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Material to meet highest demands

Our semi-finished products, such as round rods, sheets and hollow bars, made of GEHR PEEK® stand out for their low-stress property, their straightness and homogeneity. Over the last few months, we succeeded in significantly reducing the core filament of the semi-finished products. This will be of particular benefit to operators producing optical components in terms of design.

Beyond that, GEHR PEEK® possesses excellent dimensional stability in chip removal machining processes. Thanks to the properties detailed above, these semi-finished products are extremely well-suited for manufacturing high-precision parts. Obviously, the material also features the familiar characteristics, such as high resistance to temperature, high heat deflection temperature, good hydrolytic and radiation stability and it is voidfree. Conflict minerals as detailed in the CMRT (Conflict Minerals Reporting Template), often also referred to as Dodd-Frank-Act minerals, are not, to our knowledge, added in our production process or by our raw material suppliers. Compliance to RoHS maximum permitted concentrations has been confirmed.

Material approvals:

•       Drinking water BS 6920

•       Food contact 1935/2004/EC and 10/2011/EC

•       FDA 177.2415

•       Medical technology: ISO 10993-5 and USP Class VI (on request)

•       NORSOK M-710 Rev. 2, M-630 MDSP21 Rev. 3

•       MIL-P-46183

Semi-finished product approvals:

•      Food contact 1935/2004/EC and 10/2011/EC

•      Medical technology: ISO 10993-5 and USP Class VI (on request)

The following dimensions are available in stock: Round rods: diameter:

5 – 200 mm / 0,2 – 8” Sheets: thickness: 5 – 120 mm / 0,2 – 4,7” Hollow bars: various sizes and dimensions




Round Rods Pipes Sheets Profiles