POWER TOOL BRAND D I A S T I M E T E R C O V E R • Anti-static properties to enable stable and accurate measurements • Good wear resistance to avoid friction between TPE-made part and the internal metal part • Met anti-static standard surface resistivity 109-1010 Ω/m2 which reduced error for circular measurement by 55% and linear measurement by 33% • Provided a formulation with better wear resistance than the previous overmold material • Offered excellent bond adhesion to PC/ABS Versaflex ™ OM Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/thermoplastic-elastomers/versaflex-thermoplastic-elastomers

CLEVELAND – September 13, 2018 – Before PolyOne introduced Versaflex™ XP shock absorbing TPEs to the market, it reached out to an independent te Cosmetic Packaging Reimagined with Versaflex™ PKG Thermoplastic Elastomers from PolyOne CLEVELAND – May 1, 2018 – PolyOne will invite NPE show attendees next week to “Explore the Possibilities” in a meeting center that showcases h

Our new solution meets both those objectives, by joining PolyOne’s Percept anti-counterfeiting ability with the soft-touch, performance, and durability benefits of Versaflex.” Investor contact: Isaac DeLuca Vice President, Investor Relations PolyOne Corporation +1 440-930-1226 Isaac.deluca@avient.com Media contact: Kyle Rose Director, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com

Pump Up the Volume on Portable Audio Speakers With New Versaflex™ TPEs from PolyOne MCHENRY, Ill. – PolyOne today announced an expansion of its industry-leading Versaflex™ CE thermoplastic elastomer (TPE) portfolio for consumer el Switching to PolyOne Conductive Polymer Triples Lifetime of LED Pool Lighting

The initial and final tensile strength and modulus results of Versaflex OM6240 (40 shore A universal polyamide OM TPE) and Versaflex OM6258 (60 shore A) after aging at 70°C for one week have been recorded. OM6240 tensile properties: initial and final after 1 week at 70°C 2.8 1.8 2.6 2.8 1.8 2.6 0 0.5 1 1.5 2 2.5 3 Tensile Strength 100% Modulus 300% Modulus P as ca ls Initial Final Figure 8: Physical property retention of Versaflex OM 6240 after 1week at 70°C. OM6258 tensile properties after 1 week at 70°C 2.9 2.8 2.1 3 3.2 2.1 0 0.5 1 1.5 2 2.5 3 3.5 Tensile Strength 100% Modulus 300% Modulus P as ca ls Initial Final Figure 9: Physical Property retention of OM 6258 after 1 week at 70°C.

Comfort Meets Design Freedom in New Overmolding Solution from Versaflex™ VDT Vibration Damping TPE Portfolio McHENRY, Ill. – PolyOne GLS Thermoplastic Elastomers today announced the launch of an overmolding technology based on Versaflex™ VDT thermopl PolyOne Appoints Scott J.

Using an advanced soft grip Versaflex™ TPE material in the bowl, cup and spoon, the manufacturer was able to meet critical food contact regulations in both Japan and China while simultaneously delivering an experience that reinforces their brand reputation. About PolyOne Media contact Sandy Wagner Marketing Communications Manager PolyOne GLS Thermoplastic Elastomers +1 815-385-8500 sandy.wagner@avient.com

VERSAFLEX(TM) G2705 N P VERSAFLEX(TM) VDT 4132 P VERSAFLEX(TM) OM 9-801N P

Vibration Damping Technology Versaflex™ VDT thermoplastic elastomers absorb shock to help support vehicle noise reduction in multiple applications About PolyOne Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

BLOOD LANCET MANUFACTURER S E A L I N G R I N G • Compliance with strict regulations for medical materials • Excellent sealing performance • Good compression set • Provided a recycled TPE solutions compared to silicone without increasing system cost • Delivered a TPE that complied with ISO 10993-4 & -5 and USP Class VI • Supported a change to an injection molded material to ease production and enhance assembly capabilities Versaflex™ HC TPEs – OM1040-1 Grade KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/thermoplastic-elastomers/versaflex-hc-thermoplastic-elastomers