Cesa™ Low Retention Additives Cesa™ Low Retention Additives enable olefinic surfaces to easily repel water and fluids when at room temperature. KEY CHARACTERISTICS • Eliminates secondary coating operations • Easily delivers the last drop out of a container • Reduces residual content • Reduces production costs • Won’t impact visual clarity • Non-PFAS formulations available APPLICATIONS Cesa Low Retention Additives are suitable for any olefinic application that would benefit from the ability to repel water or fluids, including: • Labware, including pipette tips • Monofilaments • Industrial fixtures • Woven fibers • Platform mats • Molded optical lenses • Medical devices • Extruded films • Carpet fibers • Textiles PRODUCT BULLETIN

Avient acquired the Clariant Masterbatch business (CMB) on July 1, 2020 (the “Acquisition Date”). It’s in this spirit that we joined legacy PolyOne and the Clariant Masterbatch business, two complementary businesses, and formed a new one that we’ve named Avient. Clariant MB acquired July 1, 2020 COLORWORKS I N S P I R AT I O N .

Cesa™ Unify™ A4R Polyolefin Compatibilizer Additive Cesa™ Laser Additives Cesa™ Unify A4R

Avient’s new sustainable solutions are its breakthrough PCR Color Prediction Service for polyolefins and polyethylene terephthalate (PET) resins, and its new polyolefin antioxidants, Cesa™ Nox A4R Additives for Recycling. Our Cesa Nox A4R Additives for Recycling, together with the PCR Color Prediction Service, help overcome these roadblocks. Cesa Nox A4R Additives for Recycling deliver excellent value.

Cesa™ WithStand™ Antimicrobial Additives Cesa™ Fragrance Technologies Cesa™ WithStand™ Antimicrobial Solutions

Cesa™ WithStand™ SX Low Haze Antimicrobial Additives Now Available for Clear Plastic Applications Cesa™ WithStand™ SX Low Haze Antimicrobial Additives by Avient offer protection against the growth of bacteria, mold, or fungi and maintain visual Avient announces expansion to Cesa™ functional additives and NEUSoft™ TPU portfolios and will highlight its innovative material solutions for heal

The new Cesa tracer concentrates contain special taggants that are incorporated into fibers during the spin-dyeing process and are customized to be unique for each customer and product line. The new Cesa tracer concentrates are currently available for polyester and polyamide (nylon) fibers, including recycled grades. Cesa fiber tracer concentrates comply with the fiber industry’s key regulatory requirements by EN, DIN, and UNI.

POMMERLOCH, Luxembourg – February 4, 2025 – Today, Avient Corporation, an innovator of materials solutions, announced the launch of new stain-resistant additive concentrates as the latest addition to its Cesa™ Fiber Additives portfolio. The new Cesa stain-resistant solutions are innovative, additive concentrates that are formulated without fluorine-based raw materials and can prevent soils from setting in polyester fibers, enabling easy stain removal with common cleaners like wipes, sprays, or steamers. To learn more about Cesa stain-resistant concentrates, read our product overview here.

Cesa™ Clean Additives Scratch & Mar Resistant Additives: Cesa™ UV and Light Blocking Additives

WHAT IT DOES Cesa™ Anti-Block Slip LS is a range of additives for flexible polyolefin packaging that helps convertors and brand owners switch from multi-material to mono-material packaging. With its ability to simplify packaging structures and reduce waste, Cesa Anti-Block Slip LS supports the transition from difficult-to-recycle multi-material packaging to mono-material compositions, contributing to a positive brand image in the market. For more information about Cesa™ Anti-Block Slip LS and how it can enhance your flexible packaging solutions, please contact Avient.