SIDING & CLADDING MANUFACTURER P R O F I L E E X T R U S I O N • Achieve consistent distribution and uniform cell structure • Avoid adverse chemical reactions caused by material incompatibility with PVC formulations • Maintain impact resistance and durability • Attain thermally-stable chemical foaming agent (CFA) and gas decomposition temperatures to avoid manufacturing downtime • Ensure the integrity of color, finish, and aesthetics • Validated performance and compatibility during formulation and testing to confirm material compatibility and consistency • Established processing parameters for real- time precision in temperature, pressure, and extrusion speed • Optimized CFA and process to balance weight reduction and retain mechanical properties and aesthetics Hydrocerol Chemical Foaming Agents KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LIGHTWEIGHTING + QUALITY LEARN MORE Copyright © 2025, Avient Corporation.

HYPODERMIC NEEDLE MANUFACTURER N E E D L E H U B , C O V E R A N D S H I E L D • Compliance to ISO 6009 color coding for single use hypodermic needle • Biocompatibility of all component materials • Good mechanical and visual properties after sterilization (e.g. ETO / Gamma radiation) • Facilitated 510(k) submission with formulations registered under Device Master File MAF 1833 • Pre-tested raw materials to biocompatibility ISO10993, US and Eu Pharmacopeia, ICH-Q3D extractable metals • Enhanced stability with gamma stabilizing package • Minimized risk of change with change control beyond CAS number level • Ensured uninterrupted supply from multiple ISO 13485-2016 certified sites • MEVOPURTM ISO 6009 Standard / Customized Solutions KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COMPLIANCE + QUALITY LEARN MORECopyright © 2021, Avient Corporation.

TPEE/TPU FILM MANUFACTURER T P E E / T P U F I L M F O R A P P A R E L A N D S H O E S • Avoid phenolic yellowing effect after a certain time of storage • Offer an anti-phenolic yellowing solution, which can be applied on light color or translucent film for fabric • Maintain the soft touch of the original TPEE / TPU film • Contributed to final products, ensuring the film passed grade 4 of the yellowing standard (ISOx18 2007) • Provided good transparency on 0.04- 0.05mm film • Offered long-lasting protection without the need for additional post-processing Cesa Anti-phenolic Yellowing Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PERFORMANCE + ANTI-PHENOLIC YELLOWING LEARN MORE Copyright © 2025, Avient Corporation.

RESPIRATORY DEVICE MANUFACTURER C P A P M A C H I N E C O V E R • Good aesthetics with high COF for grip functionality • Chemically bondable to FR PC/ABS down to 1mm • NCS S 9000-N color suitable for UV laser marking to white • Good scratch and mar resistance • Good chemical resistance to detergents, alcohols and bleach • Pass VOCs & out-gassing in accordance to ISO 18562-3/2:2017 • Customized formulation to balance mar resistance, flow, and laser marking whiteness and clarity • Collaborated on tooling improvements to widen processing window and increase yield rate • Provided application development and on- site technical support to manage short shot, sink marks, burn marks and air trap Customized VersaflexTM TPEs WHY AVIENT? AVIENT SOLUTION LASER MARKABLE + BONDABLE LEARN MORE KEY REQUIREMENTS Copyright © 2021, Avient Corporation.

SPORTS BRAND S N O R K E L M O U T H P I E C E • Replace PVC with alternative materials such as TPE or silicone • Skin contact safety and UV resistance • Soft texture with a non-sticky feel • Translucent color to help children use it properly and safely • Customized a soft (Shore A) TPE solution that passed strict tests, including thermal deformation (80°C for 2 hours), UV resistance, and assembly resistance • Providing a 40% more cost-effective system than silicone due to the high production efficiencies of TPEs • Provided cross-regional cooperation and prompt response to help customers achieve fast commercialization in both Europe and China Versaflex Thermoplastic Elastomers UV RESISTANT + TRANSLUCENT Copyright © 2025, Avient Corporation. KEY REQUIREMENTS AVIENT SOLUTION WHY AVIENT?

PROFILE EXTRUDER I N T E R I O R M O D U L A R P A N E L S • Meet ASTM E84 Class A fire safety rating for polyethylene sheet and profile extrusion wall construction • Provide a non-halogenated flame retardant that meets healthy building certification and approvals • Offer internal screening and cone calorimeter testing for multiple formulations with quick turnaround of results • Achieve target performance in aesthetics, impact, dimensional stability, CLTE, and E84 testing • Met global flammability standards including required ASTM E84 Class A fire safety rating • Offered a non-halogenated flame-retardant solution to address current or emerging healthy building codes and LEED material credits • Provided in-house UL-certified labs and multiple manufacturing locations to perform UL 94 material sampling and testing • Delivered on all key performance and testing requirements Cesa MAX Flame Retardant Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION FLAMMABILITY TESTING + PERFORMANCE LEARN MORE © 2025, Avient Corporation, All Rights Reserved. https://www.avient.com/products/polymer-additives/colorants-and-additives-wire-cable/cesa-flame-retardant-additives Slide 1: Profile extruder

GLS TPE - Bayer Cap - Spanish BAYER® T A P A S O B R E - M O L D E A D A C O N E L A S T Ó M E R O T E R M O P L Á S T I C O ( T P E ) • Fácil de sujetar y abrir • Requerimientos de diseño: • Logotipo en relieve • Color específico de la marca • Optimiza el espacio en los estantes y reduce el embalaje • Funcionalidad de embalaje mejorada, tanto para el usuario (diseño ergonómico) como en el estante (mejor apilamiento y menos embalaje) • Se ofreció una formulación de valor agregado que permitió al cliente ampliar la diferenciación de la marca en el mercado Elastómero termoplástico GLS™ REQUERIMIENTOS CLAVE ¿POR QUÉ AVIENT? SOLUCIÓN AVIENT ESTÉTICA + TECNOLOGÍA TÁCTIL MÁS INFORMACIÓN Copyright © 2020, Avient Corporation.

DAIRY PACKAGING OPTIONS Dairy brands have employed various packaging materials and formats to protect dairy products from visible light including colored glass, laminated paperboard cartons, and multilayer plastics. With a focus upon sustainability Avient has focused its additive technology development on mono-layer PET. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient Resources Avient Resources Custom formulated and pre-colored Complēt™ long glass fiber reinforced ETPU composite offered corrosion resistance while matching the structural capabilities of metal fasteners

Avient Colorants USA LLC 17 Foss Rd. Lewiston, ME, 04240 United States of America Scope Avient CAI Design and manufacture of colour and additive concentrates and specialty compounds for the Healthcare and Medical device market.