PEEK has high heat resistance as a thermo elastic resin with continuous use temperature of 260°C. Carbon fiber or glass fiber filled grades show HDT of 300°C or more. PEEK is actually used as wafer carriers in semiconductor fields and seal rings of automotive automatic mission where heat resistance and wear resistance are highly requested.

Chemical resistance of PEEK is next to fluoro polymers, furthermore, it is more ductile than fluoro polymers so that PEEK is used as production parts of hard disk manufacturing. It is also used as housing water supply parts thanks to its water-proof property.

Virgin peek resin:

·Unfilled Pellets: DOPEEK®330G（High-flow）；550G（secondary-flow）；770G(standard-flow)- injection molding, extrusion and other methods.

·Unfilled Coarse Powder:DOPEEK®330P（High-flow）；550P（secondary-flow）；770P(standard-flow)-extrusion and other methods.

·Unfilled Fine Powder: DOPEEK®330PF（High-flow）；550PF（secondary-flow）；770PF(standard-flow)- Molding and other methods.

Glass Fiber Filled:

·DOPEEK®330GL20（High-flow）；550GL20（secondary-flow）；770GL20(standard-flow)- injection molding, extrusion and other methods.

·DOPEEK®330GL30（High-flow）；550GL30（secondary-flow）；770GL30(standard-flow)- injection molding, extrusion and other methods.

Carbon Fiber Filled:

• DOPEEK®330CA20（High-flow）；550CA20（secondary-flow）；770CA20(standard-flow)- injection molding, extrusion and other methods.

• DOPEEK®330CA30（High-flow）；550CA30（secondary-flow）；770CA30(standard-flow)- injection molding, extrusion and other methods.

Wear Grades

> CeramaPEEK® is a proprietary ceramic filled compound created to meet the requirements for tight tolerance, high frequency chip socket test fixtures.

> PEEK (DOPEEK 500) is a high-performance engineering plastic with outstanding resistance to harsh chemicals, and excellent mechanical strength and dimensional stability.

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Physical Property

PEEK GF30 DATA SHEET

PEEK DATA SHEET

>View more data sheets and resources