What are thermoplastics?

Thermoplastic polymers or resins are compounds, derived from naturally occurring organic building blocks, that melt when heated. They are "melt processable", which means they can be formed into useful shapes while in the melted or viscous phase. In most manufacturing processes, thermoplastics are heated, then formed by either injection molding, extrusion or thermoforming and finally cooled so the end product retains its shape.

Today, many types of thermoplastics are available with a wide range of useful properties. They can be made as flexible as rubber, as rigid as metal and concrete or as clear as glass, for use in a wide range of piping and other products. Some can withstand temperatures of up to 600°F (315°C). Others retain their properties down to -100°F (-73°C). They do not oxidize, are highly corrosion resistant and are excellent thermal and electrical insulators.

Their combination of light weight, high strength and resistance to environmental factors make thermoplastics the ideal material for industrial, municipal, commercial and residential piping applications.

For engineers and technical specialists, IPEX maintains a resource site technical literature, such as our comprehensive Chemical Resistance Guide. For detailed information, please visit our Tech Center.