VESTAKEEP® 2000P
聚醚醚酮
Evonik Industries AG
產品說明:
Medium-viscosity, unreinforced polyether ether ketone
VESTAKEEP 2000P is an unreinforced, medium-viscosity polyether ether ketone powder. The product is suitable for the manufacture of compounds or it can be used as scatterpowder for the manufacture of composites.
The semi-crystalline polymer features superior thermal and chemical resistance. VESTAKEEP 2000P is self-extinguishing.
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特性 |
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形式 |
· 粉狀 |
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物理性能 |
額定值 |
單位制 |
測試方法 |
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密度 |
1.30 |
g/cm3 |
ISO 1183 |
|
表觀密度 |
0.20 |
g/cm3 |
ISO 60 |
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溶化體積流率（MVR） (380°C/5.0 kg) |
4.27 |
in3/10min |
ISO 1133 |
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平均顆粒尺寸 - d50 2 |
22 |
mil |
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機械性能 |
額定值 |
單位制 |
測試方法 |
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拉伸模量 |
537000 |
psi |
ISO 527-2 |
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拉伸應力 (屈服) |
14500 |
psi |
ISO 527-2 |
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拉伸應變 |
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|
ISO 527-2 |
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屈服 |
5.0 |
% |
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斷裂 |
30 |
% |
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沖擊性能 |
額定值 |
單位制 |
測試方法 |
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簡支梁缺口沖擊強度 |
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ISO 179/1eA |
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-22°F, 完全斷裂 |
2.9 |
ft·lb/in2 |
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73°F, 完全斷裂 |
2.9 |
ft·lb/in2 |
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簡支梁無缺口沖擊強度 |
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