DEVICE MANUFACTURER M E D I C A L D E V I C E H O U S I N G • Improved chemical resistance compared to PC/ABS, PC/PET & COPE • Flame retardant (FR) rating of V-1 at 0.75 mm • Zero BPA & non-halogenated FR material • Available in standard hospital grade pre-colors • Provided a cost-effective material with superior chemical resistance to traditional materials • Formulated a medical-grade, semi-crystalline blend to support regulatory testing and approvals • Demonstrated superior property retention and crack resistance after exposure to hospital- grade disinfectants, including Virex® Tb, helping to extend the device life Trilliant™ HC8900 Thermoplastics KEY REQUIREMENTS WHY AVIENT? Virex® is a trademark of Diversey, Inc. https://www.avient.com/products/engineered-polymer-formulations/chemical-corrosion-resistant-formulations/trilliant-hc-healthcare-thermoplastics

Avient and its global direct and indirect subsidiaries and affiliates, including ColorMatrix (“Avient”), are intermediate suppliers of specialty polymers and related raw materials designed to meet the specifications of its manufacturing customers.

NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that is a premier provider of specialized polymer materials, services and solutions.

CLEVELAND – PolyOne Corporation, a premier global provider of specialized polymer materials, services and solutions, today announced the availability of UltraTuf™ SG Chrome, a highly reflective thermoplastic sheet with the look of real chrome.  About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions.

CLEVELAND – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, recently released its InVisiOSM Color Inspiration 2015, a collection of six insightful color directions, visual effects and textural influences. PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions.

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? 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: Semiconductor packaging OEM

As one of the world’s leading specialty polymer materials, services and solution companies, Avient contributes to value creation with innovative and sustainable solutions for customers from many industries. Polymers 45 Purchased polymers data, broken out by polymer type, was obtained in weight. Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 121 As one of the world’s leading specialty polymer materials, services and solution companies, Avient contributes to value creation with innovative and sustainable solutions for customers from many industries.

HOW AVIENT CUSTOM POLYMER FORMULATIONS MAKE THE DIFFERENCE FOR 5G BASE STATION ANTENNA PHASE SHIFTS Faster Design Qualification & Shorter Lead Times – Avient can custom formulate materials to specific Dk values, sample within one week, and deliver on production quantities within two to three weeks. Low Dissipation Factor (Df) Material – Our solutions use a base formulation that has a Df value of less than 0.002. Good Dimensional Stability – Our solutions are formulated to meet dimensional tolerances within +/- 0.2mm.

Back Home // Products // Polymer Additives // Anti-Counterfeiting // PLASTIWARD Counterfeit Protection Functional Benefits The result of a partnership between trusted security provider SICPA and Avient, PLASTIWARD is an end-to-end security solution that integrates taggant molecules into your products’ polymer masterbatch.

CLEVELAND – October 7, 2015 – PolyOne Corporation (NYSE: POL), a leading global provider of specialized polymer materials, services and solutions, announced that its Board of Directors has elected William R. PolyOne Corporation, with 2014 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions.