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Cellular PVC Profiles

Familiar with cellular extrusion technology? If not, we would like to take the opportunity to introduce you to an exciting extrusion processing method that may provide just the solution your looking for.

OK. So what is cellular extrusion? In a nutshell, cellular extrusion is a process that introduces tiny air bubbles within a profile resulting in a density reduction of up to 50% or more. Let's take a look at the two primary processing methods and the benefits cellular extrusion has to offer.

Celuka Process - In this process, extrusion tooling allows for the cooling of the outer surface of the profile while creating a void inside the profile to allow for inward expansion of the cellular material. The result is a profile with a hard, smooth outer surface and a cellular core.
Free Foam Process - In this process, profile is formed by outward expansion of the foamed compound into the extrusion tooling which holds the profile shape until cooled. The surface of profile extruded by this method is rough compared with the Celuka method or solid PVC and is generally used for hidden applications.

Benefits of Cellular Extrusion

Reduced density - A lighter profile means less material and less cost per profile in comparison to solid PVC.
Excellent replacement for wood - Cellular PVC will not rot or attract termites and has superior water resistance properties. It is also easily painted or color matched for low-maintenance and customization.
Fabrication - Cellular profiles can be cut, nailed, drilled, or stapled without splitting. This can eliminate the need for pre-drilled holes and other secondary fabrication operations to reduce cost.
Burn characteristics - Cellular PVC is self extinguishing when the flame source is removed. Special low smoke, low flame formulations can be used to meet specific applications and regulatory demands.

Have an application for cellular extrusion? If you currently have large, solid/heavy profiles that are not structural for weight bearing applications, cellular extrusion could provide significant per piece cost savings. Many materials besides rigid PVC can be processed in this same manner. Give us a call to discuss your specific application and how cellular extrusion may benefit you. We look forward to working with you!




	Cellular PVC Profiles Familiar with cellular extrusion technology? If not, we would like to take the opportunity to introduce you to an exciting extrusion processing method that may provide just the solution your looking for. OK. So what is cellular extrusion? In a nutshell, cellular extrusion is a process that introduces tiny air bubbles within a profile resulting in a density reduction of up to 50% or more. Let's take a look at the two primary processing methods and the benefits cellular extrusion has to offer. Celuka Process - In this process, extrusion tooling allows for the cooling of the outer surface of the profile while creating a void inside the profile to allow for inward expansion of the cellular material. The result is a profile with a hard, smooth outer surface and a cellular core. Free Foam Process - In this process, profile is formed by outward expansion of the foamed compound into the extrusion tooling which holds the profile shape until cooled. The surface of profile extruded by this method is rough compared with the Celuka method or solid PVC and is generally used for hidden applications. Benefits of Cellular Extrusion Reduced density - A lighter profile means less material and less cost per profile in comparison to solid PVC. Excellent replacement for wood - Cellular PVC will not rot or attract termites and has superior water resistance properties. It is also easily painted or color matched for low-maintenance and customization. Fabrication - Cellular profiles can be cut, nailed, drilled, or stapled without splitting. This can eliminate the need for pre-drilled holes and other secondary fabrication operations to reduce cost. Burn characteristics - Cellular PVC is self extinguishing when the flame source is removed. Special low smoke, low flame formulations can be used to meet specific applications and regulatory demands. Have an application for cellular extrusion? If you currently have large, solid/heavy profiles that are not structural for weight bearing applications, cellular extrusion could provide significant per piece cost savings. Many materials besides rigid PVC can be processed in this same manner. Give us a call to discuss your specific application and how cellular extrusion may benefit you. We look forward to working with you!
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