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Polypropylene Coated Aluminum Foil

POLYPROPYLENE COATED 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 aluminum barrier. The aluminum layer is prepainted with polypropylene glue and 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.

Specifications

         Polypropylene Coated Aluminum Foil      

                                              1. Internal pipe layer

                                               2. Adhesive layer

                                               3. Aluminum layer

                                               4. Adhesive layer

                                               5. Outside pipe layer


Features of the  polypropylene coated aluminum foil for Stabi PP-R pipes

 

1. The pp coated 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 polypropylene coated aluminum foil layer enables STABI PP-R pipes for exposed installation without deformation.

3. The polypropylene coated aluminum foil layer outstandingly increases the high temperature and pressure resistance of the STABI PP-R pipes.

4. The polypropylene coated aluminum foil layer provides strong performance in resisting UV and scratch, without oxygen permeation and light transmittance, thus restraining algae growth.


1. 40-120-40

 

Polypropylene coating: 40 microns (0.04mm)

Aluminum thickness: 120 microns (0.12mm)

 

40-120-40 both sides coated with PP aluminum foil is the most popular and commonly used model for STABI PP-R pipes. "40" means 40 micron which is the thickness of the polyprolene glue applied on the surface of the aluminum foil. "120" means 120 micron aluminum foil base. Anyhow King Plastic is able to accept customized thickness of both the polypropylene coating thickness as well as the aluminum foil thickness. 


POLYPROPYLENE COATED ALUMINUM FOIL FOR STABI PP-R PIPES

Aluminum   Alloy

3003, 8011, 8006(New!)

Temper

HO

Specification

Al Thickness

0.03mm,   0.08mm, 0.10mm, 0.12mm, 0.15mm

Coating Thickness

40/50 microns on one side or both   sides

Total Thickness

customized

Width

4-1350mm

Core

150-152mm (aluminium or paper core)

O.D.

600-850mm   according to customer needs

Hole Diammeter

0.8mm, 1.4mm, 2.0mm, 2.5mm,   3.5mm

Coating material:

polypropylene   copolymer (type ADMER QF551   from company Mitsui)

Coating Density:

0.890 g/cm3

Peel strength

>   6 N/15mm

Tensile   strength

125 – 165 N/mm2

Elongation

> 13%

Application

Stabi PPR pipe

Packing

Wooden   pallet sutiable for long distance sea   transportation 



contact us Wuhan King Plastic Composite Material Co., Ltd.