PEEK (Polyetheretherketone)

 

PEEK polymer indicates better heat resistance in thermoplastic polymers. The relative thermal index is 260°C, and the heat deflection temperature of the material reinforced by carbon or glass fiber is more than 300°C.

The main application of PEEK is wafer carriers in semiconductor manufacturing process, seal rings for automatic transmission, and so on.

PEEK polymer also shows excellent chemical resistance the next to fluorocarbon polymers, and better mechanical properties than fluorocarbon polymers. That means that it is possible to use PEEK material to the parts for hard disk manufacturing process and piping parts which are required mechanical strength and chemical/water resistance.

Moreover, PBI Advanced Materials can make large pipe, the diameter of which is more than 300 mm, by compression molding.

Typical properties of PEEK

Item Condition Standard Unit Property
Glass transition temperature: Tg - DSC °C ~140
Tensile strength 23°C ISO 527 MPa 100
Tensile elongation 23°C ISO 527 % 45
Flexural strength 23°C ISO 178 MPa 165
Flexural modulus 23°C ISO 178 GPa 4.1
Charpy impact strength, notched 23°C ISO 179 kJ m-2 7.0

 

PEEK - Stock shapes

Compression molding | Extrusion molding | Injection molding

PEEK | Compression molding

SCM5100 | Silver PEEK

SCM5100

Stock shape of PEEK for fine machining with anti-static property

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SCM5100-15 | Silver PEEK15

SCM5100-15

Stock shape of PEEK for fine machining with anti-static property

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SCM5100-50 | Silver PEEK50

SCM5100-50

Stock shape of PEEK for fine machining with anti-static property

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SCM5200 | Rigid PEEK

SCM5200

Stock shape of PEEK for fine machining with high modulus

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SCM5200-15 | Rigid PEEK15

SCM5200-15

Stock shape of PEEK for fine machining with high modulus

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SCM5200-50 | Rigid PEEK50

SCM5200-50

Stock shape of PEEK for fine machining with high modulus

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SCM5210-5020 | PEEK

SCM5210-5020

Stock shape of PEEK for fine machining with ultra high modulus

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SCM5400 | PEEK

SCM5400

Stock shape of electrical conductive PEEK

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SCM5500ELS | PEEK

SCM5500ELS

Stock shape of electrical conductive PEEK

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SCM5B00 | PEEK

SCM5B00

Stock shape of PEEK showing low dielectric constant with insulative property

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SCM5B10 (under development) | PEEK

SCM5B10 (under development)

Stock shape of PEEK showing low dielectric constant with anti-static property

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SCM5B40 (under development) | PEEK

SCM5B40 (under development)

Stock shape of PEEK showing low dielectric constant with anti-static property

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SCM5H00 | HTC PEEK

SCM5H00

Stock shape of high thermal conductivity PEEK with insulative property

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PEEK | Extrusion molding

SEM5200Bk | PEEK

SEM5200Bk

Stock shape of PEEK for fine machining

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SEM5500 | PEEK

SEM5500

Stock shape of electrical conductive PEEK

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PEEK | Injection molding

SPR5200Bk | Fine PEEK Black

SPR5200Bk

Stock shape of PEEK for fine machining

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SPR5250 | PEEK

SPR5250

Stock shape of PEEK for fine machining with electrical conductive property

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SPR5500 | PEEK

SPR5500

Stock shape of electrical conductive PEEK

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Color Plate | PEEK

Color Plate

Stock shape of colored PEEK

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