Lightweight, strong and durable, with good heat, flame and chemical resistance

Enhanced Safety: Polymers can be engineered to provide flame resistance and can reduce the risk of thermal runaway, which is critical for EV battery applications.

Enhanced Safety: Polymers can be engineered to provide flame resistance and can reduce the risk of thermal runaway, which is critical for EV battery applications.

Enhanced Safety: Polymers can be engineered to provide flame resistance and can reduce the risk of thermal runaway, which is critical for EV battery applications.

TIER 1 AEROSPACE SUPPLIER S E A T I N G S T R U C T U R A L C O M P O N E N T • Reduce weight to improve fuel economy • Pass FAA flame, smoke, toxicity requirements • Meet structural requirements • Simplify manufacturing process • Lowered weight ~40% versus aluminum while maintaining the strength performance properties • Formulated a PES material to satisfy flame, smoke, toxicity (FST) standards for commercial aircraft • Passed and/or exceeded customer’s impact testing specifications • Provided an injection moldable hybrid glass/carbon fiber solution that enabled lower viscosity and better processability for thin wall parts Complēt™ Long Hybrid (Carbon + Glass) Fiber Reinforced PES Composite KEY REQUIREMENTS WHY AVIENT?

Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. The non-GAAP financial measures include: Adjusted Earnings Per Share, Adjusted EBITDA and Adjusted EBITDA margins. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

PRODUCT BULLETIN Non-PFAS Polymer Process Aids for Extrusion in Polyolefins Cesa™ and Hiformer™ Non-PFAS Process Aids are formulated without the use of fluorochemicals. These non- PFAS processing aids can be tailored to any carrier. WHY NON-PFAS PROCESSING AIDS?

OnColor™ Color Concentrates for Non-Phtalate PVC Formulations Plasticizers are a major component in PVC formulations. There are different chemistries, including formulations that contain phthalates and non-phthalate plasticizers. Due to the rise in non-phthalate plasticizer demand, Avient offers a range of color concentrates suitable for these formulations.

The non-GAAP financial measures include: Adjusted Earnings Per Share, Net Debt / Adjusted EBITDA, and Adjusted EBITDA. EBITDA and Adjusted EBITDA are non-GAAP financial measures that management uses in evaluating operating performance. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

The non-GAAP financial measures include Adjusted Earnings Per Share and Adjusted EBITDA. EBITDA and Adjusted EBITDA are non-GAAP financial measures that management uses in evaluating operating performance. The presentation of these measures may be different from non-GAAP financial measures used by other companies.