For the same reasons, Avient is unable to address the probable significance of the unavailable information. 3Copyright © .

For the same reasons, Avient is unable to address the probable significance of the unavailable information. 3Copyright © .

For the same reasons, Avient is unable to address the probable significance of the unavailable information. 3Copyright © .

For the same reasons, Avient is unable to address the probable significance of the unavailable information.

These responsibilities will be addressed at regular meetings of the Board and its committees and will be monitored periodically through performance evaluations of each Board member, each Board Committee, and the Board as a whole. As a premiere provider of polymer materials, services and solutions, Avient aims to embrace the challenges facing society and play an integral role in addressing them. In 2022, Avient is committed to comprehensively understanding our Scope 3 footprint and developing a strategy that begins to address it and further align with science based targets.

Base Resin ABS PA PBT PC PE PEEK PP PPS Barrel Temperatures °F (°C) Rear Zone 400–475 (200–250) 430–500 (220–260) 480–520 (250–270) 480–570 (250–300) 400–445 (200–230) 660–700 (350–475) 400–440 (200–225) 520–600 (270–300) Center Zone 410–480 (205–253) 440–510 (225–265) 483–522 (252–272) 500–580 (260–305) 410–455 (207–237) 670–710 (357–385) 410–450 (205–230) 550–610 (285–310) Front Zone 420–490 (210–257) 450–520 (230–270) 487–527 (254–274) 515–590 (267–310) 420–465 (213–243) 680–720 (363–400) 420–455 (215–235) 570–620 (300–320) Nozzle 425–500 (215–260) 460–530 (235–275) 490–530 (255–275) 530–600 (275–315) 430–475 (220–250) 700–730 (370–395) 430–460 (220–240) 610–620 (320–325) Melt Temperature 425–515 (215–270) 530–580 (276–300) 500–565 (260–300) 530–615 (275–325) 430–495 (220–260) 700–725 (370–385) 430–475 (220–250) 610–635 (320–335) Mold Temperature 140–200 (60–90) 150–200 (65–90) 140–250 (60–120) 160–240 (70–115) 80–140 (25–60) 300–400 (150–200) 80–140 (25–60) 190–300 (90–150) Drying Parameters 190 (90) 2–4 Hours 0.01%–0.15% 180 (80) 4–5 Hours 0.10%–0.20% 275 (135) 3–4 Hours 0.02%–0.04% 250 (125) 3–4 Hours 0.02% 160 (70) 2 Hours 300 (150) 3–4 Hours 0.10% 160 (70) 2 Hours 280 (135) 2–3 Hours 0.01%–0.20% Nozzle Type General Purpose Nylon or ReverseTaper General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose Injection Velocity1 2.0–5.0 in/sec; 50–125 mm/sec Injection Pressure 2,000–4,000 psi; 13,000–30,000 kpa Back Pressure 0–50 psi; 0–350 kpa Screw Speed 25–75 RPM Cushion 0.125"–0.250"; 3.175 mm–6.35 mm Screw Compression Ratio2 2.0:1–2.5:1 Design Guide 7 Base Resin ABS PA PBT PC PE PEEK PP PPS Barrel Temperatures °F (°C) Rear Zone 400–475 (200–250) 430–500 (220–260) 480–520 (250–270) 480–570 (250–300) 400–445 (200–230) 660–700 (350–475) 400–440 (200–225) 520–600 (270–300) Center Zone 410–480 (205–253) 440–510 (225–265) 483–522 (252–272) 500–580 (260–305) 410–455 (207–237) 670–710 (357–385) 410–450 (205–230) 550–610 (285–310) Front Zone 420–490 (210–257) 450–520 (230–270) 487–527 (254–274) 515–590 (267–310) 420–465 (213–243) 680–720 (363–400) 420–455 (215–235) 570–620 (300–320) Nozzle 425–500 (215–260) 460–530 (235–275) 490–530 (255–275) 530–600 (275–315) 430–475 (220–250) 700–730 (370–395) 430–460 (220–240) 610–620 (320–325) Melt Temperature 425–515 (215–270) 530–580 (276–300) 500–565 (260–300) 530–615 (275–325) 430–495 (220–260) 700–725 (370–385) 430–475 (220–250) 610–635 (320–335) Mold Temperature 140–200 (60–90) 150–200 (65–90) 140–250 (60–120) 160–240 (70–115) 80–140 (25–60) 300–400 (150–200) 80–140 (25–60) 190–300 (90–150) Drying Parameters 190 (90) 2–4 Hours 0.01%–0.15% 180 (80) 4–5 Hours 0.10%–0.20% 275 (135) 3–4 Hours 0.02%–0.04% 250 (125) 3–4 Hours 0.02% 160 (70) 2 Hours 300 (150) 3–4 Hours 0.10% 160 (70) 2 Hours 280 (135) 2–3 Hours 0.01%–0.20% Nozzle Type General Purpose Nylon or ReverseTaper General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose Injection Velocity1 2.0–5.0 in/sec; 50–125 mm/sec Injection Pressure 2,000–4,000 psi; 13,000–30,000 kpa Back Pressure 0–50 psi; 0–350 kpa Screw Speed 25–75 RPM Cushion 0.125"–0.250"; 3.175 mm–6.35 mm Screw Compression Ratio2 2.0:1–2.5:1 Comments 1.

Dominic Townsend, President Effective Date: 22 March 2024 Expiration Date: 28 February 2025 Revision Date: 22 March 2024 Avient Corporation - Lehigh Valley, PA 2513 Highland Avenue Bethlehem, PA 18020 U.S.A.

Robert M.

Robert M.

Robert M.