异的流动性、耐天气影响性能优异、耐热性高
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用途 | - Lighting Applications、汽车领域的应用
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形式 | |
加工要领 | |
密度 | 1.19 | g/cm? | ISO 1183 |
熔融体积流量（MVR） (230°C/3.8 kg) | 0.275 | in?/10min | ISO 1133 |
拉伸模量 | 508000 | psi | ISO 527-2/1 |
拉伸应力 (断裂) | 7250 | psi | ISO 527-2/5 |
拉伸应变 (断裂) | 3.1 | % | ISO 527-2/5 |
简支梁无缺口攻击强度 (73°F) | 8.6 | ft·lb/in? | ISO 179/1eU |
热变形温度 |
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66 psi, 未退火 | 225 | °F | ISO 75-2/B |
264 psi, 未退火 | 221 | °F | ISO 75-2/A |
玻璃转化温度 | 250 | °F | ISO 11357-2 |
维卡软化温度 | 239 | °F | ISO 306/B50 |
可燃性品级 (0.06 in) | HB |
| IEC 60695-11-10, -20 |
热灯丝燃烧温度 | 1250 | °F | IEC 60695-2-13 |
折射率 | 1.502 |
| ISO 489 |
透射率 3 | 91.0 | % | ISO 13468-2 |
干燥温度 | 212 | °F |
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干燥时间 | 4.0 到 6.0 | hr |
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加工（熔体）温度 | 428 到 482 | °F |
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模具温度 | 158 到 203 | °F |
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