Composite PP Non-Woven Waterproof Breathable Membrane

Composite PP Non-Woven Waterproof Breathable Membrane for roof underlayment  

We are manufacturer of Composite PP Non-Woven Fabric Waterproof Breathable Membrane.  The waterproof membrane are colourful and with ISO approved by CQM, NGV,IAF,CNAS. The materials are environmental-friendly and lightweight.

1. Description of  Composite PP Non-Woven Waterproof Breathable Membrane for roof underlayment :

1.Roofing underlayment Waterproof Breathable Membrane wase made by pp non-woven fabric  laminated to PE film and used as underlay for pitched roof and enclosure protection for insulation layer of wall.

2.PE film in Waterproof Membrane have main function of water resistant with high vapour permeability, use as diffusion open roofing felts under pitched roof tile or vapour permeable barrier housewraps on timber frame walls

3.Breather membrane also functions as a weather-resistant barrier, preventing rain from getting into the roof or wall assembly while allowing water vapor to pass to the exterior. 

4.Breather membrane may also serve as an air barrier if it is sealed carefully at seams.

5.Breathable Membrane have good "water resistance", good "water vapor permeability", and good "air barrier properties".

2. Structure of waterproof breathable membrane:

3.Feature&Performance of waterproof breathable membrane:

a.Low weight: Polypropylene is the main raw material; Specific gravity is 0.9,  and touches well.

b.Water resistance & breath-ablity: Slices of Polypropylene and finished products resist water,breathable and easy to maintain and wash.

c.Flexibility: Made up of microfiber (2-3D),  thermo melt formed dot. Flexiblity of products is suitable. comfortable. Environment building and contructure material waterproof roof membrane

d.Prevention of ultraviolet rays:Using UV processed film to prevent oxidizatio due to the exposure to ultraviolet rays during the building's construction period, it maximizes the durability of the building.

e.Non-toxic, non-irritating: Made of materials which catch up FDA standard, without other chemical composition,stable,non-toxic,nosmell,safe for sensitive skin.

f.Anti-bacterial, anti-chemical: Polypropylene is blunt chemical substances, as a protection against bacterial and insect liquid;Antibacterial, alkali corrrosion, erosion and the finished product will not affect sensitive skin.

g. Environment-friendly: It has superior durablity and can be used for long time with a single implementation,making it environment-friendly.

5. Regarding our company:

14 years manufacturer.   

Reasonable Price.

Good service.

Superior quality:implement strict quality testing & control procedure 

Alu.Foil&Alu.Film Scrim also manufactured.

Any questions about waterproof breathable membrane products please feel free contact me:

Skype: Kayla.pan3