Kynar® PVDF Filament

Fluorinar-H™ Kynar® Filament

Fluorinar-H™ Kynar® Filament for 3D Printing by Nile Polymers

Poly (vinylidene fluoride)

Fluorinar-H™ Kynar® Filament for 3D Printing by Nile Polymers

Known as fused deposition molding (FDM), fused filament fabrication (FFF) or 3D printing this additive manufacturing method creates plastic parts at the point of use. Using either poly lactic acid (PLA) or acrylonitrile butadiene styrene (ABS) filaments, 3D printing is transforming many manufacturing segments. But not the chemical process industry. Consumer-grade 3D filaments lack property requirements such as high-purity manufacturing, material traceability, chemical resistance, non-flammability and low extractables. With Kynar® filament PLA and ABS aren’t even in the game.

Fluorinar-H™ Kynar® filament changes everything.

Nile Polymers is the first to manufacture a 3D print filament made from Arkema’s Kynar® PVDF. Known as Fluorinar-H™, this PVDF homopolymer filament is available in 500 g spools with either a 1.75 mm or 2.85 mm diameter with a +/- 0.05 mm tolerance. Now scientists and engineers can design and manufacture parts required in the lab or in production without the time and expense needed to create an injection molded part. This filament is ideal for either rapid prototyping or for small production runs. PVDF parts can be created from Fluorinar-H™ Kynar® PVDF filament in a matter of hours instead of months.

Do you want to test the Fluorinar-H™ Kynar® filament on your printer? Fill out the adjacent form and we will send you a 5-meter sample of either 1.75 mm or 2.85 mm filament. Print something with your Fluorinar-H™ filament and let us know how it works.



Print Temp Range 250 – 260 C
Bed Temp Range 100 C
Cooling Fan No
Print Speed Range 10 – 30 mm/s
Bed Adhesion Print objects on glass bed that is prepared with a thin layer of Elmer’s Disappearing Purple Glue Stick

3D Printing with Fluorinar-H™ Kynar® PVDF filament.Fluorinar-H™ Kynar® PVDF Filament Advantages

Fluorinar-H™ Kynar® PVDF Filament Rapid prototype development

Fluorinar-H™ Kynar® Filament Small quantity part production

Fluorinar-H™ Kynar® Filament CNC machining of 3D printed solid stock for tight tolerance requirements

Fluorinar-H™ Kynar® Filament Optimal print results can be achieved on all consumer-grade printers

Fluorinar-H™ Kynar® Filament Filament traceability by production lot number

Fluorinar-H™ Kynar® Filament No off-gassing during 3D printing due to PVDF melt stability

Fluorinar-H™ Kynar® Filament Corrosion resistant 3D prints

Fluorinar-H™ Kynar® Filament No loss of mechanical strength after long-term UV exposure

Fluorinar-H™ Kynar® Filament Extractables measured by ICP-MS at ppb levels