PERFORATED ALUMINUM FOIL FOR STABI PP-R PIPES
The Stabi PP-R pipes are manufactured from polypropylene random (PP-R) material and include a layer of perforated aluminum barrier. The aluminum layer is organically bond to the inner PP-R layer using thermal bonding technique under high temperature and pressure and then coated with a layer of PPR again.
1. Internal pipe layer
2. Adhesive layer
3. Aluminum layer
4. Adhesive layer
5. Outside pipe layer
Features of the perforated aluminum foil for Stabi PP-R pipes
1. The perforated aluminum foil layer helps STABI PP-R pipes largely reducing the linear expansion coefficient which is only 1/5 of the common PP-R pipes.
2. The perforated aluminum foil layer enables STABI PP-R pipes for exposed installation without deformation.
3. The perforated aluminum foil layer outstandingly increases the high temperature and pressure resistance of the STABI PP-R pipes.
4. The perforated aluminum foil layer provides strong performance in resisting UV and scratch, without oxygen permeation and light transmittance, thus restraining algae growth.
For more technical info, please feel free to contact with us.