| Material: | Peek |
|---|---|
| Kind: | Color Plastic |
| Water Absorption: | ＜0.01% |
| Contraction Percentage: | ＜0.4% |
| Tensile Strength: | 81~130MPa |
| Transport Package: | Wooden Box |
| Samples: |
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| Customization: |
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PEEK material performance
PEEK is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained to high temperatures. PEEK is used to fabricate items used in demanding applications, including bearings, piston parts, pumps, HPLC columns, compressor plate valves, and cable insulation. It is one of the few plastics compatible with ultra-high vacuum applications.
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PEEK450G Series Data Sheet
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Item
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Test Standard
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Unit
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PEEK450G
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PEEK450GL30
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PEEK450CA30
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PEEK450FC30
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Color
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|
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Natural or Black
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Natural or Black
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Black
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Black
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Density
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ISO 1183
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g/cm3
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1.3±0.01
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1.5±0.01
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1.4±0.01
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1.43±0.01
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Water Abs. (25ºC.24Hrs)
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ISO 62
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%
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0.5
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0.11
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0.06
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0.06
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Mould shrinking percentage
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3mm,170ºC, Flow direction
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%
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1.2
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0.4
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0.3
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0.1
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Perpendicular to flow direction
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%
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1.5
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0.8
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0.5
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0.5
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Melting point
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DSC
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ºC
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343
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343
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343
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343
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Distortion temperature
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ASTM D648
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ºC
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163
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315
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315
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293
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Continuous using temperature
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UL 74685
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ºC
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260
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260
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260
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260
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Coefficient of thermal expansion
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ASTM D696
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10-5ºC
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4.7
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2.2
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1.5
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2.2
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Tensile strength(23ºC)
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ISO527-2/1B/50
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Mpa
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100
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155
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220
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134
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Tensile elongation(23ºC)
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ISO527-2/1B/50
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%
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34
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2
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1.8
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2.2
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Bending strength(23ºC)
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ISO 178
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Mpa
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163
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212
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298
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186
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Compressive strength(23ºC)
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ASTM D695
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Mpa
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118
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215
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240
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150
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Lzod impact strength ( no gap)
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ISO 180/U
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KJm-2
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No crack
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51
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46
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32
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Rockwell hardness
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ASTM D785
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99
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103
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107
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102
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Flammable level
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UL 94
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V-0 @mm
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1.5
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1.5
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1.5
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0.75
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Dielectric strength
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IEC 248
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KV/mm
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1.8
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1.9
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Dielectric constant
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IEC 250
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3.2
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3.3
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Surface resistivity
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Ω
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1015Ω
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1015Ω
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3×106Ω
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5×106Ω
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Friction coefficient
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μ
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0.30-0.38
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0.38-0.46
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0.28
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0.18
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If need other parameter, please contact us!
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PEEK450G: 100%PEEK PEEK450GL30: PEEK+30%Glass fiber PEEK450CA30: PEEK+30%Carbon fiber PEEK450FC30: PEEK+(10% Carbon fiber+10% Graphite+10% PTFE) |
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