183171 YE SAN MASTERBATCH 183172 GN SAN MASTERBATCH

4001-WT-74 WT PA MASTERBATCH 2-PK-74 PK PA12 MASTERBATCH

407937 PU MABS MASTERBATCH 407938 PU PA MASTERBATCH

399957 BL ABS MASTERBATCH 400014 BL ABS MASTERBATCH

LL FDM 77993 TN PP MASTERBATCH UR 238104 BL PP MASTERBATCH

Mevopur™ Healthcare Functional Additives Laser Welding Additives for Medical Devices Laser welding has become a technology of choice to join plastic parts of complex medical devices. Avient uses a “systems approach” to develop the laser welding solution most adapted to your project, taking into consideration the following aspects: • Transmitting and absorbing parts • Polymer type and grade • Dispersion of the additive in the final part • Sufficient and consistent loading of the additive • Part design: attention to flow separation at the welding interface • Color and opacitiy • Quality control – e.g. establish suitable control parameters (UV Visible Spectra) • Laser wavelength and processing parameter Mevopur™ Healthcare Functional Additives formulated for laser welding are designed for use in healthcare applications. 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 • Available as additive concentrates, ready-to-use additive formulations or ready-to-use additive/ colorant formulations for different polymers 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; exceptions may occur Healthcare use limitations apply—see below.

These volumetric dosing systems optimize the benefits of liquid colorant and additive technologies. Meter liquid colors and additives cleanly and accurately each and every time with ColorMatrix Flexcart

In addition, the additive is compatible with many different rPET grades to help brand owners achieve their sustainability targets.

Rob Bindner, vice president and general manager, Color and Additives for PolyOne commented, “The ISO 9001-2008 certification is one more example of our continued investment in driving world class performance to serve our customers.  In addition, our North Baltimore, OH facility has taken the added step of being TS 16949 certified, reflecting our commitment to the automotive market.”

Avient to feature its latest sustainable solutions of colorants and functional additives for dyes, chemicals, finishes, and spin-dyeing, at ITMA 2023 Colorants and Additives from Avient for Sustainable Luxury Plastic Packaging to be Featured at LUXE PACK New York