Medical gown manufacturer M E D I C A L G OW N M A N U FAC T U R E R P P N O N W O V E N M U L T I L A Y E R S • Excellent anti-microbial and anti-virus performance • Pass JIS Test • Provide technical support including specific specs, processing and molding recommendations • Customized anti-virus solutions designed to support performance standards for materials used in the surgical environment • Provided technical support for material selection, part & tool design, and process development to accelerate commercialization • Supported customer’s products pass the JIS test Cesa WithStand Antimicrobial Additives KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-additives/repellant-antimicrobial-additives/cesa-withstand-antimicrobial-additives Slide 1: Medical gown manufacturer

I N J E C T IO N M O L D E R T O U C H S C R E E N S U R F A C E • Provide antimicrobial protection with strong log reduction (gram-negative / gram-positive efficacy) using globally available and cost-effective active ingredients • Incorporate a compatible recycled base resin • Utilize recyclate with no haze or discoloration (yellowing) of product, even with long-term heat aging • Maintain visual clarity while using antimicrobial raw materials with additional functional additives • Offered expertise in antimicrobial solutions, application development, and versatile product forms • Provided non-public health claims and reduced material use with recycled polycarbonate • Delivered strong efficacy >Log 2 against gram- negative and gram-positive bacteria • Supported a safe, hygienic environment while maintaining clarity and performance using a masterbatch with recycled content Cesa WithStand SX Low Haze Antimicrobial Additives KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-additives/repellant-antimicrobial-additives/cesa-withstand-antimicrobial-additives Slide 1: Injection molder

Blow molded bottles shipped in rigorous transit environments and used in everyday life by consumers must withstand drops and impact.  

After developing a deep understanding of the customer’s needs, Avient’s team quickly went to work to formulate a custom OnColor™ color and then added Cesa™ WithStand™ antimicrobial technology to make a single Smartbatch™ masterbatch that passed all of the product’s challenging requirements. This combined additive and color technology not only solved the color harmony challenge across all polymers used in the various components of the personal care device, but also accelerated testing because the Cesa WithStand antimicrobial material used had been pre-tested for polymeric integrity.

WINNING SMILES WITH AN OPTIMUM SOLUTION CASE STUDY: WITHSTAND™ ANTIMICROBIAL ADDITIVES Ch all en ge A cc ep te d. These customized additives are now a part of our broader WithStand™ antimicrobial additive family. WithStand Antimicrobial Additives provide a proven, effective, durable, uncompromised solution to limit microbe development in finished plastic devices.

Cesa™ WithStand™ Antimicrobial Additives Cesa™ Withstand™ Antimicrobial Additives Cesa™ WithStand™ Antimicrobial Additives give your plastic products an added layer of defense against microorganisms such as bacteria, mold, and fungi.

ENHANCE PROTECTION & INHIBIT BACTERIAL GROWTH WITHSTAND™ ANTIMICROBIAL SOLUTIONS FOR ELECTRONIC ACCESSORIES WithStand™ antimicrobial additives are designed to be molded into plastic components to enhance product performance. Efficacy performance and regulatory requirements are met in a wide range of resins compatible with WithStand antimicrobial technology. ANTIMICROBIALS FOR PLASTICS Effective in reducing bacterial growth across a range of polymer resins Bacteria does not attach to surface of part molded with WithStand Bacteria attaches to surface of part molded without WithStand Side View Molded with antimicrobial additives Molded without antimicrobial additives

Cesa™ WithStand™ SX Low Haze Antimicrobial Additives (Chinese) Cesa™ Raise enhances the heat resistance of APET thermoformed packaging, allowing it to withstand temperatures up to 100°C.

Cesa™ WithStand™ SX Low Haze Antimicrobial Additives (Chinese) Cesa™ Raise enhances the heat resistance of APET thermoformed packaging, allowing it to withstand temperatures up to 100°C.

Cesa™ WithStand™ SX Low Haze Antimicrobial Additives (Chinese) Cesa™ Raise enhances the heat resistance of APET thermoformed packaging, allowing it to withstand temperatures up to 100°C.