Cytec APC-2 PEEK Thermoplastic
聚醚醚酮
玻璃纖維增強(qiáng)材料; 碳纖維增強(qiáng)材料
Cytec Industries Inc.
產(chǎn)品說(shuō)明:
Cytec Engineered Materials APC-2
composites have a thermoplastic matrix of poly(ether-ether-ketone) commonly
referred to as PEEK. The polymer is semi-crystalline with a glass transition
temperature of 289°F (143°C).* Composites can be used in lightly loaded
applications at temperatures up to 500°F (260°C) due to the semi-crystalline
nature of the polymer. The composites possess excellent environmental
resistance, toughness and fir resistant properties.
APC-2 prepreg can be stored at ambient conditions and has an indefinite shelf
life. APC02 composites retain good mechanical properties at cryogenic
temperatures. The excellent composite properties result from the PEEK matrix,
the full wetting and tailored fiber matrix interface achieved in the impregnation
process.
Laminates and parts can be fabricated from APC-2 using a wide range of
processes from autoclave consolidation to rapid stamping techniques. The
prepreg may also be filament wound and tape-placed using in-situ consolidation.
This wide range of processing techniques may be used because of the
thermoplastic nature of the polymer and the full wetting of the fibers in the
prepreg.
Suggested Applications:
Typical applications for Cytec Engineered Materials APC-2 include aircraft
structure, space components and other structural engineering components
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填料/增強(qiáng)材料 |
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特性 |
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用途 |
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物理性能 |
額定值 |
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比重 |
1.32 |
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機(jī)械性能 |
額定值 |
單位制 |
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拉伸模量 (75°F) |
520000 |
psi |
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抗張強(qiáng)度 (75°F) |
14500 |
psi |
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伸長(zhǎng)率 (斷裂) |
70 |
% |
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彎曲模量 |
590000 |
psi |
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彎曲強(qiáng)度 |
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