HYDRANEX® – hydrophilic comfort foam
HYDRANEX® is our highly elastic, hydrophilic comfort foam. Hydrophilic means water-attracting: unlike standard PU foam, which repels moisture, hydrophilic foam absorbs moisture and releases it again. This keeps the moisture climate within the foam structure more actively balanced — which in mattress applications can contribute to a more pleasant microclimate.
This moisture behaviour complements the foam’s highly elastic base properties: HYDRANEX® is soft, springy and responsive. It works well as an upper comfort layer in mattresses and toppers — wherever both surface softness and active moisture regulation are wanted.
Properties at a glance
| Property | Characteristics | Typical use |
|---|---|---|
| Moisture behaviour | Hydrophilic, absorbs moisture | Mattresses, sleeping climate |
| Elasticity | High, responsive | Comfort layers, toppers |
| Surface feel | Very soft, conforming | Mattress top layers |
| Recovery | Prompt, not sluggish | Active use |
| Density / hardness | On request | – |
Applications
- —Mattresses: as a soft top layer for pronounced surface softness and active moisture regulation
- —Toppers and comfort overlays
- —Upholstery with pronounced surface comfort: lounge furniture, headboards
Who is HYDRANEX® particularly suited for?
- —Sleepers with moderate night sweat: the hydrophilic treatment supports active moisture transport within the material
- —People seeking a very soft, conforming surface feel without the memory effect of viscoelastic foam
- —Premium mattress makers wanting to communicate active moisture regulation as a product feature
A highly elastic comfort foam with hydrophilic treatment for a balanced moisture climate
Submit an enquiryFrequently asked questions about HYDRANEX®
What does hydrophilic mean in foam?+
Hydrophilic means water-attracting. A hydrophilic foam like HYDRANEX® absorbs moisture and releases it again instead of repelling it, supporting a balanced climate within the foam structure. In mattresses this can help transport night sweat away more actively instead of leaving it at the surface.
What is the difference between HYDRANEX® and normal comfort foam?+
Standard PU comfort foam (SOLIDEX®) repels moisture. HYDRANEX® has a hydrophilic treatment and absorbs and releases moisture. It also offers higher elasticity and a softer, more conforming surface feel than standard comfort foam.
Can HYDRANEX® be combined with other foam types?+
Yes. HYDRANEX® is typically used as the upper comfort layer on an HR cold foam core (HYLEX®). CT Formpolster produces such multi-layer builds on request as ready-made combinations.
Request HYDRANEX®
Please state application, desired layer thickness and dimensions. We will get back to you with a concrete assessment.