How ePTFE Membranes Maintain Breathability Under Extreme Pressure

How ePTFE Membranes Allow Fresh Air To Flow In High Pressure Scenarios

It’s as though you are in a space where, all around, a lot of pressure is pushing in on you. It’s also similar to how a balloon becomes more difficult to inflate as you add more air to it, which is the case with fabrics in outdoor gear, like jackets and tents. ePTFE membranes are built let air molecules through small pores, but to prevent large water molecules. This means, even in high pressure situations (during a heavy storm perhaps), you can still breathe comfortably without the congestion feeling, stuffy.

How do ePTFE Membranes Work Both Waterproof and Air Breathing?

One of the special characteristics of ePTFE membranes is that they can effectively balance water resistance and breathability. This is good news because if the fabric was too waterproof, you might wind up feeling sweaty and clammy inside your raincoat. But if it was too breathable, water would get in and you’d get wet. ePTFE membranes are engineered to preserve that delicate balance, so you feel dry and comfortable no matter the forecast.

How ePTFE Membranes Keep You Comfortable Under Pressure

You will have to face some really intense pressure when you’re out hiking in the mountains or camping out in the wilderness. No matter if it is wind, rain or snowfall, ePTFE membranes give you the comfort. By letting air in and out of the membrane while blocking water, these tiny pores help to regulate your body temperature, making sure you don’t get too hot and don’t get too cold. This allows you to get back to enjoying the great outdoors without having to worry about being uncomfortable.

How ePTFE Membranes Resist Clog When Pressurized

If you’ve ever put on a jacket or a pair of shoes that feels heavy and sodden after getting caught in the rain, it’s probably because the fabric has somehow become saturated with water. This occurs when the pores of the material become clogged and air can no longer pass through. But ePTFE filters are engineered not to plug in pressure. Simply put, this means that no matter what, you will be dry and comfortable wearing our membranes.

Summary 

In summary, PTFE  membranes are a truly special and novel substance that are critical in preserving breathability at the highest level of pressure. These are air-permitting membranes, they regulate and are regulated for waterproofing, air flow and comfort, do not clog and breathe under the most hostile conditions. So the next time you’re out there putting up with the weather, rely on an ePTFE membrane to keep you dry, comfortable, and ready for more.