Nymax BIO low water absorption PA formulations provide excellent dimensional stability and property retention after conditioning, solving the problem of water uptake (hygroscopy) for finished parts. PC or PA also recommended Regrind 1.

Injection Molding Parameters Base Resin PPA PPS PA 6/6 PA 12 Barrel Temperatures °F (°C)* Rear Zone 550–580 (288–305) 550–580 (288–305) 440–490 (227–254) 440–480 (227–250) Center Zone 560–600 (293–316) 560–615 (293–324) 470–510 (243–266) 460–510 (238–266) Front Zone 580–620 (304–327) 590–630 (310–333) 490–540 (254–282) 480–520 (250–271) Nozzle 575–615 (302 –324) 600–625 (316–330) 520–570 (271–300) 500–530 (260–277) Melt Temperature °F (°C) 575–615 (302–324) 600–625 (316–330) 520–570 (271–300) 500–530 (260–277) Mold Temperature °F (°C) 250–300 (121–150) 250–300 (121–150) 150–200 (66–93) 150–200 (66–93) Pack and Hold Pressure 50–80% of Injection Pressure Injection Velocity 1.0–3.0 in/sec Back Pressure 25–100 psi Screw Speed 25–75 rpm Drying Parameters °F (°C) 6 hours @ 175 (80) 6 hours @ 300 (150) 3 hours @ 180 (82) 3 hours @ 180 (82) Cushion 0.125–0.250 in Screw Compression Ratio 2.5:1–3.5:1 2.0:1–2.5:1 2.5:1–3.5:1 2.5:1–3.5:1 Nozzle Type General Purpose General Purpose Reverse Taper Reverse Taper Clamp Pressure 4–5 tons/in2 of projected area of cavities and runner system * Barrel temperatures should be elevated for compounds designed for electrical insulative properties.

Social • Soutenir les droits fondamentaux de l’homme et ne pas avoir recours au travail forcé, au travail des enfants ou au travail provenant de la traite des êtres humains. • Traiter les employés avec respect et s’abstenir de harceler ou de faire preuve de discrimination à l’égard des personnes en fonction de leur origine ethnique, sexe, orientation sexuelle, identité sexuelle, âge, couleur, religion, origine nationale, handicap, informations génétiques, statut d’ancien combattant protégé ou autres classifications protégées par la loi. • S’approvisionner de façon responsable en tantale, en étain, en tungstène et en or ou leurs dérivés (métaux 3TG). Les produits fournis à Avient ne doivent pas financer, ou soutenir directement ou indirectement des groupes armés en République démocratique du Congo ou dans un pays voisin (les « pays couverts », c’est-à-dire les pays limitrophes), et doivent respecter l’Énoncé de politique sur les minerais de conflit d’Avient concernant les produits fournis à Avient.

Unified social credit code: 91320412MA1NMF5W4P is in conformity with Quality Management System Standard: GB/T19001-2016 / ISO9001:2015 The certificate is valid to the following product(s)/service: Textile (Yarn), Glass Products (Yarn) Coating Processing Registration Address/ Physical Address: R&D Workshop 5, No. 8, Lanxiang Road, West Taihu Science and Technology Industrial Park, Changzhou City, Jiangsu Province, P.

MOVING HIGH PERFORMANCE FIBERS FORWARD LOCATIONS Headquarters, R&D, Manufacturing FIBER-LINE® LLC 3050 Campus Drive Hatfield, PA 19440 +1 215.997.9181 fiber@fiber-line.com Manufacturing Operations FIBER-LINE® LLC 280 Performance Drive SE Hickory, NC 28602 +1 828.326.8700 fiber@fiber-line.com EMEA & Asia Pacific Operations FIBER-LINE® INTERNATIONAL B.V.

For the same reasons, Avient is unable to address the probable significance of the unavailable information. Moving up the value chain, and expanding addressable market size by providing materials solutions in select and prioritized areas MARKETS TECHNOLOGY CUSTOMER SCALE Copyright © . Moving up the value chain, and expanding addressable market size by providing materials solutions in select and prioritized areas MARKETS TECHNOLOGY CUSTOMER SCALE +100 to +200 bps revenue growth above GDP Copyright © .

Adjusted EPS for the second quarter exceeded our guidance as a result of favorable margins in both segments,” said Robert M. For the same reasons, the Company is unable to address the probable significance of the unavailable information.

Adjusted EPS for the third quarter of $0.57 was slightly ahead of our guidance of $0.56,” said Robert M. For the same reasons, the company is unable to address the probable significance of the unavailable information.

For the year, SEM grew operating income 13%, as demand for our composites technologies continues to strengthen,” said Robert M. For the same reasons, the Company is unable to address the probable significance of the unavailable information. 4 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.

I’m very pleased with our results as second quarter sales and adjusted EPS reached all-time highs driven by our portfolio of sustainable solutions and continued strong demand conditions,” said Robert M. For the same reasons, the Company is unable to address the probable significance of the unavailable information. 5 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.