CLEVELAND – PolyOne Corporation, a premier global provider of specialized polymer materials, services and solutions, today announced the availa Gleaming, Luxurious and Silky: Special Effect PolyOne TPEs Add Depth and Verve to Metallic Packaging Trend

CLEVELAND, Oct. 30, 2017 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solution CLEVELAND, Oct. 9, 2017 /PRNewswire/ -- PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and solutions,

CLEVELAND, April 7, 2020 /PRNewswire/ -- PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and sust CLEVELAND, March 18, 2020 /PRNewswire/ -- PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and sol

Avient Corporation 3 Simplified Drop Test • 65g steel ball • Dropped from 305mm • Onto 3.175mm thickness flat samples Materials Tested • Standard TPE 30 Shore A • TPU alloy 60 Shore A • Damping TPE 32 Shore A VDT reduces bounce Avient Corporation 4 SIMULATION & CALIBRATION E N 1 6 2 1 - 1 L E V E L 2 Image courtesy of Airobag TV https://www.youtube.com/c/AirobagTV/videos Simulation of Impact A weight dropped onto protective element in contact with rigid substrate https://www.youtube.com/c/AirobagTV/videos Avient Corporation 5 SIMULATION & CALIBRATION E N 1 6 2 1 - 1 L E V E L 2 REFINING THE DESIGN D E S I G N A N D M A T E R I A L C O M B I N A T I O N Avient Corporation 6 • A number of different shapes and designs are created and simulated to determine which one works best • Refining to meet EN standard • VDT TPEs can help reach compliance with EN1621-1 level 2 and EN1621-2 level 1 • Optimum protection can be achieved by combining industrial design and engineering Avient Corporation 7 VALIDATION P R O T O T Y P I N G W I T H 3 D P R I N T I N G 3D Printing Validation -15% -10% -5% 0% 5% 10% Density Tensile Strength // Tear resistance // Rebound resilience 2mm 3D Printed VDT vs Injection Molded VDT can be 3D printed for concept evaluation early in the design process SUMMARY Avient Corporation 8 • Enabled a new, compact design with a customized VDT TPE formulation • Improved user comfort and functionality • Fulfilled EN standards • Reduced number of prototyping tools required • Reduced time spent in product development by 40 percent, enabling faster commercialization of product

TECHNICAL PROPERTIES(1) TEST METHOD Edgetek™ ET8900-0011 HI UV NAT Edgetek™ ET8900-0012 HI UV White Edgetek™ ET8900-0013 HI UV Black Physical Density/Specific Gravity ASTM D792 1.13 g/cm3 1.15 g/cm3 1.13 g/cm3 Molding Shrinkage - Flow ASTM D955 1.4–2% 1.4–2% 1.4–2% Mechanical Tensile Strength (Yield) ASTM D638 5,900 psi 5,800 psi 5,800 psi Tensile Modulus(2) ASTM D638 169,000 psi 161,087 psi 176,000 psi Flexural Modulus(3) ASTM D790 187,000 psi 190,985 psi 188,000 psi Impact Notched Izod Impact 73°F (23°C), 0.125 in ASTM D256A 17.3 ft-lb/in 16.5 ft-lb/in 16.5 ft-lb/in Notched Izod Impact -22°F (-30°C), 0.125 in ASTM D256A 3.2 ft-lb/in 3.0 ft-lb/in 3.3 ft-lb/in Thermal (HDT) 66 psi (0.45 MPa), 0.125 in ASTM D648 121°C 135°C 129°C NORTH AMERICA GRADES (1) Data based on single lot of lab generated samples.

They also provided local support during the sampling process, which helped speed testing and development time for Victorinox.

TIER 2 SUPPLIERS P A N E L S F O R O F F - R O A D V E H I C L E S • Transfer OEM-approved materials from North America to manufacturers in Europe • Help manufacturers avoid cash flow issues on small lot orders • Managed REACH qualification for 10 OEM- approved materials • Optimized logistics so manufacturers could purchase small lots 10 engineered material and Masterbatch solutions KEY REQUIREMENTS WHY AVIENT?

AVIENT SOLUTION SWIMMING GEAR BRAND S W I M G O G G L E G A S K E T A N D N O S E B R I D G E • Bio-content material • Good adhesion to PC • Flexible and comfortable to wear • Easy to process • Customized formulations for a transparent Shore 43A TPE with 40% bio-based content for the gasket and a natural 57A TPE with 30% bio-based content for the nose bridge to meet sustainability and comfort targets • Delivered excellent performance in order to pass strict chlorine, brine, and QUV tests • Offered prompt development and on-site technical services to accelerate commercialization KEY REQUIREMENTS SUSTAINABILITY + SEALING LEARN MORE reSoundTM BIO Thermoplastic Elastomers Copyright © 2022, Avient Corporation.

SURGICAL INSTRUMENT OEM T I B I A L T R I A L S • Offered in various colors for ease of brand identification and sizing differentiation • Able to withstand repeated steam sterilization and chemical disinfection • Available in low minimum order quantities (MOQ) • Delivered a variety of bright, differentiating color choices • Maintained excellent mechanical performance after repeated steam sterilization and harsh chemical cleaning • Offered low MOQ with flexible supply Transcend™ Premier Healthcare Colorants KEY REQUIREMENTS WHY AVIENT?

CLEVELAND, Oct. 10, 2016 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solution CLEVELAND, Sept. 12, 2016 /PRNewswire/ -- PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and sol CLEVELAND, Aug. 29, 2016 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solution