Introduction thermoset vs thermoplastic thermoset and thermoplastics are two separate forms of polymer powders which are differentiated based on their behavior when reacting to the application of heat the primary difference between the two is that thermoset is a material that strengthens when heated but cannot be remolded or heated after the initial forming while thermoplastics can be.
Thermoset vs thermoplastic roof.
Thermoplastic roof systems use tpo thermoplastic polyolefin or pvc polyvinyl chloride membranes.
An example of thermoset membranes includes ethylene propylene diene monomer epdm one of the most widely used roofing systems.
Because the material doesn t soften the seams must be glued or otherwise adhered and cannot be welded.
Whether it be a small repair roof maintenance program or a total roof replacement.
Tpo and pvc are smooth chemically resistant and water resistant and neither is easy to coat.
Today single ply roofing makes up the vast majority of the low slope commercial roofing market in north america.
Thermoset roofing is a diversified commercial roofing contractor based in south florida.
Epdm an example of thermoset roofing membranes.
Our firm specializes in confronting and solving the roofing and waterproofing needs of hotels resorts and general contractors property managers and building owners.
Thermoset plastics are often used for sealed products due to their resistance to deformation.
This is due to a chemical reaction that has taken place during the polymerisation.
Key takeaways the choice between a thermoplastic or thermoset plastic depends heavily on the use case.
Epdm represents a thermoset membrane which means the material doesn t soften when heated.
Examples of thermoplastic types are pvc polyvinyl chloride and pe polyethylene.
Thermoset plastics significantly improve the material s mechanical properties providing enhances chemical resistance heat resistance and structural integrity.
Thermoset materials are also softened by heating and can be shaped and then cooled to retain a new shape however unlike thermoplastic material it is only possible to do this once.
Single ply roofing membranes fall into two classes thermoset membranes such as ethylene propylene diene monomer epdm and hypalon and thermoplastic membranes such as thermoplastic polyolefin tpo and polyvinyl chloride pvc.
There are two different types of single ply roofing material.