Formulations of OnCap™ anti-fog materials have been developed for use in many of the different film constructions designed for fresh food packaging. MARKETS AND APPLICATIONS OnCap anti-fog additives are formulated for use in transparent packaging of chilled fresh foods such as: • Fresh fish • Meats • Vegetables • Fruit • Ready-to-eat meals These anti-fog materials can be incorporated into: • Lidding barrier film on rigid or semi-rigid containers • Stretch film • Shrink film • BOPP film www.avient.com Copyright © 2020, Avient Corporation. Processing conditions can cause material properties to shift from the values stated in the information.

OnCap™ HC and HC Plus Additives are specially formulated to meet material performance requirements in today’s healthcare environments. KEY CHARACTERISTICS • Formulated specifically for healthcare product applications • Wide portfolio of polymer additive solutions, including: - Antimicrobial technology - Surface energy modification, including low retention - Authentication technology - Lasermarking - Sterilization and content protection - Processing optimization - FDA compliant resin and color changeover solutions • OnCap HC Plus certified for USP Class VI and ISO 10993 bio-compatibility requirements; includes anti-oxidant, lasermarking, antimicrobial, radiopacifier, anti-stat, and polymer and gamma stabilization performance additives OnCap™ HC & OnCap™ HC Plus Additives for Healthcare PRODUCT BULLETIN INDUSTRY SUPPORT • Supported with a broad range of technical support and services: - Restricted medical-grade raw material selection process - Sampling program - World-class FDA cGMP manufacturing facilities - Batch traceability and formulation lockdown systems - FDA Drug Master Files or Medical Device Files maintenance MARKETS AND APPLICATIONS OnCap HC and OnCap HC Plus Additives are an excellent choice for medical devices and parts, pharmaceutical or cosmetic packaging, and many other healthcare related polymer applications. Processing conditions can cause material properties to shift from the values stated in the information.

Colorants and Additives for Recycled Resins E&E Applications The amount of recycled materials used in electrical and electronic products is increasing along with the diversity of polymer types being recycled. The coloration and processing of recycled polymers can be challenging due to the quality difference between batches of recycled materials and the potential loss of mechanical stability. Processing conditions can cause material properties to shift from the values stated in the information.

Versaflex - BVM Resuscitator Bag BAG-VALVE-MASK (BVM) MANUFACTURER R E S U S C I T A T O R B A G • Compatible gamma sterilization process • Achieve desired elastomeric properties • PVC-free formulation • FDA, ISO 10993, USP VI compliant • Repeatable injection molding process • Complemented customer expertise with technical support in material selection, part & tool design, and process development • Customized TPE offered customer an alternative to vinyl without sacrificing performance • Improved process efficiency and overall system costs through injection molding method Customized Versaflex™ TPE KEY REQUIREMENTS WHY AVIENT?

Versaflex HC - Syringe Plunger - English SYRINGE MANUFACTURER D I S P O S A B L E S Y R I N G E P L U N G E R • USP VI and ISO 10993-4,5 compliant • Sterilize by gamma & EtO • Long-term sealing performance • Low coefficient of friction (COF) • Consistent performance across barrel sizes • Provided a formulated solution that met rigorous medical application requirements • Improved global supply continuity • Increased process efficiency by replacing previous thermoset material with TPE Versaflex™ HC 2110-57B KEY REQUIREMENTS WHY AVIENT?

VIROSPACK C O S M E T I C D R O P P E R S • Improved chemical resistance • Hardness 45 – 50 • Natural/transparent color • Food contact compliance • REACH compliance • Provided dedicated customer service resources • Reduced cycle time while maintaining similar mechanical properties • Provided a material with easy molding • Enhanced chemical resistance to oil in extreme conditions Versaflex™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT?

POWER TOOL BRAND D I A S T I M E T E R C O V E R • Anti-static properties to enable stable and accurate measurements • Good wear resistance to avoid friction between TPE-made part and the internal metal part • Met anti-static standard surface resistivity 109-1010 Ω/m2which reduced error for circular measurement by 55% and linear measurement by 33% • Provided a formulation with better wear resistance than the previous overmold material • Offered excellent bond adhesion to PC/ABS Versaflex ™ OM Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT?

SOFT TOUCH + COLORABILITY FOOTWEAR ACCESSORY BRAND F O O T W E A R I N S E R T • Low durometer with good processability • Optimal cushioning with high elasticity • Non-tacky feel • Excellent colorability • Customized a formulation to achieve super soft gel performance without a tacky finish • Provided material with sufficient cushioning and elasticity for all-day comfort • Optimized lead time and stable supply with local inventory Versaflex™ Customized TPE KEY REQUIREMENTS WHY AVIENT?

• Formulated a solution that met rigorous medical application requirements • Leveraged global footprint to ensure supply continuity • Increased process efficiency by replacing previous thermoset material with TPE LEARN MORE https://www.avient.com/products/thermoplastic-elastomers/dynaflex-thermoplastic-elastomers

FAMOUS UNDERWEAR BRAND U N D E R W I R E • Formulated a 40% bio-derived material to help meet customer’s sustainable goals with good rigidity and supporting strength • Improved comfort and softness compared to a normal steel underwire design • Passed ISO 105-X18 textile test with good chemical resistance, durability, and wash fastness Customized reSound™ BIO TPE WHY AVIENT?