SULFONATED POLY ETHER ETHER KETONE (SPEEK) SERIES
*Note: cutting of membrane according to customer request.
Allowing only proton to cross membrane
Thickness from 60 – 100 µm
Suitable for fuel cells application that using polymeric membrane as the electrolyte material
While you’re on our site, take a look at the great item that we have . Besides our membrane products, we also proud to offer the SPEEK Polymer which is self-produced.
SPEEK has many advantages like good mechanical properties, thermal stability, and toughness and some conductivity depending on degree of sulfonation. In that terms, we produce various degree of sulfonation that would suit your application.
If you can’t see what you need, simply get in touch with our experts today.