Get Help Now +1-866-737-2066 Additionally, SiteCool technology provides the added benefit of lightweighting for even greater cost and energy savings. Browse and download our literature to learn more about Avient solutions and services.

This product expansion is an example of our ongoing innovation process focused on solving customer problems with advanced materials science.”Avient Announces First Quarter 2025 Results... Avient To Hold First Quarter 2025 Conference Call...

expansive portfolio of high-performance solutions and services. Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com; Media Contact: Kyle Rose, Vice President, Corporate Communications, PolyOne Corporation, +1 440-930-3162, kyle.rose@avient.com

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CABLE MANUFACTURER A E R I A L D R O P C A B L E J A C K E T • Pass clamp test requested by end customer • Strong UV resistance & mechanical performance • Excellent processing • Good fire performance to pass CPR class Cca / Dca • Low shrinkage (< 1%) • Exceeded material fire performance requirements and met all other performance criteria • Simplified supply chain with local manufacture in Europe • Enabled customer to run material at optimum processing conditions by providing support with machine set up ECCOH™ 5978 UV Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION FIRE PERFORMANCE + RELIABILITY LEARN MORE Copyright © 2022, Avient Corporation.

CABLE MANUFACTURER A E R I A L D R O P C A B L E J A C K E T • Pass clamp test requested by end user • Strong UV resistance & mechanical performance • Excellent processing • Good fire performance to pass CPR class Cca / Dca • Low shrinkage (< 1%) • Exceeded material fire performance requirements and met all other performance criteria • Simplified supply chain with local manufacture in Europe • Enabled customer to run material at optimum processing conditions by providing support with machine set up. ECCOH™ 5978 UV formulations KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION FIRE PERFORMANCE + RELIABILITY LEARN MORE Copyright © 2020, Avient Corporation.

DENTAL PRODUCTS MANUFACTURER T O O T H B R U S H E S • Achieve lower let-down ratios (LDRs) • Maintain sufficient antimicrobial functionality • Preserve clarity or retain opacity, depending on resin • Shorten lead times to minimize inventory and production bottlenecks • Provided full antimicrobial functionality at lower LDRs for 30% annual cost savings • Designed universal carrier that enabled additive use across a variety of resins • Reduced lead time over previous supplier by one week, enabling customer to better manage inventory levels and increase production efficiencies WithStand™ Antimicrobial Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PERFORMANCE + VERSATILITY LEARN MORE © 2020, Avient Corporation, All Right Reserved https://www.avient.com/products/polymer-additives/performance-enhancement-additives/withstand-antimicrobial-additives

For example, why and where are polymer chains degrading? NOTE: On July 1, 2020, PolyOne and Clariant Masterbatches joint together as Avient, a new kind of materials company focused on conquering customer challenges and unlocking the potential for innovation and sustainability around the globe.  Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation +1 440-930-1988 michelle.maniscalco@avient.com

This effect contributes towards reducing CO 2 emissions. 14 15 16 17 8 9 10 11 0 20 40 60 80 100 120 0 50 100 150 200 250 300 350 400 450 500 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Increasing ColorMatrix AAzure Concentration Translates to 25% CO 2 reduction based on 25% energy reduction in bottle blowing process CO 2 ( to nn es p er y ea r) 14 15 16 17 8 9 10 11 0 20 40 60 80 100 120 0 50 100 150 200 250 300 350 400 450 500 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 ColorMatrix AAzure products are supplied in ColorMatrix approved packaging and are active as supplied. They are metered into the PET stream just above the feed throat of the injection molding machine or extruder, using a Avient supplied ColorMatrix liquid metering system. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

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