100-150gsm 3 layer waterproof breathable roof membrane

Non woven breathing paper is a material with waterproof, breathable and other characteristics. It usually consists of three layers, including two layers of PP spunbond non-woven fabric and a middle layer of PE polymer breathable film. The spunbond non-woven fabric mainly enhances tensile strength, hydro-static pressure, and protects the middle breathable film, while true breathability mainly relies on the middle PE polymer breathable film.
Non woven breathing paper has various characteristics and advantages, such as light weight, breathability, waterproofing, wear resistance, puncture resistance, aging resistance etc. It can also be recycled and environmentally friendly.
It can be applied in the field of architecture as house wrap, roofing membrane, etc. it is used for the protection of wooden and steel structures, which can effectively discharge indoor water vapor, prevent rainwater erosion, ensure the service life of buildings, and regulate the balance between indoor and outdoor water and air isolation and water vapor penetration, reducing the chance of external water vapor entering wall gaps, avoiding the generation of mold and condensation water, and ensuring the effectiveness of insulation materials. The enhanced breathing paper can also resist the invasion of hurricanes.

Product Features:  
1.Temperature resistance 
2. Corrosion resistance - resistance to most chemicals and solvents such as strong acids, alkali, water, etc. 
3. Climate resistance. 
4. High lubrication - refers to the low friction coefficient in solid materials. 
5. Non-adhesive - it doesn’t adhere to any other substance. 
6. Non toxic: the fabric is eco-friendly, non-toxic.