Trilliant HC - OCD Microwells IVD Testing - Application Snapshot ORTHO CLINICAL DIAGNOSTICS M I C R O W E L L S F O R I V D D E V I C E • PS-based material • Strict TiO2 content/filling to secure accurate performance • Material to be suitable and complaint with the IVDD/IVDR standards • Surface chemical performance essential for the application • Worked in close collaboration with customer and internal teams to fully understand and overcome current material challenges • Identified anomalies in existing formulation using material science expertise and customized an alternative formulation • Enabled customer to improve processing efficiency, reduce scrap rate and respond to the increased market demand Trilliant™ HC7410-5001 X4 thermoplastics in white KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/engineered-polymer-formulations/chemical-corrosion-resistant-formulations/trilliant-hc-healthcare-thermoplastics

Leadership, EHS&S-PS, Facility Services, Design & Development, Information Technology, Sourcing, Logistics, Legal, and Human Resources 33587 Walker Road Avon Lake OH 44012 United States Kornkamp 50 Ahrensburg Schleswig- Holstein 22926 Germany Avient Corporation - Albany Design and Manufacture of Colorants and Additives for Plastics 4 Rothwell Ave, PO Box 300-009 Auckland 0632 New Zealand Avon Lake Color Design and Manufacture of Specialty Engineered Thermoplastics 33587 Walker Road, Building 416 Avon Lake OH 44012 United States Avient Corporation Design and Manufacture of Specialty Engineered Thermoplastics Pol. Water Street North Baltimore OH 45872 United States NEU Specialty Engineered Materials, LLC Compound, Supply, and Prototyping Services of Thermoplastics 15 Corporate Drive North Haven CT 06473 United States Avient Corporation Design and Manufacture of Colorants and Additives for Plastics 80 North West Street Norwalk OH 44857 United States Page 3 of 5 Avient Corporation Manufacture of Masterbatches, Additives, ECCOH, and Compounds for Pigmenting Thermoplastic Pol. Ezcabarte calle H Nº3 , 31194 Oricain, Spain Avient Corporation Design and Manufacture of Colorants and Additives for Plastics 700/848 Moo 1,Tambol Phan Thong, Amata City Chonburi Industrial Estate Phan Thong Chonburi 20160, Thailand Avient Corporation Manufacture of Colour and Additive Concentrates, Thermoplastic Resins and Specialty Compounds Via Lainate 26, 20005 Pogliano Milanese, Italy Avient Corporation Manufacture of Masterbatches 329 Tungsten Rd, Strydompark , 2194 Randburg, South Africa PolyOne Polymers India Private Limited Design & Manufacture of Color, Additive Concentrate & Specialty Survey No.344/1-2-3, Rania Works, Sakarda Bhadarwa Road Rania Gujarat 391780 India Avient Corporation Design and Manufacture of Color and Additive Concentrates, Thermoplastic Resins and Specialty Compounds 2nd Industrial City, Al-Kharj Road , 11432 Riyadh, Saudi Arabia Crta.

PROCESS OVERVIEW Polystrand™ advanced thermoplastic composites combine high strength, unidirectional, continuous fibers with engineered thermoplastic resins to create continuous fiber reinforced thermoplastic (CFRTP) materials that feature exceptional strength-to-weight ratio and high impact resistance. Overmolding integrates Polystrand tapes and multi- ply laminates into traditional thermoplastic molding processes, such as injection and compression molding, to create locally-reinforced, molded components. Overmolding with Polystrand™ Continuous Fiber Reinforced Thermoplastic Composites Processability Meets Performance Overmolding with Polystrand CFRTP can enhance the performance of traditional thermoplastics or enable metal replacement in a wide range of applications.

Thermoplastic Composite Innovation Cell Injection and Compression Overmolding HARNESS THE VERSATILITY Are you working on a project that would benefit from added reinforcement, reduced weight, material reduction or part consolidation? CAPABILITIES • Prototype part sampling • Tooling validation • Process optimization • Material configuration • Application development support • Laminate analysis • Mechanical system analysis • Resin flow with laminate inserts • Finite Element Analysis EQUIPMENT SPECIFICATIONS Injection Molding • Milacron-Fanuc Roboshot α-S15OiA with 4-axis robot • Maximum shot capability at 171 grams with a clamping for 198 tons • Trial molds include a 4"x6" flat plaque and a 3"x10" hat stiffening member Compression Molding • 450 ton down acting press • 39" x 39" platen size • Features automatic shuttle table with IR preheat oven Material Testing • Instron Model 5982 Universal Testing System with 100 kN load capacity • AVE2 non-contacting video extensometer with digital image correlation capability • Environmental chamber that enables testing from -150° to 350° C PRODUCT BULLETIN PROCESSABILITY MEETS PERFORMANCE Polystrand™ advanced thermoplastic composites combine high strength, unidirectional, continuous fibers with engineered thermoplastic resins to create continuous fiber reinforced thermoplastic (CFRTP) materials that feature exceptional strength-to-weight ratio and high impact resistance. Through injection or compression overmolding, composite tapes and multi- ply laminates are integrated into traditional thermoplastic molding processes to create locally-reinforced, molded components.

