VESTAKEEP® 4000P
聚醚醚酮
Evonik Industries AG
產(chǎn)品說(shuō)明:
Unreinforced, high-viscosity polyether ether ketone fine powder.
VESTAKEEP 4000P is an unreinforced, high-viscosity polyether ether ketone fine 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 4000P is self-extinguishing.
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特性 |
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形式 |
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物理性能 |
額定值 |
單位制 |
測(cè)試方法 |
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密度 |
1.30 |
g/cm3 |
ISO 1183 |
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表觀密度 |
0.22 |
g/cm3 |
ISO 60 |
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溶化體積流率（MVR） (380°C/5.0 kg) |
0.671 |
in3/10min |
ISO 1133 |
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平均顆粒尺寸 - d50 2 |
22 |
mil |
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機(jī)械性能 |
額定值 |
單位制 |
測(cè)試方法 |
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拉伸模量 |
508000 |
psi |
ISO 527-2 |
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拉伸應(yīng)力 (屈服) |
13900 |
psi |
ISO 527-2 |
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拉伸應(yīng)變 |
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ISO 527-2 |
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屈服 |
5.0 |
% |
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斷裂 |
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