c_change™ performance:
proven in the double climate chamber
The adaptive behaviour of c_change™ can be determined exactly with a specially developed, revolutionary laboratory test. It uses the double-climate chamber measuring method developed by Empa in St. Gallen in 2006.
Find out more here about the double-climate chamber measure method:
c_change™ results:
- c_change™membrane, in contrast to a hydrophobic membrane system, allows 25% more moisture to escape from the inside to the outside within the same period.
- At a temperature increase from 10 °C to 20 °, c_change™ membrane increases the water vapour permeability (breathability) by around 50%. When the situation is reversed, i.e. the external temperature drops from 20 °C to just 10 °C, the polymer structure of the membrane contracts and the heat retention properties increase.
Convince yourself about the different results:
c_change™– Convincing test results:
Water column: 20.000 mm
MVTR value: 18.000 g/m²/24h
RET value: < 2
Explanations on these values can be found here:
