Optimizing Part Design with Thermoplastic Composite Injection Overmolding: How localized reinforcement can reduce weight and improve performance Explore how Trilliant™ conductive formulations help solve the performance challenges for pipette tip applications Protected membranes from effects of flora, fungi and algae

Optimizing Part Design with Thermoplastic Composite Injection Overmolding: How localized reinforcement can reduce weight and improve performance Explore how Trilliant™ conductive formulations help solve the performance challenges for pipette tip applications Protected membranes from effects of flora, fungi and algae

How TPEs provide sensory enhancement in surface feel and texture Learn about Hammerhead™ Marine Composite Panels made from continuous glass-fiber reinforced thermoplastic face sheets and polyester foam cores How Avient Edgetek™ formulations make the difference for 5G base station antenna applications

CLEVELAND – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, will host an Investor Day for investment professionals on Monday, May 18, 2015, from 12:00 p.m. to 5:00 p.m., at the InterContinental New York Times Square hotel. Richardson, executive vice president and chief financial officer, as well as updates from other senior executives. I look forward to sharing this Platinum Vision – as well as how we will achieve it – with our investors in May,” said Mr.

These particles were prevented from flocculating and re-agglomerating in the liquid matrix. Excelite IM Chemical Foaming Additives: • The only patented liquid CFA in North America and Europe • Supported with customized dosing equipment and technical assistance • Typically contains 70% active CFA content, dispersed in proprietary liquid vehicles LIQUID CFAs PROVIDE A TOP TIER-1 MOLDER WITH A CONSISTENT SOLUTION © 2020, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 Interested in learning about how Avient can help your business?

LEADING PRODUCER OF CLOSURES FOR SPIRITS L U X U R Y C L O S U R E S • Replace metal while providing metallic look and feel • Customization of density and color • Easy processing • FDA compliance • Replaced metal with a weighted polymer solution to maintain high-quality perception • Minimized the appearance of chips from everyday wear better than metal by matching closure interior and metalized coating colors • Enabled the customer to introduce their luxury closures to a new market segment Gravi-Tech™ Density Modified Formulation KEY REQUIREMENTS WHY AVIENT?

OFF-ROAD VEHICLE MANUFACTURER C A R G O R A C K • Design freedom • Improve process efficiency to reduce cost • High strength-to-weight ratio • Aesthetic appeal • Weather and chemical resistance • Replaced metal with a injection-moldable thermoplastic plus TPE overmold to meet performance demands and maintain premium brand quality • Provided technical support to help expand the design and function of the cargo rack • Reduced manufacturing costs by eliminating the painting step from the process Versalloy™ TPE and thermoplastic substrate KEY REQUIREMENTS WHY AVIENT?

When: Tuesday, March 10, 2015

When: Tuesday, March 18, 2014 – Presentation Time: 10:40 AM

When: Tuesday, May 19, 2015 – Presentation Time: 1:10 PM