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Homepage // News Center // PolyOne Develops New Silicone-Alternative TPE for Medical Tubing These constraints are fostering higher prices, longer lead times, and increased interest in silicone alternatives such as thermoplastic elastomer (TPE) tubing solutions. In response, PolyOne formulated Versaflex™ HC BT218 TPE for biopharmaceutical tubing applications.

Homepage // News Center // PolyOne Expands Production of OnFlex™ TPEs to North America Commercially available worldwide for over four years, the added production for OnFlex™ LO and OnFlex™ AF TPE grades offers improved lead times for automotive OEMs and molders in North America. They also reduce volatile organic compounds (VOCs) by up to 50 percent versus existing TPEs.

Formulated using select metallic fillers and engineered thermoplastic resins, these solutions offer densities similar to traditional metals while also providing design and processing flexibility because it can be extruded, molded, calendered or thermoformed into the final desired shape. Gravi-Tech™ Density Modified Formulations and Versaflex™ TPEs for Cosmetics Packaging Gravi-Tech™ Density Modified Formulations and Versaflex™ TPEs for Cosmetics Packaging (Chinese)

TPEs and TPUs in a wide range of durometers and features, such as radiopacity, kink and tear resistance, and barrier properties Engineered materials for molded and extruded components Healthcare TPEs: Versaflex™ HC

Homepage // News Center // Sustainable TPEs from Avient Featured at SPE TPO Conference During the conference, Christopher Engel, advanced research & development engineer at Avient, will be giving a presentation on exploring bio-based thermoplastic elastomers (TPEs) in automotive applications. Made from renewable sources, materials like reSound™ BIO formulations help reduce carbon footprint and can perform like traditional TPEs.

Homepage // News Center // PolyOne Launches Specialty Automotive TPEs and Design Services in Europe This includes the launch of OnFlex™ LO thermoplastic elastomers (TPEs), featuring reduced levels of volatile organic compounds (VOCs) for vehicle interiors, and the availability of its IQ Design Labs service in Europe. PolyOne also introduced OnFlex LO specialty TPEs, which help automotive OEMs improve the driver experience by reducing the number of VOCs in vehicle interiors by up to 50 percent.

This extruded polymer jacketing is available up to 17.0 mm.

Plastics processing periodically requires the complete removal of thermooxidized deposits from extruders and injection molding machines.

Precautions: the extruder should not be idle with the material in the barrel, bleed constantly when possible. EXTRUDER Screw 1½" to 6" Polyethylene type—Maddock; 3:1 compression ratio Tooling Pressure type Die On size with 1/8" or less land L/D 24:1 or higher Screen Pack 20/60/60/20 Mesh Cooling Trough Hot 120–150° F (50–65° C) Feeder Gravimetric type—3 compartment (for color) Drying Conditions, Catalyst Only Desiccant type, 4 hours at 140° F (60° C) PROCESSING Temperature Wire Preheat 180–250° F (110–120° C) Feed Zones 330° F (165° C) Transition 340° F (170° C) Metering 350° F (177° C) Head/ Die 360° F (182° C) Target Melt 350–380° F (177–190°C) Flame at Die Tip Yes Line Speed Higher line speed improves mixing and surface smoothness Purge Compound HDPE To learn more about Syncure XLPE wire and cable solutions, contact us at +1.844.4AVIENT (1-844.428.4368) www.avient.com Copyright © 2020, Avient Corporation.