High-performance polymers for the chemical industry: guaranteed strength and inertness

An industry exposed to the most aggressive environments

Chemical processes - in fine chemicals, pharmaceuticals, petrochemicals or surface treatment - expose materials to aggressive environments: acids, solvents, high temperatures, pressure, abrasion. High-performance polymers (HPPs) stand out for their chemical inertness, mechanical stability and durability in harsh environments.

DEMGY supports chemical manufacturers with injected, machined or printed HPP components, adapted to the extreme conditions of production units.

Why use HPPs in chemical processes?

Excellent chemical resistance (fluorinated acids, concentrated bases)
Temperature resistance up to 260°C
Inertia and mechanical stability in continuous operation
Low friction, no corrosion
ATEX / ISO 14644 cleanroom compatibility

Examples of applications in the chemical industry

PTFE and PFA seals, flanges and valve seats

Outstanding chemical inertia
Suitable for use with fluorinated acids and concentrated bases
Low friction, excellent sealing

PVDF and PEEK equipment lining and coatings

Internal lining of tanks, pumps and heat exchangers
Pressure and corrosion resistance
Longer service life than metals

Dosing and filtration components

PCTFE filter housings (cryo compatibility)
PEEK GF pump parts (mechanical + aggressive product resistance)
PPS process connectors (high rigidity)

DEMGY, expert in plastics for the process industry

We manufacture technical parts for critical fluids, agrochemicals and formulations, using traceable inert materials, in small or large production runs.