This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com PREPERM materials are used in these applications: • Mechanical phase shifters in base station antennas • Radiator disks in base station antennas • Radomes for automotive radars • Lenses in SatCom devices

KEY CHARACTERISTICS • Provides laser marking options of silicone materials • Eliminates the needs for etching and embossing • Faster and cleaner than pad printing • High contrast, permanent markings • Mechanical properties of the silicone matrix are maintained • Compatible with various types of lasers • Chemically resistant • Available in pre-colored or natural MARKETS AND APPLICATIONS Silcosperse LM Laser Marking additive dispersions are suitable for a variety of applications within industries such as: • Consumer Goods • Electronics • Healthcare • Industrial • Transportation • Wire & Cable Typical applications and purposes include: • Traceability, UPC bar-coding, branding • Unique Device Identification (UDI), medical device ID’s • Serialization for pharmaceutical packaging • Safety taggants & equipment • Automotive components • Wire & cable part numbers or gauge size www.avient.com Copyright © 2020, Avient Corporation.

It is suitable for high- wear or high-touch environments such as: • Automotive interior components • Small appliances • Consumer & handheld electronics • Medical devices • Consumer & cosmetic packaging www.avient.com Copyright © 2022, Avient Corporation.

KEY CHARACTERISTICS • Derived from end-of-life tires • Available for multiple resins and custom solutions • Retains performance characteristics of traditional carbon black in plastics • Enhances sustainable product offerings • Provides long-term price stability • Passes REACH and RoHS requirements • Prop 65 letters available MARKET AND APPLICATIONS OnColor RC Environmental Black is a sustainable solution across a wide variety of industries and applications, including: • Automotive • Wire and cable • Building and construction • Appliances • Electrical and electronics • Industrial molding applications • Office furniture Avient OnColor RC Environmental Black is offered for multiple resins and also for custom solutions: CC10289240WE OnColor RC Environmental Black PE CC10284887WE OnColor RC Environmental Black TPU CC10287020WE OnColor RC Environmental Black PC CC10287026WE OnColor RC Environmental Black PS CC10287028WE OnColor RC Environmental Black PP CC10287033WE OnColor RC Environmental Black ABS www.avient.com Copyright © 2020, Avient Corporation.

APPLICATIONS • Automotive, consumer products, E&E products • PP, ABS, PC co-polyester, PA6, PA 66, PA12, and others on request KEY BENEFITS • Up to 10 hours glow depending on resin, activation energy, and pigment loading • Unlimited repetition of energy accumulation and emission process • Excellent temperature and chemical stability • Excellent weathering fastness and lightfastness • Limited influence on mechanical properties • Formulated with low-concern substances Copyright © 2023, Avient Corporation.

KEY CHARACTERISTICS • Available in standard metallic finishes or custom colors • Premium grade special-effect pigments • Uniquely formed particles provide an enhanced metallic effect • Molded-in color eliminates scratching or chipping • Cost effective replacement for painted, plated or metal parts MARKETS AND APPLICATIONS OnColor Brilliant Metallic Colorants add depth and vibrancy to: • Packaging, including premium cosmetics or luxury caps • Transportation, such as interior or exterior automotive trim and components • Consumer goods • Appliances www.avient.com Copyright © 2020, Avient Corporation.

KEY CHARACTERISTICS • Available in standard metallic finishes or custom colors • Premium grade special-effect pigments • Uniquely formed particles provide an enhanced metallic effect • Molded-in color eliminates scratching or chipping • Cost effective replacement for painted, plated or metal parts MARKETS AND APPLICATIONS OnColor Brilliant Metallic Colorants add depth and vibrancy to: • Packaging, including premium cosmetics or luxury caps • Transportation, such as interior or exterior automotive trim and components • Consumer goods • Appliances www.avient.com Copyright © 2020, Avient Corporation.

KEY CHARACTERISTICS • Derived from recycled content including end-of-life tires • Available for multiple resins and custom solutions • Retains performance characteristics of traditional carbon black in plastics • Passes REACH and RoHS requirements • Prop 65 letters available • Certified by TÜV Rheinland • PCF calculation available on request MARKET AND APPLICATIONS OnColor REC Polymer Colorants are sustainable solutions across a wide variety of industries and applications, including: • Automotive • Wire and cable • Building and construction • Appliances • Electrical and electronics • Industrial molding applications • Office furniture 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation.