Polymer Additives Our cutting-edge polymer additives can add function, performance and even profitability. Lightweighting formulation for layered, metal-laminated sidewall panels

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COLORANT CHROMATICS HIGH-TEMPERATURE POLYMER FORMULATIONS PRODUCT SELECTION GUIDE COLORANT CHROMATICS HIGH TEMPERATURE COMPOUNDS PROPERTY ISO Test Method Units PES PPSU PEI LCP PEEK PSU PHYSICAL Density 1183 — 1.37 1.29 1.27 1.40 1.30 1.24 Mold Shrinkage Flow/X-flow 294–4 % 0.8/0.85 0.7/XX 0.6/0.7 0/0.7 1.0/1.3 0.7 MECHANICAL Tensile Strength 527 Mpa 85 70 85 200 100 70 Tensile Elongation Yield 527 % 7 7.5 6 — — 6 Tensile Elongation Break 527 % >25 >60 60 3 30 >50 Izod Notched 180 kJ/m2 7 55 5 95 7 5.5 THERMAL HDT 1.8 MPa 75 °C 205 200 190 190 150 175 FLAMMABILITY Flame Rating UL-94 — V-0 V-0 V-0 V-0 V-0 HB ADDITIONAL Steam Sterilizable — Cycles 100 2000 2000 1500 1000 100 CUSTOM OPTIONS Color — — Yes Yes Yes Yes Yes Yes Reinforced — — Yes Yes Yes Yes Yes Yes Conductive — — Yes Yes Yes Yes Yes Yes Lubricated — — Yes Yes Yes No Yes Yes Radiopaque — — Yes Yes Yes No Yes Yes Trade Names — — Veradel Ultrason E Radel Ultrason P Ultem Vectra Zenite Xydar KetaSpire Victrex Vestakeep Udel Ultrason S Avient high temperature precolored and specialty compounds are your solutions for high performance products.

Increased process efficiency and formulated a solution that met rigorous medical application requirements It permits black and dark polymers to be detected by near infrared (NIR) automatic sorting equipment. Edgetek™ High Impact PKE Formulations

Automotive Solutions - Colorants, Additives, Advanced Composites, Engineered Polymers, Elastomers, Vinyl, Polyolefins Edgetek™ Formulations for 5G - Product Bulletin How Avient Edgetek™ formulations make the difference for 5G base station antenna applications

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D is t. ) Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) Avient Specialty Other Free Cash Flow Conversion (1) 2021E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators. Free cash flow conversion calculated as (EBITDA – Capex) / EBITDA HIGH FREE CASH FLOW CONVERSION Avient reflects 2021 estimated EBITDA of $580M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) 86 92 85 82 79 77 74 89 83 82 80 79 79 78 78 72 33 en t (12) Total Enterprise Value / 2021E EBITDA Our current valuation with updated guidance implies an EBITDA multiple that is below specialty formulator peers and the median of other selected chemical / specialty companies. 25 We are a specialty formulator that enables many of the world’s products through innovation and custom solutions.

As a specialty materials formulator, our proven ability to innovate materials that enable our customers’ sustainability goals, while delivering performance, is a key differentiator for our company. As we have transformed from a commodity company to a true specialty formulator, our guiding principles are outlined in our Sustainability Promise. Visit Our Sustainability Site HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2022 49 https://www.avient.com/industries/telecommunications https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/preperm-low-loss-dielectric-thermoplastics https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/preperm-low-loss-dielectric-thermoplastics https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/edgetek https://www.avient.com/products/engineered-polymer-formulations/sustainable-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations https://www.avient.com/sites/default/files/2020-09/case-study-one-pager-hybrid-5g-cable.pdf https://www.fiber-line.com/en/products/water-blocking-yarn https://www.avient.com/products/advanced-composites/pultrusion-and-continuous-filament-winding-technology/glasforms-pultruded-rods-tubes-custom-profiles https://www.fiber-line.com/en/markets/fiber-optic-cables Protective Materials Market Needs: Lighter Weight, High Strength, Reduce Carbon Footprint Improving safety for those that protect us—law enforcement, first responders, and military service personnel—while they keep communities around the world safe.

Avient reflects 2022 estimated revenue of $5,100M and estimated CAPEX of $90M (excludes IT system upgrade of $25M and synergy capture CAPEX of $20M) Avient Specialty Other Free Cash Flow Conversion (1) 2022E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators. As a specialty formulator we have more room to go. 29 We are a specialty formulator that enables many of the world’s products through innovation and custom solutions.

Liquid Polymer Processing Aid Provided customized pre-colored formulations and excellent impact resistance for dental scanner Offered better surface finish and sustainstable formulations for toy gun scope