GLS™ TPEs with Antimicrobial Technologies This specialty line of GLS™ thermoplastic elastomers has imbedded antimicrobial additives that inhibit bacterial growth by 99.9% or more (log 3) and resist fungal growth to protect molded plastic parts. Tested against common bacteria and fungi, these TPEs with antimicrobial technologies have proven to protect the finished part from microbial and fungi growth on both textured and smooth surfaces. KEY CHARACTERISTICS • Protects finished part by inhibiting microbial and fungi growth • Extends useful life of finished TPE parts by controlling deterioration caused by mildew or mold fungus • Increases product durability, preserves surface integrity, and minimizes odors MARKETS & APPLICATIONS Suitable for high-touch surfaces and applications, GLS TPEs with antimicrobial technologies add value in the consumer, packaging and automotive markets.

TECHNICAL BULLETIN reSound™ BIO Thermoplastic Elastomers Customizable Bio-based TPEs reSound™ BIO TPEs are formulated utilizing between 35 and 60 percent bio-renewable content. Initially available in overmolding grades compatible with PP, all grades are formulated to achieve comparable performance to traditional TPEs. This expertise enables brands to meet sustainability goals while maintaining the mechanical properties of traditional TPEs.

NEBULIZER DEVICE OEM S E A L I N G O F N E B U L I Z E R L I D • Easy-to-mold, excellent durability • Good self-lubrication with low coefficient of friction • Excellent overmolding performance on ABS • Delivered self-lubricating materials which enabled the lid to open easily • Passed durability test with good wear resistance • Provided TPE to support an easy injection molding process Versaflex™ Overmolding TPE KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/thermoplastic-elastomers/tpe-knowledge-center/overmolding-solutions

Dynaflex™ TPE delivered excellent sealing plus chemical resistance for demanding energy storage application Learn how Versaflex™ Soft-Touch Thermoplastic Elastomers enhanced accuracy and comfort while maintaining grip design for archery bow Dynaflex™ TPEs provided a versatile material for achieving multiple disc capabilities, colors and features

Dynaflex™ TPE delivered excellent sealing plus chemical resistance for demanding energy storage application Learn how Versaflex™ Soft-Touch Thermoplastic Elastomers enhanced accuracy and comfort while maintaining grip design for archery bow Dynaflex™ TPEs provided a versatile material for achieving multiple disc capabilities, colors and features

Program Bulletin – Thermoplastic Composite Innovation Cell Thermochromic Thermoplastic Elastomers - Video View our demonstration of color-sensing thermochromic TPEs

Program Bulletin – Thermoplastic Composite Innovation Cell Thermochromic Thermoplastic Elastomers - Video View our demonstration of color-sensing thermochromic TPEs

Novel Thermoplastic Elastomers for Overmolding Applications - White Paper Adhesion mechanisms and novel TPE developments for overmolding Novel Thermoplastic Elastomers For Universal Overmolding on Dissimilar Thermoplastics - White Paper

Vibration Damping Thermoplastic Elastomers Explore sustainable thermoplastic elastomers, formulated with 35-60% plant-derived content Thermochromic Thermoplastic Elastomers - Video

Building on the 2020 launch of reSound™ R recycled content thermoplastic elastomers (TPEs) created with Oceanworks recycled plastics, The resulting custom-formulated materials – both TPEs and thermoplastics – will be based on Oceanworks Guaranteed* base resins. Investor FAQ