Cesa™ Aversive Technology for Wire & Cable Protection Masterbatch additives for long-term cable protection against rats and termites, compliant with the EU Biocidal Product Regulation (BPR) PRODUCT BULLETIN PRODUCT DESCRIPTION Cesa™ Aversive Technologies are masterbatches which, when incorporated into cable jackets, provide long-term protection against gnawing by rats and termites. Cesa Aversive Technologies also support sustainability by contributing to cables with longer lasting protection. Longer lasting protection can help avoid unplanned service breakdowns and associated high costs for repairing or installing brand new replacement cables.

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. The portfolio includes formulations for UV protection, friction reduction, protection against oxidation, improved clarity, gamma/e-beam sterilization protection, reduction of static electricity buildup, laser marking/welding, and more. 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.

Global Chemical Management Policy AVIENT CORPORATION AND SUBSIDIARIES At Avient, we strive to conduct our business activities in a manner that is protective of health and the environment, while using a scientific and risk-based approach to chemical management. Utilizing Responsible Care® Initiatives and Avient’s Product Stewardship Policy, we conduct these protective activities for the chemicals we produce, purchase and sell. Protecting our associates, neighbors and the environment in the communities in which we operate, by understanding the health and environmental impact of our raw materials and products where hey are manufactured or used

Solutions to preserve and protect natural resources and human life

It also continued to offer its programming virtually to a geographically dispersed audience, including associates from the newly created Avient Protective Materials.

ColorMatrix™ Lactra Innovative Dairy Protection

Cesa™ Dry Additives desiccant masterbatches eliminate the need for predrying resin before processing and also help to protect metal tools from oxidation.

It works to create an active barrier against oxygen ingress, helping to enhance product protection and extend shelf life.

This additive will protect the door from cracking as it comes into contact with copper particles over time.

Coupled with their ability to be used across a variety of different resins, These antimicrobial additives provided significant value while protecting against microbial degradation, mold and mildew.