Cesa™ Fiber Additives for Heat Preservation Today’s lifestyle tends to be more focused on outdoor sports and long-distance travel, developing more functional clothing is the key for brand owners and OEMs. Fabrics made with Cesa Fiber Additives can absorb more heat when exposed to simulated sunlight with the wavelength from 320 to 1100nm. Home textile: bedding, blankets, etc. • Technical fabrics for thermal insulation PRODUCT BULLETIN Copyright © 2023, Avient Corporation.

PRODUCT BULLETIN Cesa™ Nox A4R Additives for Recycling Polyolefin Antioxidant for Enhanced Recycling RECYCLED MATERIAL IN A CHANGING MARKET Legislation globally is driving change towards increased quantities of post-consumer recycled materials (PCR), further encouraged by the implementation of usage targets and new tariffs. DESIGN FOR RECYCLING Cesa™ Nox A4R is designed for recycling. Cesa Nox A4R is formulated to help: • Brand owners who need to maximize their PCR usage up to 100% to achieve sustainability and recyclability targets • Recyclers involved with flake or pellets dealing with multiple processing defects • Convertors of bottles, film, and sheet who need to maintain high-quality levels of PCR Performance enhancement antioxidants such as Cesa Nox A4R are valuable for many stakeholders within the circular economy, and indeed anyone seeking to achieve high-quality levels in their recyclate while operating with ever-increasing quantities of PCR.

FILM MANUFACTURER B L O W N F I L M • Maintain comparable performance to PFAS additives • Meet regulatory compliance • Eliminate melt fracture and reduce die buildup • Increase productivity by reducing product changeover time • Provided a non-PFAS formulation that met all performance and regulatory requirements and did not interact with other additives • Helped eliminate melt fracture with a quick time to clear of under forty minutes • Delivered technical support, including comprehensive testing on various chemistries and polymers • Attained high throughput with a minimal amount of additive Cesa™ Non-PFAS Process Aid for Extrusion KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-additives/processing-enhancement-additives/cesa-non-pfas-process-aid-extrusion

Homepage // News Center // Cesa™ WithStand™ SX Low Haze Antimicrobial Additives Now Available for Clear Plastic Applications Cesa WithStand SX, however, helps maintain clarity and protects against haze.” Cesa WithStand SX additives can be used in various processes, including extrusion, injection molding, blow molding, and thermoforming.

Avient Introduces CESA™ Fiber Additives for Heat Preservation to Help Meet Fashion Design’s Functional Needs. Fabrics made with CESA fiber additives can absorb more heat when exposed to solar rays. CESA fiber additives are intended for use in applications including clothing, home textiles and technical fabrics for thermal insulation.

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Homepage // News Center // Avient Announces New Cesa™ Unify™ A4R Polyolefin Compatibilizer at Fakuma 2023 Cesa™ Unify™ A4R is a new polyolefin compatibilizer developed to enhance the recycling of polyolefins. Cesa Unify A4R is a compatibilizer additive for use with recycled polyolefins, which helps enhance circularity.

F L E X IB L E PA C K AG I N G C O M PA N Y P E T F O O D P A C K A G I N G • Incorporate an antistatic additive into pet food packaging to dissipate static in hot and dry environments • Improve efficiency within a robotic packaging process • Support extended packaging shelf life • Leveraged technical expertise in packaging additives to identify a suitable formulation for static dissipation in harsh environments • Provided a customized and effective antistatic additive solution that complemented the automated packaging process while providing added durability and protection to extend shelf life Cesa Stat Antistatic Additives KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-additives/processing-enhancement-additives/cesa-stat-antistatic-additives Slide 1: Flexible packaging company

PROFILE/SHEET EXTRUDER R A I L S A N D K I C K P L A T E S • Convert existing PVC profile and sheet rails and kick plates to polyolefin resin to meet Class A fire safety (ASTM E84) • Provide a system that meets healthy building certifications and approvals • Utilize a more sustainable flame retardant technology, removing brominated or halogenated flame retardants from the environment • Achieve non-compromising performance in aesthetics, impact, dimensional stability, CLTE, and E84 testing • Provided broad flame retardant platform, backed by extensive application and industry expertise, to meet global flammability standards • Has largest UL94 recognized Prospector membership with HB, V-0, V-1, V-2 and 5VA/5VB ratings, and broad glow wire performance products • Included in-house UL certified labs and manufacturing locations to perform UL94 material sampling and testing • Supported application development to meet fire safety standards, address current or emerging healthy building codes, smart home requirements, and LEED credits • Offered custom formulations in small lot quantities Cesa™ Flam Non-Halogen Flame Retardants KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-additives/performance-enhancement-additives/cesa-flame-retardant-additives

Cesa™ Scratch & Mar Resistance Additives Cesa™ Scratch & Mar Resistance Additives are customized solutions enabling manufacturers to produce products that better maintain their finished quality. Cesa Scratch & Mar Resistance Additives are proven compatible across a wide range of polymers, and can be used in a variety of processes, including extrusion, injection molding, blow molding or thermoforming. Technical assistance is available with trialing for a seamless implementation and to ensure performance standards are met.