Thermoplastic Polyester Elastomer, commonly known as TPE, is a versatile class of materials that combines the properties of thermoplastics and elastomers. TPEs are composed of a polyester base and elastomeric segments, providing them with excellent flexibility, resilience, and durability. They can be processed through extrusion to create a wide range of products.

TPEs find applications in various industries due to their unique combination of properties. They are commonly used in automotive components such as seals, gaskets, weatherstripping, and interior trim parts. TPEs’ flexibility, chemical resistance, and weatherability make them suitable for outdoor applications like seals and gaskets in construction and infrastructure. TPEs are also utilized in consumer goods, electrical and electronics, medical devices, and sports equipment.

Thermoplastic Polyester Elastomers, or TPE, combine the properties of high performance elastomers and flexible polymers. Sometimes referred to as thermoplastic rubbers, these are high strength materials know for their ability to take repeated flex cycles and their resistance to many chemicals and oils. TPE’s have high impact strength even at low temperatures and have high heat resistance up to 300°F. Just like thermoplastic polyurethanes, there is a large range of durometers, or hardness, to choose from. TPE’s hardness ranges are typically in the “D” scale unlike TPU’s which tend to stay in the “A” scale. The most common industries are automotive, sporting goods, power tools, conveyor, cable and fluid power. Some common applications include: rubber seals, belting, tubing, bushings and gears.

TPEs offer several advantages over other thermoplastic materials. They exhibit excellent elasticity and flexibility, allowing for repeated stretching and compression without permanent deformation. TPEs have good resistance to chemicals, oils, and UV radiation, making them suitable for outdoor and harsh environments. They also provide enhanced grip and soft-touch properties, improving user comfort. TPEs are recyclable, providing sustainability advantages over some other thermoplastics.

TPEs demonstrate excellent performance characteristics. They have low compression set, which means they can maintain their shape and sealing properties over extended periods. TPEs offer good resistance to weathering, aging, and abrasion, ensuring their long-term durability. They have excellent tear strength and elongation properties, enabling them to withstand mechanical stress. TPEs can also be formulated to provide specific performance attributes such as flame retardancy or conductive properties.

TPE extrusion allows for customization based on specific requirements. Different grades of TPE can be extruded to achieve desired properties such as hardness, flexibility, or chemical resistance. TPE profiles can be produced in different lengths, thicknesses, and shapes to meet specific design needs. Additionally, TPEs can be customized in terms of colors and textures, offering a wide range of aesthetic options.

At Spiratex, we specialize in TPE extrusion and have extensive expertise in producing high-quality TPE profiles. With our advanced extrusion capabilities and technical knowledge, we can deliver customized solutions that meet your specific requirements. We work closely with our clients to understand their needs and provide exceptional TPE extrusion products.

Contact Spiratex today to discuss your TPE extrusion needs. Our experienced team is ready to assist you in finding the optimal TPE extrusion solution for your application. Request a quote and let us partner with you to deliver superior TPE extrusion products that meet your exact specifications.

Take advantage of Spiratex’s expertise in TPE extrusion and experience the benefits of our high-quality, custom-made TPE profiles. Contact us now to get started!