What Is the Composition of Waterproof Breathable Membrane?

The waterproof breathable membrane is a multi-layer composite structural material that combines the dual functions of waterproofing and breathability to ensure optimal environmental control.

1. Core substrate layer: As the core component of the waterproof breathable membrane, it uses advanced polymer matrix. These materials can not only effectively block moisture penetration, but also allow air to circulate freely, thereby maintaining the breathability of the internal environment while being waterproof. .

2. Weather-resistant reinforced layer: In order to improve the durability and environmental adaptability of the material, the base material layer is covered with a weather-resistant reinforced layer. This layer of material can resist the erosion of ultraviolet rays, oxygen and various chemicals, effectively extending the service life of the waterproof breathable membrane and ensuring its stable performance under various harsh climate conditions.

3. Protection enhancement layer: In order to further enhance the physical protection ability of the waterproof breathable membrane and prevent it from mechanical damage, puncture or wear, a layer of protection enhancement layer is specially added. This layer is usually made of high-strength, wear-resistant materials, which significantly improves the overall mechanical strength and durability of the membrane.

4. Efficient adhesive layer: Different parts of the waterproof breathable membrane need to be closely connected through an efficient adhesive layer to form a continuous and seamless waterproof barrier. This layer ensures that the connection between various parts of the membrane is both strong and reliable, effectively preventing moisture penetration and ensuring the overall waterproof effect.