PVC Co extrusion Decking with Aluminum Bar
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This kind of product are made of PVC,ASA and aluminum bar ,the core parts is PVC material + aluminum bar,and the surface part is ASA material.
The technology is Co-extrusion,and now we can add the aluminum bar inside, which makes the decking more stronger and lasts longer.
Standard length: 2.2M/2.9M/4.8M etc.Also can be customized.
What is ASA “Acrylonitrile Styrene acrylate copolymer”?
ASA material performance characteristics:
1. ASA material has the advantages of high strength, good toughness and easy processing and forming
2, ASA material has strong weather resistance, UV resistance and other weathering characteristics;It can resist degradation, aging and fading caused by ultraviolet irradiation, and provide strong protection for decomposition or discoloration caused by high temperature in the process of oxidation in the atmosphere, thus greatly improving the anti-aging and weather resistance of materials.
3, ASA material has better high temperature resistance, and better low temperature resistance.
4. ASA material has good corrosion resistance and chemical resistance.
5, ASA material is good for coextrusion, suitable for co-extrusion with PVC, PC, ASA modified dyeing substrate or as PVC weathering modification additive.
Deeper extrusion layer makes the layer more firm and the decking has longer service life.
Perforation of Aluminum Bar to Prevent Heat Expansion and Cold Shrinkage.
|PVC Decking||WPC Decking|
|New materials||Recycling material|
|Higher strength ★★★★★||Strength ★★★|
|More lighter||More heavier|
|Longer life span >20 years||Life span>10 years|
|Warranty: 20 years||Warranty: 5 years|
|Stronger UV resistance than WPC decking|
|Wider spans than WPC materials|