Avient to Expand Color Concentrate Capabilities in Vietnam Avient ColorForward™ Experts Predict Pandemic Likely to Influence Color Preferences, Even in 2022

IRVING, Texas – PolyOne today launched a new range of organic-based colorants, part of the Colorsperse™ portfolio, at the South West Society of Co Breakthrough Automotive Exterior Design Features Specialty PolyOne Color and Additive System

PolyOne Showcases Expansive Fiber Colorants & Additives Portfolio at ITMA 2019 GUANGZHOU, China – May 21, 2019 – PolyOne today announced the launch of its new Smartbatch™ Frost Collection, a translucent color series for PET

OnColor™ Color Concentrates for Non-Phtalate PVC Formulations Plasticizers are a major component in PVC formulations. Due to the rise in non-phthalate plasticizer demand, Avient offers a range of color concentrates suitable for these formulations. These color concentrates are designed to ensure optimal incorporation in the non-phthalate PVC formulations used in wire and cable applications.

Mevopur™ Healthcare Colorants and Formulations and Mevopur™ Healthcare Functional Additives for In Vitro Diagnostic Devices Diagnostic devices and consumables, now more than ever, play a vital role in delivery of safe treatements. Plastic materials offer opportunities and play an increasingly vital role: colors aid identification and automated laboratory processes while functional additives expand the usable property window of the polymer in areas such as surface chemistry or oxygen protection. FUNCTIONALITY TARGET APPLICATIONS BLOOD COLLECTION REAGENT CONTAINERS/ KITS PIPETTE/ LABWARE SELF-TESTING/ POCT INSTRUMENT/ ACCESSORIES Colorants for coding for lab automation/ identification Wide range of colors in various polymers, available in ready-to-use formulation or concentrate adapted to your process Colors – low migration/ interference Ready-to-use formulation to avoid interference with analytical tests; extractable metal data    Colors – biologically evaluated Reduced risk of non compliance to current and proposed regulations such as IVDR     Color in PP, ABS, PC and high temperature polymers with UL listings Ready-to-use solutions/concentrates supporting Underwriters Laboratory requirements of electric enclosures Antistatic for PP, ABS, PC/ABS Permanent/non-migrating ready-to-use formulation; fast decay time independent of % relative humidity Clarifying PP Sorbitol-free, minimizing potential migration   Laser marking for UDI replacing ink printing/labels Activation of the polymer to laser energy give high contrast solvent-free, high speed identification Laser welding for fast, reliable assembly of a range of polymers Custom concentrates and ready-to-use formulations for optically transparent and opaque colors while allowing laser transmission/absorption    Nucleation of semicrystalline polymers e.g.

FDA/EU compliance information available upon request Mevopur™ Healthcare Colorants and Formulations for Ophthalmic Closures The Mevopur™ range of standard concentrates for closures used with ocular (ophthalmic) medicines matches the color standards from the American Academy of Ophthalmology (AAO). Custom pre-colored formulations can be developed in other resins upon customer request. For containers/bottles, Avient also offers Remafin™ EP White Colorants, available in low density and high density PE and PP resins.

COLORANT CHROMATICS HIGH-TEMPERATURE POLYMER FORMULATIONS PRODUCT SELECTION GUIDE COLORANT CHROMATICS HIGH TEMPERATURE COMPOUNDS PROPERTY ISO Test Method Units PES PPSU PEI LCP PEEK PSU PHYSICAL Density 1183 — 1.37 1.29 1.27 1.40 1.30 1.24 Mold Shrinkage Flow/X-flow 294–4 % 0.8/0.85 0.7/XX 0.6/0.7 0/0.7 1.0/1.3 0.7 MECHANICAL Tensile Strength 527 Mpa 85 70 85 200 100 70 Tensile Elongation Yield 527 % 7 7.5 6 — — 6 Tensile Elongation Break 527 % >25 >60 60 3 30 >50 Izod Notched 180 kJ/m2 7 55 5 95 7 5.5 THERMAL HDT 1.8 MPa 75 °C 205 200 190 190 150 175 FLAMMABILITY Flame Rating UL-94 — V-0 V-0 V-0 V-0 V-0 HB ADDITIONAL Steam Sterilizable — Cycles 100 2000 2000 1500 1000 100 CUSTOM OPTIONS Color — — Yes Yes Yes Yes Yes Yes Reinforced — — Yes Yes Yes Yes Yes Yes Conductive — — Yes Yes Yes Yes Yes Yes Lubricated — — Yes Yes Yes No Yes Yes Radiopaque — — Yes Yes Yes No Yes Yes Trade Names — — Veradel Ultrason E Radel Ultrason P Ultem Vectra Zenite Xydar KetaSpire Victrex Vestakeep Udel Ultrason S Avient high temperature precolored and specialty compounds are your solutions for high performance products. With more than 3,000 unique color shades, including translucent or opaque effects, we will make your application look unmistakable. KEY FEATURES • High temperature resistance • Biocompatible • Brilliant colors • Multi sterilizable • Hydrolytic stability • Chemical resistance • Flame resistance • High mechanical performance • Food contact compliant APPLICATIONS • FDA medical & dental devices • Sterilization trays • Aircraft interiors • Automotive lighting • Chemical handling • Sensors and pumps • Plumbing fittings & manifolds • Food service trays • Gears & bushings • Membranes • Connectors For more information, email info.colorant.chromatics@avient.com or call +1.860.626.3029 1.844.4AVIENT www.avient.com Copyright © 2021, Avient Corporation.

Avient Provides Sustainable, Vibrant Color Technology in Fabrics for Eco-Conscious Consumers CLEVELAND, July 12, 2021 /PRNewswire/ -- From the clothes we wear to the upholstery in the cars we drive, color plays a major role in creating cons

ColorForward™ Forecasts a Focus on Mid-Tone Colors for 2025 The ColorForward 2025 color palette.

PolyOne’s New Geon™ Bold Vinyl Solutions Keep Deep Colors Vivid in Outdoor Environments CLEVELAND – Builders and homeowners know that faded colors on fencing, decks and windows can spoil curb appeal and decrease property values.