VESTAKEEP® 1000P
聚醚醚酮
Unreinforced, low-viscosity polyether ether ketone powder.
VESTAKEEP 1000P is an unreinforced, low-viscosity polyether ether ketone powder. The product is suitable for the manufacture of compounds or it can be used as scatter-powder for the manufacture of composites.
The semi-crystalline polymer features superior thermal and chemical resistance. VESTAKEEP 1000P is self-extinguishing.
密度 | 1.30 | g/cm³ | ISO 1183 |
表观密度 | 0.20 | g/cm³ | ISO 60 |
熔融体积流量（MVR） (380°C/5.0 kg) | 8.54 | in³/10min | ISO 1133 |
平均颗粒尺寸 - d50 2 | 22 | mil |
|
拉伸模量 | 551000 | psi | ISO 527-2 |
拉伸应力 (屈服) | 15200 | psi | ISO 527-2 |
拉伸应变 |
|
| ISO 527-2 |
屈服 | 5.5 | % |
|
断裂 | 10 | % |
|
简支梁缺口冲击强度 |
|
| ISO 179/1eA |
-22°F, 完全断裂 | 2.4 | ft·lb/in² |
|
73°F, 完全断裂 | 2.4 | ft·lb/in² |
|
简支梁无缺口冲击强度 |
|
| ISO 179/1eU |
-22°F, 完全断裂 | 29 | ft·lb/in² |
|
73°F, 完全断裂 | 29 | ft·lb/in² |
|
热变形温度 |
|
|
|
66 psi, 未退火 | 401 | °F | ISO 75-2/B |
264 psi, 未退火 | 311 | °F | ISO 75-2/A |
维卡软化温度 |
|
|
|
-- | 635 | °F | ISO 306/A |
-- | 590 | °F | ISO 306/B |
熔融温度 3 | 644 | °F | ISO 11357-3 |
UL 阻燃等级 (0.06 in) | V-0 |
| UL 94 |
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