A M E R I C A & A S I A • Eliminate voids in plastic that create quality issues • Reduce high scrap rates due to sink marks • Improve low strength-to-weight ratio due to voids • Reduce long cycle times • Run more fractional melt / low melt flow resins • Improved cell structure and physical properties • Removed sink marks to reduce scrap rates • Improved gas retention when used with N2 physical foam • Reduced short shots for lower scrap rates • Improved melt flow and created a more controllable foaming process • Provided greater ability to process low melt flow resins Excelite™ IM Chemical Foaming Additives KEY REQUIREMENTS* WHY AVIENT? AVIENT SOLUTION PHYSICAL PROPERTY IMPROVEMENT LEARN MORE *Note – all compared to previous CFA Copyright © 2020, Avient Corporation. https://www.avient.com/products/polymer-additives/foaming-agents/colormatrix-excelite-chemical-foaming-additives

LABORATORY EQUIPMENT MANUFACTURER P C R W E L L P L A T E S • Very high level of TiO2 to prevent “cross-talk” between the wells during the qPCR fluorescence testing procedure • Minimized background phosphorescence caused by agglomeration of TiO2 and/or oxidized (stressed) polystyrene • Preservation of polystyrene grade properties • Change control of formulation and manufacturing process • Robust product quality from batch to batch • Developed optimally dispersed, ready-to-use white formulation that maintains adequate signal transmission, as well as minimizing “cross-talk” and background phosphorescence • Optimized the use of general purpose polystyrene (GPPS) for a good balance between melt flow and other physical properties, such as stiffness • Provided comprehensive change control of raw materials and formulation, with a robust manufacturing process and quality control under a third party ISO 13485:2016 certified QMS Mevopur Healthcare Colorants and Formulations – pre-colored solution WHY AVIENT? AVIENT SOLUTION PERFORMANCE + CONSISTENT QUALITY LEARN MORE KEY REQUIREMENTS © 2025 Avient Corporation. https://www.avient.com/products/polymer-colorants/healthcare-colorants/mevopur-healthcare-colorants-and-formulations Slide 1: laboratory equipment manufacturer

Automotive OEM AUTOMOTIVE OEM B U S B A R C A R R I E R F O R E V B A T T E R Y • Non-halogen solution • Flame performance to UL 94 V-0 @ 1.6 mm, GWFI 960°C @ 2mm • Excellent mechanical properties • Easy to process • Heat stabilized and high flow properties • Provide a non-halogenated solution with increased performance • Supported our customer throughout the project with design, regulatory and technical expertise • Helped to achieve the rigid requirements of EV battery applications Maxxam NHFR Non-Halogen Flame Retardant Polyolefin Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION NON-HALOGEN FLAME RETARDANT LEARN MORE Copyright © 2025, Avient Corporation. All Rights Reserved https://www.avient.com/products/engineered-polymer-formulations/flame-retardant-formulations/maxxam-fr-flame-retardant-formulations-and-maxxam-nhfr-non-halogen-flame-retardant-formulations Automotive OEM

NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient. FB-462 BLOWN BLACK MAT LOW TEMPERATURE NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient.

NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient. Geon(TM) VBX3623 Low Temperature PVC NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient.

Originally developed for protection from mortar fire, fiber-reinforced polymer (FRP) composite panels offer ballistic resistance at less than 25 percent of the weight of a comparable steel panel. Contact Avient to learn more. Overview: Avient Advanced Composites

Pederson began his career at Boeing where he served in various composite product development and engineering roles for high-profile military aircraft programs over a 10-year period. Just prior to joining Avient in 2018, he was Vice President of Strategy at Hexcel Corporation, responsible for the company’s M&A strategy and execution. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

SNOWMOBILE OEM S N O W F L A P • Cold temperature flexibility and toughness • UV stability • Easily injection moldable • Offered a specialty TPE capable of performing well in demanding environments • Delivered a technology that supported a nearly 2-foot flow length for easy processing • Generated .udb file to help accelerate new designs • Collaborated with the molder and OEM for seamless product development and production OnFlex™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SERVICE + PROCESSABILITY LEARN MORE Copyright © 2023, Avient Corporation.

PolyOne IR Presentation – Global High Yield & Leveraged Finance Conference – 2/24/2020 to 2/26/2020 Polyone Corporation at JPMorgan Global High Yield and Leveraged Finance Conference Avient Company Officers

PolyOne IR Presentation – Global High Yield & Leveraged Finance Conference – 2/24/2020 to 2/26/2020 Polyone Corporation at JPMorgan Global High Yield & Leveraged Finance Conference Avient Company Officers