Waterproof Breathable Membranes can not only protect the wearer from external rain and snow, but also provide a good level of comfort, which have been used in various applications including outdoor protective clothing, military clothing and health care materials.Currently, the commercial fluorinated waterproof-breathable membranes provided relatively good waterproofness and breathability. The global Waterproof Breathable Films market was valued at xx million US$ in 2018 and will reach xx million US$ by the end of 2025, growing at a CAGR of xx% during 2019-2025.