TRACTOR TRAILER OEM C A R G O T R A I L E R S I D E W A L L S • Suitable CFA design for PE sheet extrusion in layered, metal-laminated inner sidewall panels • Improved fuel economy and reduced trailer tare weight • Uncompromised outdoor durability and part strength • Reduced polymer usage while maintaining physical and dimensional requirements • Delivered significant 20% part weight reduction with CFA solution • Provided formulation to enhance throughput, leading to a 43% overall cost reduction • Created value beyond initial technical challenge with a credible problem solving approach • Enhanced performance with excellent sidewalls, uniform foamed plastic core, superior flatness, and rigidity Hydrocerol™ Chemical Foaming Additives (CFAs) and Cesa™ Nucleant Additives KEY REQUIREMENTS WHY AVIENT?

CESA™ Release Additives Lubrication PRODUCT SELECTION GUIDE CESA RELEASE – STANDARD OFFERINGS POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEA0820046 CESA Release PEA0820046 0.5–2.5% Polypropylene PPA0820053 CESA Release PPA0820053 0.5–2% Polyamide ABA0820031 CESA Release ABA0820031 1–3% Polyester NGA0820008 CESA Release NGA0820008 1–2% Polycarbonate NCA0820014 CESA Release NCA0820014 1–2% Styrenic SLA0820008 CESA Release SLA0820008 1–5% TPU RUA0820025 CESA Release 20025 0.5–2% CESA Release additives can be used in combination with other CESA masterbatches, and formulations can be customized for most applications. CESA™ Release additives prevent parts from sticking, which can result in improved part yields. Additionally, CESA Release can reduce cycle times and increase machine throughput.

FABRIC MASK MANUFACTURER P P N O N W O V E N M U L T I L A Y E R S • Meet regulatory requirements for the application • Provide technical support including specific color, processing and molding recommendations • Deliver a highly hydrophilic performance • Developed a compliant additives solution to meet necessary regulatory specifications • Provided technical expertise throughout the design and manufacturing process • Offered an effective solution to make it soft touch while hydrophilic Cesa Fiber Additives KEY REQUIREMENTS WHY AVIENT? All Rights Reserved https://www.avient.com/products/polymer-additives/fiber-additives/cesa-fiber-additives Slide 1: Fabric MASK manufacturer

Medical gown manufacturer MEDICAL GOWN MANUFACTURER 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

Industry Standards ADDITIVE PRODUCT CODE PROCESS BENEFITS Anti Block CC10128310BG PLA Film Improve Separation Slip Agent CC10144939BG PLA Fibers Aids Process/ Stickiness Reduction Slip Agent CC10299977BG BOPLA Film Stickiness Reduction (End Products) Anti Block/Slip Agent CC10272954BG PLA Film Improve Separation/ Opening of the Bags Anti Block/Slip Agent BLA0050104 Injection Improve Overall Process for Ejection Anti Block/Slip Agent CC10178477BG BOPLA Film Stickiness Reduction/ High Transparency Metal Release CC10312144BG Extrusion Coating Good Chill Roll Release Melt Enhancer BLA0025041 PLA Sheet Melt Stabilizer for Thermoform Sheet COLOR PRODUCT CODE MB CARRIER COMMENTS Black CC10253380BG Blend 30% Carbon Black Black CC10085911BG PLA 30% Carbon Black Black CC10324006BG PBAT 40% Carbon Black White BL00050101 PLA 60% TiO2 White CC10245763BG Blend 60% TiO2 + Blue Undertone White CC10194583BG PBAT 70% TiO2 ONCAP™ BIO & CESA™ ADDITIVES – FOR FLEXIBLE FILM APPLICATIONS ONCOLOR™ BIO & RENOL™ COLORANTS – FOR INDUSTRIAL, AGRICULTURAL & HORTICULTURAL APPLICATIONS See the World in Color The coloration of biodegradable polymers—such as PLA, PHA, PBAT or blends—requires a careful selection of pigments that must comply with strict environmental standards.

Cesa Stat can also be used to reduce fogging in food packaging. Some Cesa Stat products function in lower humidity conditions. Cesa Stat Antistatic Additives - Standard Portfolio POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEATEC Cesa Stat PEATEC 1.0–4.0% Polypropylene PPA0820051 Cesa Stat PPA0820051 1.0–4.0% Polyamide ABAN698400 Cesa Stat 99027 5.0–15.0% Polyester NBAN698440 Cesa Stat 3526 2.5–10.0% Polycarbonate NCA0820011 Cesa Stat NCA0820011 5.0–8.0% Styrenic SLAN698401 Cesa Stat 3301 3.0–7.5% TPU RUA0820024 Cesa Stat RUA0820024 2.0–4.0% Polyester FPA1660283 Hiformer™ liquid additives for polyolefins 0.10–0.50% Cesa Stat Antistatic Additives can be used in combination with other Cesa masterbatches, and formulations can be customized for most applications.

Cesa Fiber Tracer Concentrates Product Bulletin_CN Cesa™ 纤维追踪剂 产品公告 通常情况下，纺织品供应链长且复杂，涉及众 多材料和服务供应商。 Cesa™纤维追踪剂是一种聚合物解决方案，其 中包含客户/产品系列特有的标识剂，可在纺丝 过程中添加至纤维里。 Cesa纤维追踪剂不含任何有害原料，符合关键 法规要求。

You can be certain that Avient meets or exceeds the material safety data reporting requirements of your country or region CHARACTERISTICS TPE THERMOSET RUBBER LIM* SILICONE PVC Compression Set Good Excellent Excellent Fair Heat Resistance Good Excellent Excellent Fair UV/Ozone Resistance Good Good Good Good Chemical Resistance Good Excellent Excellent Good Barrier Properties Excellent Good Excellent Excellent # of Manufacturing Steps Excellent Good Good Excellent Supply Chain Availability Excellent Excellent Fair Excellent Colorability Excellent Good Good Excellent Total Costs $$ $$$ $$$$ $ THERMOPLASTIC ELASTOMERS FOR HEALTHCARE GENERAL CHARACTERISTICS COMPARING TPE, RUBBER, SILICONE, AND PVC We offer a broad range of TPEs solutions that are specially formulated to meet demanding healthcare device and application challenges. ST5200-8030 ESD BK001 1 5 27 52 1980 42 E3 ST5200-8035 ESD BK001 1 20 22 37 1460 150 E3 +86.21.60284888 www.avient.com Copyright © 2021, Avient Corporation.

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