Getting started with a new prototype has never been easier!
PREPERM® Stock shapes
PREPERM® stock shapes are designed to be used for machining and prototyping. They are available as sheets and rods of different dimensions, from small plaques to a diameter of 50 mm.
Check the available products and order through our Webshop!
Standard sheet dimensions
|Length [mm]||Width [mm]||Thickness [mm]|
Standard rod dimensions
|Length [mm]||Diameter [mm]|
Extremely low losses, very low water absorption and good temperature resistance. Combining these properties with cost-efficiency makes PREPERM® screws, nuts and washers a very competitive alternative to PEI or PEEK.
PREPERM® components can be used in RF filters, RF combiners, antennas, or wherever you need low-loss dielectric fasteners.
Check the availability of our screws, nuts and washers from our Webshop!
|Recommended torsional torque [N*m]|
Male thread tolerance range 6 g
|m [mm]||s [mm]||Recommended torsional torque [N·m]|
Female thread tolerance range 6H
PREPERM® Filaments for 3D printing
PREPERM® 3D filaments are good for quick prototyping when you want to validate a new concept. You can create structures which are impossible to make with any other manufacturing method!
The dielectric constant of our filaments range from 3 up to 10. They are ABS-based and can be printed with conventional FDM printers. The PREPERM® 3D filaments come in 750 g spools with a dimension of 1.75 mm.
Check out the available filament grades and order from our Webshop!