Polymer Additives Cesa™ WithStand™ Antimicrobial Solutions Healthcare Additives

Polymer Additives Mevopur™ Healthcare Functional Additives Cesa™ WithStand™ Antimicrobial Solutions

Customizable with performance additives Cesa™ WithStand™ Antimicrobial Additives Browse and download our literature to learn more about Avient solutions and services.

Cesa™ WithStand™ SX Low Haze Antimicrobial Additives PRODUCT BULLETIN Cesa™ WithStand™ SX Low Haze Antimicrobial Additives counteract bacteria, fungi, and microbes to enhance the performance of clear polycarbonate or plexiglass applications that require visual clarity. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. You have the responsibility to conduct full-scale end-product performance testing to determine suitability in your application, and you assume all risk and liability arising from your use of the information and/or use or handling of any product.

NYSE: POL) today announced that the underwriters of its previously consummated public offering of 13,333,333 common shares have fully exercised their option to purchase an additional 2,000,000 common shares at the public offering price of Settlement of the sale of the additional common shares occurred today.  View original content:http://www.prnewswire.com/news-releases/polyone-announces-exercise-of-option-to-purchase-additional-common-shares-301001151.html

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Avient offers color concentrates (masterbatches) specially formulated to offer optimal dyeing of recycled polymers and additive concentrates to help with their processing and performance. PERFORMANCE ADDITIVES • Cesa™ Nox A4R Additives for Enhanced Recycling protect polymers against degradation by enhancing the autocatalytic cycle of radicals caused by O2 and heat during the extrusion process and preventing hereby further degradation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

TPEE AND TPU FILM MANUFACTURER H O T M E L T A D H E S I V E F I L M • Eliminate anti-phenol yellowing after storage • Maintain natural color of product • Demonstrate no impact on melt flow ability • Prevented yellowing after storage to provide a quality appearance • Had no negative impact on the product’s mechanical properties • Extended the shelf life and durability of the product Cesa Anti-phenolic Yellowing Additive KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION FUNCTIONALITY + CONVENIENCE LEARN MORE Copyright © 2025, Avient Corporation. All Rights Reserved https://www.avient.com/products/polymer-additives/surface-modifier-additives/cesa-anti-phenolic-yellowing-additives Slide 1: TPEE and TPU Film MANUFACTURER

CARPET PRODUCER N Y L O N C A R P E T • Antimicrobial effectiveness for residential and hospital carpets • Suitable for Bulked Continuous Filament (BCF) processed polyamide (nylon) • Limited impact on color • Quick development to address growing market needs for hygienic surface coverings • Developed efficient antimicrobial solution adapted to BCF processing for high-quality yarns • Reduced risk of discoloration with a smartbatch alternative • Leveraged global capabilities to offer quick development, trials and production quantities • Cesa™ Fiber Additives – antimicrobial additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION ANTIMICROBIAL EFFECTIVENESS LEARN MORE Copyright © 2023, Avient Corporation. All Rights Reserved. https://www.avient.com/sites/default/files/2022-12/Cesa%20Fiber%20Additives%20Antimicrobials%20Product%20Bulletin.pdf

Cesa Fiber Additives for Heat Preservation Technical Bulletin_CN2.2-2