FireCon™ THERMOPLASTIC CPE-A PROCESSING GUIDE General Extrusion Guidelines FireCon™ Thermoplastic CPE-A is a flexible thermoplastic chlorinated polyethylene blend designed for industrial instrumentation, power, and control cables.

Long Fiber Thermoplastics (LFT) for Brackets and Latches Unlock opportunities for cost savings, lightweighting, & production efficiencies Brackets and latches are traditionally made of cast aluminum or stamped steel. Long fiber thermoplastics (LFT) combine the structural integrity of metals with the lighter weight and cost-effectiveness of thermoplastic composites.

Streamlined organization with fewer business units to reduce internal complexity and better serve customers Engineered SEGMENT STRATEGIC REVIEW Copyright © . 2024 40 Go-to partner for engineered material solutions to meet our customers’ most challenging applications Specialty Engineered Materials – an overview 44% 56% by business unit Engineered Composite 55% 32% 13% Americas Europe, Middle East, Africa $1.1B Product portfolio offers customized solutions to serve a range of end markets • Defense • Energy • Healthcare • Building & Construction • Transportation • Telecommunications • Specialty Consumer • Industrial • Packaging Copyright © . 2024 41 Engineered materials Strength, stiffness Durability Purity Elasticity Fire retardancy Barrier properties Conductivity Color and UV stability Sustainability Processing ease Healthcare devices Semiconductor manufacturing Transportation TelecomWire and cable solutions Consumer goods Copyright © . 2024 42 Composite materials Engineered fibers Tapes, fabrics Laminates, panels Pultruded components Shapes Long-fiber thermoplastics Fiber optic cables Electrical infrastructure Ballistic protection Outdoor high performance Trucks, rail, RV Composite lumber 43Copyright © . • New growth opportunities in prefabricated / modular construction - driven by lightweighting, waste reduction, and energy efficiency • Avient differentiation is with operational velocity, manufacturing capability and added functionality with flame retardancy vital to this space $20B ADDRESSABLE MARKET Ballistic-resistant Composite lumber reinforcement Functional panels - interiors and exteriors Fire-retardant thermoplastic panels Copyright © . 2024 49 • Increasing electrification demands, expanding grid • Established Avient portfolio in electrical infrastructure • Demand driven by aging electrical infrastructure and grid hardening incentives (e.g. 170 million wood poles over 50 years old in North America) • Creating opportunities in all infrastructure components • Avient differentiation is with operational velocity, manufacturing capability and added functionality with flame retardancy, UV resistance etc $8B ADDRESSABLE MARKET Cross arms Turbine blade stiffeners Utility poles Insulator rods Copyright © . 2024 50 Specialty Engineered Materials – end markets we serve Healthcare Defense Energy Industrial Telecom Transportation ConsumerPackaging Building and Copyright © . 2024 51 Our competitive advantage Breadth and depth of specialty solutions Global footprint with localized customer intimacy Manufacturing and material formulation expertise Quality, regulatory, and sustainability • Engineered thermoplastics, advanced elastomers, additives, fibers, composites • Unidirectional tapes, fabrics, panels, pultrusions, shapes • Operations in Americas, Europe and Asia • Source materials globally, translate across regions • Deep application knowledge and design services • Core competencies in fiber, tape, composite lamination and pultrusion processes • Strong material science expertise to address needs • Strong regulatory and quality management systems • Industry accredited sites • Recognized sustainability ratings Copyright © . 2024 52 Margin expansion opportunity SEM margin expansion +300bps margin expansion • Organic volume growth and SG&A efficiencies from prioritizing resources • Increased sales in higher margin growth platforms such as composites and healthcare Productivity • Yield improvement • Raw material harmonization • Supply chain optimization 53Copyright © .

REDUCED WEIGHT 40–50% weight reduction when switching from metal, portability SOLUTION: Long carbon fiber reinforced composites SUSTAINABILITY PIR/PCR content incorporation SOLUTION: Recycled content long fiber thermoplastics STRENGTH IN EXTREME ENVIRONMENTS High strength-to-weight ratio, high and low temperature performance SOLUTION: Long carbon fiber reinforced composites CORROSION RESISTANCE Metal replacement, eliminate secondary operations, slow moisture uptake SOLUTION: Moisture resistant long fiber reinforced nylons ELECTRIFYING STRENGTH Ignite a passion for exploration and push the boundaries of durability with long fiber thermoplastic technology for bikes, engineered to excel in extreme challenges! BATTERY RANGE EXTENSION Lightweighting SOLUTION: Long fiber reinforced polyketone (PK) thermoplastics © 2023, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-rec-formulations https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-rec-formulations https://www.avient.com/products/long-fiber-technology/complet-moisture-resistant-nylons https://www.avient.com/products/long-fiber-technology/complet-moisture-resistant-nylons

TRILLIANT™ XR Thermoplastics for Radiation Shielding Trilliant™ XR thermoplastic solutions provide a radiation-shielding alternative to the use of lead in healthcare imaging equipment. Trilliant XR radiation shielding thermoplastics are excellent alternatives to lead. Inherently, thermoplastics offer exceptional design freedom for complex parts.

A bluish undertone is often desirable for thermoplastic articles, particularly for polymers with a slightly yellow cast.