PolyOne to Begin Thermoplastic Elastomer Production in India CLEVELAND, Feb. 7, 2018 /PRNewswire/ -- PolyOne Corporation (NYSE: POL)  today announced it expects to begin production of thermoplastic elasto

Avient Launches GLS™ Thermoplastic Elastomers with Antimicrobial Technology That Protects Against Microbial Growth CLEVELAND – May 10, 2021 – Avient today announced the addition of three proprietary, thermoplastic elastomer (TPE) formulations that contain antim

Now the benefits of thermoplastic materials are available also for the applications traditionally produced from ceramics or thermoset plastic materials Part weight reduction • Low loss tangent • RoHS & REACH compliant solution • Halogen- and heavy metal-free solution • Recyclable Copyright © 2022, Avient Corporation.

SEMICONDUCTOR PACKAGING OEM S P E C I A L T Y , S T A T I C D I S S I P A T I V E P A C K A G I N G • Provide protection against electrostatic discharge (ESD) and environmental variations • Ensure highly specialized, clean manufacturing conditions • Deliver stringent quality control of ionic and metal contamination • Maintain availability of raw materials across a global supply chain • Ability to translate production globally • Protected critical electronics from ESD while providing an environmental barrier • Adhered to strict quality and cleanliness controls from raw material handling through production to help maintain high-purity standards, such as ultra-clean feeders, deionized water, and specific HVAC systems, supporting quality initiatives, including PCS reviews, eCoA, and HA assessments • Exceeded customer expectations for controlling ionic and metal contamination down to parts per billion (PPB) • Offered global capabilities with local support and material supply to meet growing semiconductor industry needs Stat-Tech Static Dissipative Formulations KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/stat-tech-static-dissipative-electrically-conductive-formulations Slide 1: Semiconductor packaging OEM

© 2019, All Right Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 TRANSPORTATION LIGHTING SUPPLIER H E A T S I N K F O R H I G H P O W E R L E D • A material to replace aluminum • High thermal conductivity - 20 W/mK • Electrically conductive • Increase production rate by 50%, as three secondary operations were eliminated • Reduced the weight of each part by 30% • Collaborated with the customer to participate in the SPE Automotive Innovation Awards Therma-Tech™ TT6600-5001 EC Grey KEY REQUIREMENTS WHY AVIENT? THERMAL + ELECTRICAL CONDUCTIVITY LEARN MORE AVIENT SOLUTION LEARN MORE © 2020, All Right Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma Transportation lighting supplier

ELECTRICAL PARTS MANUFACTURER H E A V Y D U T Y C O N N E C T O R S A N D A C C E S S O R I E S • Reduce material rematching and rejection through more efficient pre-testing • Improve processing efficiencies and color consistency in highly FR-filled and high-temperature resins • Achieve regulatory compliance across multiple resin families • Gain better supply chain control to manage scarcity of key engineering resins and changing resin producers • Offered eight UL 94-recognized sites in U.S. and Canada that perform comprehensive analytical, physical and mechanical testing • Provided increased speed to market and expedited design timelines for new products using existing standardized and pre- approved color palettes • Ensured regulatory compliance and security of supply OnColor™ UL 94 Colorants KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION QUALITY + SPEED TO MARKET LEARN MORE © 2023, Avient Corporation, All Rights Reserved https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-ul94-colorants

GLOBAL SMALL APPLIANCE BRAND V A C U U M C L E A N E R H A N D L E • Comply with flame retardant ratings of UL 94 V-0 at 0.8mm and GWIT 775oC / GWFI 850oC • Pass ball pressure at 75oC • Deliver stable static resistivity of E9-11 • Matched color to a specified black103 • Pass tests for battery runaway, drop at 1m, static load, and fatigue life • Provided a custom formulation with a good balance of performance and aesthetics • Guided the molder on how to properly measure the surface resistance of the part and the fixture specifications • Had excellent service with fast turnaround of samples and strong ADTS support to ensure smooth processability Stat-Tech Static Dissipative & Electrically Conductive Formulations KEY REQUIREMENTS WHY AVIENT? All Rights Reserved https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/stat-tech-static-dissipative-electrically-conductive-formulations Slide 1: Global small appliance brand

THE SOLUTION The Avient technical team leveraged its expertise in liquid colorants and chemical additives to scientifically engineer its line of ColorMatrix™ Excelite™ chemical foaming additives (CFAs) for PVC processing. THE IMPACT As tests and trials were conducted, it was shown that the Excelite dispersion interacted more intimately and consistently with PVC resin, essentially becoming part of the PVC resin matrix. This gave processors control over gauge, thickness and weight throughout the entire extruded part, all leading to improved performance and quality.

Smartbatch™ FX for Paint Replacement The replacement of paint on plastic parts with molded-in color (MIC) has several benefits. Our Avient Design engineering experts can support as well with the computer aided simulation of molded-in-color metallic parts to minimize surface defects.

It enables: • Increased rPET content • Reduced CO2 emissions When added to rPET and PET preforms and bottles, SmartHeat RHC helps to: • Improve rPET quality - Better thermal stability, reduced yellowing • Improve bottle quality - Greater processability - Lightweighting • Reduce energy consumption during the blow molding process SmartHeat RHC has minimal impact on final product color or aesthetics. This can help improve the strength and quality of the bottle, allowing for further lightweighting, and improved blowing performance, which can contribute to further lightweighting, increased levels of rPET and improved process ability of PET bottles.