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Categorie: Technology

Hydrophilisation of PTFE Membranes for Filtration at Scale

CPI demonstrates stable hydrophilisation of PTFE filtration membranes with contact angles reduced from 108° to 22° using plasma grafting — stable for 120+ days without surfactants.

CPI Achieves 9× Peel Strength on PEEK Substrates Without Primers

New grafting chemistry data confirms covalent surface modification delivers 9× higher peel strength compared to untreated PEEK, with 120-day bond stability in thermal cycling tests.

Part of

Plasmalex group

CPI is one of four specialized companies within the Plasmalex Group, each delivering breakthrough industrial solutions in plasma surface treatment technology.

Europlasma is a global technology leader in innovative nano-coating solutions based on low pressure plasma technology.

Specialized in web converting processes, Spoolex is involved in complete projects management: from machine design, to manufacturing and full production phase.

COAT-X is producer of world’s tightest implantable multilayer COAT-X thin films with a unique range of parylene, ALD and multilayer barrier solutions and equipment.

Atmospheric cold plasma surface treatment for flexible substrates. 
Precision chemistry from laboratory to production.

Part of the PLASMALEX Group

59 4ème Rue, ZAC Saint Charles
13710 Fuveau, France

+33 (0)4 42 53 83 20

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