Mevopur™ Healthcare Functional Additives for Medical Devices and Diagnostic Equipment Mevopur™ Healthcare Functional Additives help protect and enhance the performance of polymers used in applications, such as medical housings, drug delivery devices, syringes and needles, diagnostics, and catheters. These functional additives are available as concentrates to dilute into the polymer or ready-to-use formulations that can be used without dilution. KEY CHARACTERISTICS • Manufactured at four ISO 13485 certified sites, providing global consistency and increased security of supply • Documented change control beyond CAS number reducing risk of change • Non-phthalate and formulated without animal- derived substances • Available for use in a wide range of polymers including polyolefins, styrenics, polycarbonate and alloys, polyester, POM • Functionality can be combined with colorants into convenient combination concentrates and ready-to-use formulations REGULATORY SUPPORT • Raw materials tested to: - ISO 10993-1 and USP biological evaluation - European Pharmacopeia 3.1.3/3.1.5 (polyolefin) - USP (polyethylene) - ICH Q3D elemental impurities • Registered Drug Master File (Type III) and/or Device Master File • Food contact established with FDA/EU* APPLICATION BULLETIN * FDA/EU compliance information available upon request FUNCTIONALITY TARGET APPLICATIONS DRUG DELIVERY DEVICES SYRINGES & NEEDLES DIAGNOSTICS CATHETERS Clarifying PP Sorbitol-free for transparent applications with reduced migration and improved thermal stability     Lubricant— permanent/ non-migrating Fast acting reduction in friction for wide variety of polymers such as PP, ABS, POM, PC Protection from UV in transparent applications for PP, PE, PETG, COP UV blocking in 290-450nm with no impact on clarity; can be combined with colors (e.g., amber)   Antistatic ready-to- use solution for PP, ABS, PC/ABS Permanent/non-migrating; fast decay time independent of % relative humidity  Gamma/e-beam sterilization protection of the polymer Preserving the properties of PP and COC/COP; reduction in yellowing using Color Compensation Technology (CCT) Reduced material consumption/cycle time—nucleation Fast acting new generation nucleant for PE and PP; improved thermal and mechanical properties allows wall thinning; reduction of tolerance/dimensional problems between different colors Laser marking replacing ink printing/labels Solvent-free, high-speed identification for Nd/YAG laser for PE,PP, ABS, PC, POM     Antioxidants for PE, PP, TPE Thermal protection during converting/downstream sterilization    Brand protection/ anticounterfeit Covert and non-covert systems   Healthcare use limitations apply—see below.

THE JOURNEY AWAITS Polymer Solutions for Adventure Sports Gear For outdoor enthusiasts, the lighter the gear, the better. Add resilience and lasting beauty to your products with various polymer additives and color formulations from Avient. Bring beauty to the outdoor experience with products that pop: • Add vibrancy or brand recognition with custom polymer colorants • Keep your product’s colors brilliant with UV-stable additives • Reduce cycle times and production costs by eliminating secondary painting requirements with molded-in color and advanced polymer formulations from Avient Your outdoor products need to stand the test of time and resist damage from exposure to environmental elements.

LEADING CONSUMER PRODUCTS OEM W A T E R P I T C H E R H A N D L E • Access to the latest colors & effects for inspiration and assistance with brand aesthetics • Meet sustainability expectations while maintaining product and brand integrity • Accelerate product development timeline to meet aggressive commercial deadlines • Offered blue marble effect in Oceanworks PS • Developed a proprietary blue marble aesthetic in a recycled PS, meeting brand and sustainability expectations • Expedited product development to satisfy ambitious timeline requirements • Provided ongoing inspiration and global support throughout the process OnColor™ (Remafin™) Polymer Colorants for polyolefins KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/remafin-concentrates-polyolefins

Environment, Health and Safety. Our health and safety policies, Avient Corporation 33587 Walker Road Avon Lake, OH 44012 2 which apply to all Avient associates, are to safeguard the health and well-being of each person while at work. We prioritize stakeholder engagement and discussion related to implementation of our human rights policy, particularly as it pertains to employee and environmental safety.

Environment, Health and Safety. Our health and safety policies, which apply to all Avient associates, are to safeguard the health and well- being of each person while at work. We prioritize stakeholder engagement and discussion related to implementation of our human rights policy, particularly as it pertains to employee and environmental safety.

APR Recognizes OnColor™ NIR Sortable Colorants from Avient as Preferred for Recyclability Avient Specialty Inks Launches Wilflex™ Epic™ Rio Ready-For-Use Standard Color Inks Wilflex Epic Rio RFU Standard Colors include 33 popular industry colors that allow for vibrant and bold prints. 

ABRE Sustainability Forum to Include Highlights from Avient’s Sustainable Color and Additives Solutions Avient Introduces Durable Orange Nylon Colorants for High Voltage Electrical Vehicle (EV) Connectors Avient Introduces durable orange nylon colorants for High Voltage Electrical Vehicle (EV) Connectors, combining high heat and long-term color stabilit

Avient Launches New Recycled-Content Thermoplastic Elastomers and Metallic Effect Pre-Colored Sulfone Formulations at Fakuma 2024, booth 5106 in Hall New Colorant Chromatics™ Metallic Effect Pre-Colored Sulfone Formulations Launched by Avient at Fakuma 2024 New Colorant Chromatics™ Metallic Effect Pre-Colored Sulfone Formulations Launched by Avient Corporation at Fakuma 2024 To download a high-resolu

Smartbatch™ Combination Colorants & Additives Smartbatch™ Color and Additive Concentrates offered unparalleled UV weathering protection color concentrates for our customer’s solar power stations. These concentrates are a combination of color with a functional performance-enhancing or processing additive, in one solution.

Smartbatch™ Combination Colorants & Additives Smartbatch™ Color and Additive Concentrates offered unparalleled UV weathering protection color concentrates for our customer’s solar power stations. These concentrates are a combination of color with a functional performance-enhancing or processing additive, in one solution.