Breaking Tenacity (g/d) Tensile Modulus (g/d)

To compare performance, the internal iPhone accelerometer measured the Peak G impact force upon the phones when dropped. The lower the peak G value, the less potential damage is done to the phone.

Examples include: • Dyneema®, the world’s strongest fiber™, enables unmatched levels of performance and protection for end-use applications, including ballistic personal protection, marine and sustainable infrastructure and outdoor sports • Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy • Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint • Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility Avient is certified ACC Responsible Care®, a founding member of the Alliance to End Plastic Waste and certified Great Place to Work®. Investor Relations Contact: Giuseppe (Joe) Di Salvo Vice President, Treasurer and Investor Relations Avient Corporation +1 440-930-1921 giuseppe.disalvo@avient.com Media Contact: Kyle G.

Toxicity for Reproduction PROPERTY DETAIL Physical State Solid Form Powder/ Beads Color Black Odor Odorless Melting Point 3550°C Boiling Point 500–600°C Partition Coefficient: N-octanol/Water Not Applicable Bulk Density 1.7-1.8 g/cm3 (20°C) Water Solubility Insoluble Self-ignition Temperature >284°F Flammability >45 s Explosiveness 50 g/m3 PHYSICAL/CHEMICAL PROPERTIES EXPOSURE HUMAN HEALTH SAFETY ASSESSMENT Human Health Carbon Black, when generally used as noted above is bound into a matrix. Elemental Carbon is widely distributed in nature and is an essential element in the components of all living organisms.

X ET-39568-01A1-2 Natural AH YELLOW 137C 2 SC

Synprene SY0200-0001 RoHS 80A Natural PG 351241.03 RD PP SL SC

09SCW078976CAA CM SC 78976 A X15502005902 NATURAL

600 A ZIP 5 NATURAL LOONEY PURPLE SC

Onflex-S K 60A-3E1769 natural UV 050GN2035 SC GREEN

055BU2019 DK BLUE EVA SC GEON 8700X NATURAL 0230