Hydrogen or batteries? The great confrontation of tomorrow's technological world has begun! In automobiles, of course, but also on a very large scale in primary energy production.

Hydrogen is the stuff of dreams, but overall efficiency is poor

Batteries are certainly ideal in terms of overall simplicity, but still too expensive and bulky.

It's going to be an exciting technological battle, and the SAGAERT Group is going to be one of them... a tiny little warrior...

In fact, we're present on both sides of the arena: on the injection-molded plastic components that will be used en masse in battery gigafactories, and at the same time on the limited-volume, high-tech components of hydrogen fuel cells and electrolyzers on the other side of the chain.

We are currently one of the few manufacturers of the silicone gaskets that are inserted between each bipolar plate in hydrogen "cells".

Truly stacks, since each motor is a stack of 700 times a gasket, a diaphragm, and a plate.

These incredibly thin and resistant gaskets are an extremely sensitive component, and SAGAERT is clearly one of the few European specialists to have mastered their manufacture.

in its Sealicone subsidiary.

The very large plates made of special polymers that make up the electrolyzers on the other side of the hydrogen chain, i.e. the complex stacks, have also become one of our flagship products.

As you'll have gathered, it's the fast-developing hydrogen-related part of our business that is driving our plastic molding plants the most, even if the high-volume production of battery components is essential to our immediate development.

In short, our plants look forward to welcoming you, whatever your vision of tomorrow's energy!