EN ISO 13485:2016 H61173 01.03. 2025 29.02. 2028 Avient Colorants Sweden AB Järnyxegatan 7 Box 9053 200 39 Malmö Sweden Design and manufacture of colour and additive concentrates and specialty compounds for the Healthcare and Medical device market.

We are focused on driving profitable, organic, top-line growth while expanding margins," added Dr. https://www.avient.com/investors https://edge.media-server.com/mmc/p/izyekkyu https://www.avient.com/investors https://register.vevent.com/register/BI3c8fe685f32648e0abfb1ac2c77a59d9 https://www.avient.com/investors/events-presentations 3 Non-GAAP Financial Measures The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. For more information, visit https://www.avient.com.

Base Resin PC PC/PSU PES PEI PP ABS PEEK PA Barrel Temperatures* °F (°C) Rear Zone 530–560 (277–293) 550–575 (288–302) 660–700 (349–371) 675–725 (357–385) 390–420 (199–216) 425–460 (219–238) 680–730 (360–388) 430–500 (221–260) Center Zone 515–560 (269–288) 540–565 (282–296) 650–690 (343–366) 655–710 (352–377) 380–405 (193–207) 415–450 (213–232) 670–710 (354–377) 420–490 (216–254) Front Zone 510–525 (266–274) 530–555 (277–291) 640–680 (338–360) 655–700 (346–371) 370–395 (188–202) 405–440 (207–227) 650–690 (343–366) 410–480 (210–249) Nozzle 520–535 (271–280) 540–565 (282–296) 650–690 (343–366) 665–710 (352–377) 380–400 (193–204) 415–450 (213–232) 660–700 (349–371) 420–490 (216–254) Melt Temperature 525–560 (274–293) 530–580 (277–304) 650–700 (343–371) 660–730 (349–388) 375–395 (191–202) 410–460 (210–238) 650–730 (343–388) 420–500 (216–260) Mold Temperature 175–250 (80–121) 160–220 (71–104) 280–350 (138–177) 275–350 (135–177) 100–135 (38–57) 150–180 (66–82) 300–425 (149–219) 160–230 (71–110) Pack & Hold Pressure 50%–75% of Injection Pressure Injection Velocity in/s 0.5–2.0 Back Pressure psi 50 Screw Speed rpm 40–70 40–70 40–70 40–70 40–70 40–70 40–70 40–70** Drying Parameters °F (°C) 6 hrs @ 250 (121) 4 hrs @ 250 (121) 4 hrs @ 275 (135) 4 hrs @ 250 (121) 3 hrs @ 300 (150) 2 hrs @ 200 (93) 3 hrs @ 275 (135) 4 hrs @ 180 (82) Cushion in 0.125–0.250 Screw Compression Ratio 2.0:1–2.5:1 2.0:1–2.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 2.5:1–3.5:1 Nozzle Type General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose Reverse Taper Clamp Pressure 5–6 Tons/in2 * A reverse temperature profile is important to obtain optimum conductive properties. Cut vent depths to: - PC Compounds: 0.001"–0.002" depth and 0.250" width - PC/PSU Compounds: 0.002"–0.003" depth and 0.250" width - PES Compounds: 0.003"–0.004" depth and 0.250" width - PEI Compounds: 0.001"–0.003" depth and 0.250" width - PP Compounds: 0.001"–0.002" depth and 0.250" width - ABS Compounds: 0.0015"–0.0025" depth and 0.250" width - PEEK Compounds: 0.002"–0.004" depth and 0.250" width - Nylon Compounds: 0.002" min. depth and 0.250" width • Increase vent depth to 0.040" (1.0mm) at 0.250" (4.0mm) away from the cavity and vent to atmosphere.

Sweden Filial Address: Drottninggatan 56 411 07 GÖTEBORG County and municipality: Västra Götaland, Göteborg Note: MANAGING DIRECTOR 630516 Palm, Christoph, Gruss Strooss 35, L-9991 WEISWAMPACH, LUXEMBURG AUDITORS 556053-5873 Ernst & Young Aktiebolag, Box 7850, 103 99 STOCKHOLM Represented by: 850807-5135 PRINCIPALLY RESPONSIBLE AUDITOR 850807-5135 Edman, Mikael Thomas Gunnar, c/o Ernst & Young AB, 401 82 GÖTEBORG SIGNATORY POWER Signatory power alone by Palm, Christoph FINANCIAL YEAR Registered financial year: 0101 - 1231 DATE OF REGISTRATION OF CURRENT AND PREVIOUS BUSINESS NAMES 2021-11-29 Avient S.à r.l., Sweden Filial 2018-08-28 PolyOne S.à.r.l., Sweden Filial INFORMATION ABOUT THE FOREIGN COMPANY B226205 Avient S.á.r.l. 19, Route de Bastogne L-9638 Pommerloch LUXEMBURG Registered office of the foreign company: Pommerloch Name of the register in which the foreign company is registered: e-Certificate of registration Swedish Companies Registration Office BRANCH D1a- 6858922 Registration number Date of registration of the company Document created on Date of registration of current name Page 516411-5031 2018-08-28 2021-11-30 17:11 2021-11-29 3 (3) RCS, Registre de Commerce, Luxembourg Business Register LUXEMBURG Foreign company's financial year: 0101 - 1231 The above information is an extract from the Trade and Industry Register Bolagsverket, the Swedish Companies Registration Office.

Both TPEs and LSR can be used to add a soft grip on top of a hard substrate. CHECK OUT THIS BEGINNERS GUIDE TO TPES https://www.avient.com/idea/video-advances-overmolding https://www.avient.com/products/thermoplastic-elastomers/tpe-knowledge-center/beginners-guide P ro du ct P er fo rm an ce Market Pricing ($/lb.) PCF COMPARISON https://www.carbon-minds.com/lca-database-for-chemicals-and-plastics/ https://www.silicones.eu/wp-content/uploads/2019/05/SIL_exec-summary_en.pdf https://www.avient.com/idea/making-plastic-parts-more-sustainable 1http://www.ptonline.com/articles/getting-into-lsr--part-iv-how-lsr-tooling-is-different Tooling Costs PRODUCTION CONSIDERATIONS In nearly every case, molds needed for LSR fabrication require more precision and tooling expertise than those used to manufacture TPE parts.

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