Spacer and support materials
The mechanical properties of thin membranes can be improved dramatically by strengthening them by using a grid material integrated into the membrane itself.
Sefar’s woven, non-shedding monofilament fabrics with large open area are the ideal reinforcement media: these add strength and reduce swelling of the membrane while allowing high throughput rates.
PEEK and fluorinated products for chemically aggressive environments
or high temperature applications
Excellent thickness uniformity
Unique precision woven fabric geometry
Several surface treatments for all fabric types
Low to no extractables
Wide range of mesh openings, thicknesses and materials
Thinnest material available
No sharp protrusions
Spacers with integrated seals
Variety of thermoplastic films
Additional information on our fabrication capabilities can be found by following the links below