the sympatex membrane
- compact hydrophilic membrane
- completely safe copolymer (oxygen, carbon, hydrogen) made of polyester and polyether
- 5 µm to 25 µm membrane thickness
- 100% waterproof
- optimal breathable
- 100% windproof
- CO2, oxygen and water vapour permeable
- can be stretched by up to 300%
- elastic properties
- easy care, poreless membrane, insensitive to dirt and detergent residues, no adverse effect on the membrane function
- durably waterproof, regardless of whether it is washed, dry cleaned, subjected to permanent kinking, or soiled by fuel or oil
- excellent protection from viruses, bacteria and bodily fluids
- resistance to various chemicals
- suitable as a medical product due to its biocompatibility
- thermal protection
- protection from condensation
sympatex materials come in 2, 2½, 3, and 4-layer laminates (5 – 25 µm) to suit specific technical requirements. it is connected to a wide range of possible base materials such as woven fabrics, knitwear, fleece, foam or leather to form a laminate for a specific application.
http://www.sympatex.com/en/membrane/213/performance