Aria Adhesive® in Multilayer Pipes Adhesive
Aria Adhesive® is polyethylene-grafted-maleic anhydride (PE-g-MA) concentrate as a tie layer adhesive. It is a functional polyolefin used in multi-layer pipes to promote the adhesion quality between non-compatible layers by forming strong bond between the polyolefin layer (PE or PEX) and the polar layer (Al, steel or FBE) in pipe structures based on its dual-functional performance in applications below.
Anti-corrosion fusion bond epoxy coating in oil/gas steel pipes with high performance is resulted by combination of polar (FBE) and non-polar (PE) layers in 3-layer pipes. However, these layers are incomplete and need Aria Adhesive® as intermediate layer to provide a multilayer structure with excellent long term durability.
- PEX/Aluminum structure is an essential combination to improve thermal and mechanical properties for hot/cold water piping systems. The poor adhesion between non-compatible layers can be solved by using Aria Adhesive® as a tie layer in 5-layer pipes.
Multilayer pipes adhesive of Aria Polymer Pishgam Company
We have formulated Aria Adhesion® 4107, Aria Adhesion® 4109, Aria Adhesion® 4407, and Aria Adhesion® 4100T271 for multilayer pipes, 3 or 5-layer pipes, based on your requirements.
Aria Adhesion® 4107 is maleic anhydride grafted polyethylene based adhesive for multilayer pipes (PEX-Al-PEX).
Aria Adhesion® 4109 is maleic anhydride grafted polyethylene based adhesive for multilayer pipes (FBE-Coating).
Aria Adhesion® 4407 is maleic anhydride grafted Polypropylene based adhesive for multilayer pipes (PP-Al-PEX).
Aria Adhesion® 4100T271 is maleic anhydride grafted polyethylene based adhesive for multilayer pipes (PEX-EVOH-PEX).