Maxxam™ BIO bio-based polyolefins are formulated with bio-based resin and/or 10-50% natural filler from renewable plant sources including olive seed powder and cellulose fiber. Formulated with bio-based resin and/or 10-50% natural filler

By varying texture, a material without a natural matte finish can be made to look dull, light refraction can be adjusted, and grip of the application can be enhanced.  If a matte finish is required, a rougher mold texture should be used (or a GLS product such as GLS Versalloy™ TPV Alloys, which naturally produce a matte surface).

Because their natural color is usually cream, white, beige or translucent, TPEs are very easy to color. You can also make TPEs out of biopolymers, which are natural polymers produced by the cells of living organisms. For example, other plastics made out of natural resources such as sugar cane can be repurposed into TPEs to create new products.

Shrinkage Due to their anisotropic nature, GLS TPEs shrink more in the flow direction than in the cross-flow direction. For maximum flexibility, the design should be naturally or geometrically balanced. Natural, light-colored or clear formulations will more easily show contamination or discoloration.

Liquid colorants are helping to minimize the environmental impact of coloring in a number of ways: • Liquid carrier systems are typically made largely from natural oil-based renewable sources • Liquid systems can be dosed with the highest degree of accuracy and control, minimizing wastage through overdosing • ColorMatrix’s latest PLANETPAK™ delivery packs have a fully recyclable outer and are engineered to enable 99% product recovery allowing further efficiencies to be made • The concentrated nature of liquid colorant systems mean that inventory requirements are inherently very low.

Liquid colorants are helping to minimize the environmental impact of coloring in a number of ways: • Liquid carrier systems are typically made largely from natural oil-based renewable sources • Liquid systems can be dosed with the highest degree of accuracy and control, minimizing wastage through overdosing • ColorMatrix’s latest PLANETPAK™ delivery packs have a fully recyclable outer and are engineered to enable 99% product recovery allowing further efficiencies to be made • The concentrated nature of liquid colorant systems mean that inventory requirements are inherently very low.

PRODUCT SELECTION GUIDE WIRE & CABLE SOLUTIONS Specialty Engineered Materials High performance insulation, jacketing, and cross-web formulations for the wire and cable industry Syncure™ XLPE Cross-linkable Polyethylene Formulations • Ambient curing • Resistant to heat, oil, creep, & abrasion • Low temperature properties • Low capital investment • DBDPE-free grades available • UL/CSA bulletins Maxxam™ FR Flame Retardant Polyolefin Formulations • FEP alternative • Fire performance • UL 444 & plenum yellow card compliance • Low dielectric • High extrusion speeds • Thin wall extrudability Maxxam™ SY Foamable Flame Retardant Formulations • Low dielectric • Uniform cell structure • Crush & heat resistance • Ease of chemical foaming ECCOH™ Low Smoke and Fume Non-Halogen Formulations • Improved fire safety • Low smoke, fume, non-halogen (LSFOH) formulations ECCOH™ XL Cross-Linkable Solutions • Non-halogen, low smoke, toxicity, & corrosiveness • Excellent mechanical & electrical properties • Easily processed • Operating temperature of 90°C • Moisture cure technology Synprene™ Flame Retardant Thermoplastic Elastomers • Low temperature brittleness (LTB) resistance • Easily colored FireCon™ CPE Insulation Jacketing Formulations • Resistance to harsh environments • Sunlight resistance ECCOH™ XL 8148 Non-halogen, low smoke, toxicity, & corrosiveness EN50618 Syncure™ S100FH Horizontal flame UL 44 Syncure™ S100FH-XUV Horizontal flame, UV resistant UL 44 Syncure™ S100FH-UV Horizontal flame, FV-1 flame, UV resistant UL 44, UL 4703 Syncure™ S100FV VW-1 flame UL 44 Syncure™ S100FV-UV VW1, UV resistant UL 44 Syncure™ S112NA Non-flame retardant CSA 22.2 Syncure™ S120NA Non-flame retardant NSF 61 Syncure™ S200FH Horizontal flame, DBDPE-free UL 44 Syncure™ S200FV VW-1, DBDPE-free UL 44 INSULATION FOR POWER CABLE SYSTEMS Low Voltage Power Cables • Resistance to heat, oil, creep, & abrasion • Low capital investment INSULATION & CROSS-WEBS FOR DATA CABLE SYSTEMS Category Cables • FEP alternative • Low dielectric constant • High extrusion speeds & thin wall capability • Flexibility Maxxam™ FR 0521-48 R1 Low smoke & fume, non-halogen UL 444 Maxxam™ FR 0587-21 R3 Halogenated to plenum performance UL 444 Optical Fiber Cables • Resistance to harsh environments, chemicals, & sunlight • Low temperature brittleness (LTB) resistance • Low smoke & toxicity ECCOH™ 6649 UV Low DD Low smoke & fume, non-halogen Meets customer-specific flame requirements Coaxial Cables • Flexibility • Low dielectric constant • Uniform cell structure • Crush & heat resistance Maxxam™ SY 89-22-7 Foamable Meets customer-specific flame requirements JACKETING FOR POWER & DATA CABLE SYSTEMS Low & Medium Voltage Jacketing • Resistance to harsh environments, chemicals, & UV degradation • Low temperature brittleness (LTB) resistance • Low smoke & toxicity • Flexibility • High extrusion speeds • Easily colored FEATURES SUBMARKETS & USES FireCon™ CPE 30-33 RoHS Black Flame retardant, flexible Building & construction, industrial, FireCon™ CPE 37-36 RoHS Black Flame retardant, flexible Building & construction, industrial, FireCon™ CPE 30-20 RoHS Natural Flame retardant, flexible Building & construction, industrial, ECCOH™ 5549 UV Low smoke & fume, non-halogen, flame retardant Building & construction, industrial ECCOH™ 6649 UV Low DD Low smoke & fume, non-halogen, flame retardant Optical fiber, ducts ECCOH™ 5981 UV Low smoke & fume, non-halogen, flame retardant Industrial, Teck 90 wire Synprene™ RT5180 Flame retardant, LTB resistance Building & construction, industrial Synprene™ RT5180UV Flame retardant, LTB resistance Building & construction, industrial Synprene™ RT3870M Flame retardant, LTB resistance Building & construction, industrial 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation.

Solutions for rPET Converters ISSUE AVIENT SOLUTION WHAT IT IS WHAT IT DOES Color consistency, yellowing ColorMatrix™ SmartHeat RHC Tone Recycle-friendly toner containing APR approved SmartHeat RHC process aid Corrects the natural yellowing of PET through the recycle process while also reducing yellowing at root cause.

Senior management believes these measures are useful to investors because they allow for comparison to PolyOne's performance in prior periods without the effect of items that, by their nature, tend to obscure PolyOne's operating results due to the potential variability across periods based on timing, frequency and magnitude.

It is the responsibility of every associate at Avient, including contractors, to understand these commitments and support them through their daily actions including conformance with our programs and procedures, making safe decisions and protecting our natural resources.