RS7900-0001 30N RS7900-0001 45N RS7900-0001 60N RS7900-0001 70N Gen 1 Biomass Content (%) 35% 35% 35% 35% Hardness, Shore A 30A 45A 60A 70A Specific Gravity 1.0 1.1 1.1 1.1 50% Modulus, PSI 103 163 212 313 100% Modulus, PSI 127 192 247 355 Tensile Strength, PSI 564 759 920 1115 Elongation, % 699 692 712 727 Tear Strength, PLI 61 86 114 138 OM Substrate PP PP PP PP reSound™ BIO 7900 Series Copyright © 2023, Avient Corporation. This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com RS2800-0001 30N RS2800-0001 45N RS2800-0001 60N RS2800-0001 70N Gen 1 Biomass Content (%) 50–60% 50–60% 50–60% 50–60% Hardness, Shore A 30A 45A 60A 70A Specific Gravity 0.85 0.85 0.87 0.86 50% Modulus, PSI 111 167 256 378 100% Modulus, PSI 137 203 301 430 Tensile Strength, PSI 514 807 1089 1118 Elongation, % 672 735 709 644 Tear Strength, PLI 68 102 144 166 OM Substrate PP PP PP PP reSound™ BIO 2800 Series

Homepage // News Center // Switching to PolyOne Conductive Polymer Triples Lifetime of LED Pool Lighting PolyOne’s Therma-Tech thermally conductive materials provided Akboru Elektrik with the solution to oxidation problems on metal heat sinks. About PolyOne PolyOne Corporation, with 2016 revenues of $3.3 billion, is a premier provider of specialized polymer materials, services and solutions.

December 1, 2023 December 1, 2023 Rose, Vice President, Marketing and Communications, Avient Corporation, +1 440-930-3162, kyle.rose@avient.com

PolyOne Unveils Specialty Polymers and Colorants at Fakuma 2018 POMMERLOCH, Luxembourg – October 1, 2018 – Wire and cable OEMs rely on PolyOne’s industry-leading OnCap™ Aversive masterbatch additives to pro October 1, 2018

CLEVELAND, June 1, 2017 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions June 1, 2017 PolyOne Corporation Announces Quarterly Dividend

Revolutionary New Fiber Coloration Technology from PolyOne. About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news

About PolyOne PolyOne Corporation, with 2016 revenues of $3.3 billion, is a premier provider of specialized polymer materials, services and solutions. To access PolyOne’s news library online, please go to www.avient.com/news Marketing Communications Manager, Asia PolyOne Corporation +86 21 6028 4888 jennifer.huang@avient.com

This is the fourth year that PolyOne has received a Ringier Innovation Award. About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. To access PolyOne’s news library online, please go to www.avient.com/news

About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news Trade Media Contact: Michelle Maniscalco Marketing Communications Manager, North America PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

CLEVELAND, Feb. 1, 2018 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solu February 1, 2018 PolyOne Corporation To Host Investor Day