APPLICATIONS • Aerospace • Automotive • Building & construction • Public transportation • Wire & cable IMPACT • Reduce spread of fire and heat release • Limit quantity of smoke to allow people to find their way to safety more easily • Limit toxicity and acidity of gases so people are less likely to be overcome by fumes • Enhance char formation, avoiding droplets which can proliferate fire • Meet regulation and legislation requirements 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation.

EU and US food contact, toy, UL 94 recognition PRODUCT BULLETIN Copyright © 2023, Avient Corporation.

On the bottom line, adjusted EBITDA margins expanded 30 basis points to 17.2%. Three Months Ended June 30, 2025 2024 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) $ EPS(1) Net income attributable to Avient common shareholders $ 52.6 $ 0.57 $ 33.6 $ 0.36 Special items, after-tax (Attachment 3) 5.7 0.07 21.8 0.24 Amortization expense, after-tax 15.2 0.16 14.8 0.16 Adjusted net income / EPS $ 73.5 $ 0.80 $ 70.2 $ 0.76 (1) Per share amounts may not recalculate from figures presented herein due to rounding Six Months Ended June 30, 2025 2024 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) $ EPS(1) Net income attributable to Avient common shareholders $ 32.4 $ 0.35 $ 83.0 $ 0.90 Special items, after-tax (Attachment 3) 81.4 0.89 27.3 0.30 Amortization expense, after-tax 29.7 0.32 29.7 0.32 Adjusted net income / EPS $ 143.5 $ 1.56 $ 140.0 $ 1.52 (1) Per share amounts may not recalculate from figures presented herein due to rounding 7 Attachment 2 Avient Corporation Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended June 30, Six Months Ended June 30, 2025 2024 2025 2024 Sales $ 866.5 $ 849.7 $ 1,693.1 $ 1,678.7 Cost of sales 588.6 592.1 1,152.0 1,142.9 Gross margin 277.9 257.6 541.1 535.8 Selling and administrative expense 181.8 185.1 444.3 369.3 Operating income 96.1 72.5 96.8 166.5 Interest expense, net (24.7) (26.6) (51.6) (53.2) Other expense, net (0.5) (0.9) (0.9) (1.8) Income before income taxes 70.9 45.0 44.3 111.5 Income tax expense (17.4) (11.2) (10.7) (28.0) Net income $ 53.5 $ 33.8 $ 33.6 $ 83.5 Net income attributable to noncontrolling interests (0.9) (0.2) (1.2) (0.5) Net income attributable to Avient common shareholders $ 52.6 $ 33.6 $ 32.4 $ 83.0 Earnings per share attributable to Avient common shareholders - Basic: $ 0.57 $ 0.37 $ 0.35 $ 0.91 Earnings per share attributable to Avient common shareholders - Diluted: $ 0.57 $ 0.36 $ 0.35 $ 0.90 Cash dividends declared per share of common stock $ 0.2700 $ 0.2575 $ 0.5400 $ 0.5150 Weighted-average shares used to compute earnings per common share: Basic 91.5 91.3 91.5 91.3 Diluted 91.8 92.2 91.8 92.0 8 Attachment 3 Avient Corporation Summary of Special Items (Unaudited) (In millions, except per share data) Special items (1) Three Months Ended June 30, Six Months Ended June 30, 2025 2024 2025 2024 Cost of sales: Restructuring costs, including accelerated depreciation $ (2.6) $ 0.2 $ (6.7) $ 3.8 Environmental remediation costs (1.8) (21.8) (6.7) (25.8) Reimbursement of previously incurred environmental costs 0.6 — 1.9 — Impact on cost of sales (3.8) (21.6) (11.5) (22.0) Selling and administrative expense: Restructuring and employee separation costs (2.7) (2.8) (7.8) (3.5) Legal and other (0.5) (2.3) (0.9) (5.8) Cloud-based enterprise resource planning system impairment — — (86.3) — Acquisition related costs — (0.5) — (2.1) Impact on selling and administrative expense (3.2) (5.6) (95.0) (11.4) Impact on operating income (7.0) (27.2) (106.5) (33.4) Interest expense, net - financing costs (0.3) (1.0) (2.0) (1.0) Other income, net — 0.1 — 0.1 Impact on income before income taxes (7.3) (28.1) (108.5) (34.3) Income tax benefit on special items 1.6 7.0 27.1 8.4 Tax adjustments(2) — (0.7) — (1.4) Impact of special items on net income $ (5.7) $ (21.8) $ (81.4) $ (27.3) Diluted earnings per common share impact $ (0.07) $ (0.24) $ (0.89) $ (0.30) Weighted average shares used to compute adjusted earnings per share: Diluted 91.8 92.2 91.8 92.0 (1) Special items include charges related to specific strategic initiatives or financial restructuring such as: consolidation of operations; debt extinguishment costs; costs incurred directly in relation to acquisitions or divestitures; employee separation costs resulting from personnel reduction programs, plant realignment costs, executive separation agreements; asset impairments; settlement gains or losses and mark-to- market adjustments associated with gains and losses on pension and other post-retirement benefit plans; environmental remediation costs, fines, penalties and related insurance recoveries related to facilities no longer owned or closed in prior years; gains and losses on facility or property sales or disposals; results of litigation, fines or penalties, where such litigation (or action relating to the fines or penalties) arose prior to the commencement of the performance period; one-time, non-recurring items; and the effect of changes in accounting principles or other such laws or provisions affecting reported results. (2) Tax adjustments include the net tax impact from non-recurring income tax items and certain adjustments to uncertain tax position reserves and valuation allowances. 9 Attachment 4 Avient Corporation Condensed Consolidated Balance Sheets (In millions) (Unaudited) June 30, 2025 December 31, 2024 ASSETS Current assets: Cash and cash equivalents $ 474.5 $ 544.5 Accounts receivable, net 523.4 399.5 Inventories, net 387.5 346.8 Other current assets 109.0 131.3 Total current assets 1,494.4 1,422.1 Property, net 986.1 955.3 Goodwill 1,754.6 1,659.7 Intangible assets, net 1,529.3 1,450.4 Other non-current assets 368.9 323.6 Total assets $ 6,133.3 $ 5,811.1 LIABILITIES AND SHAREHOLDERS' EQUITY Current liabilities: Short-term and current portion of long-term debt $ 0.5 $ 7.7 Accounts payable 439.4 417.4 Accrued expenses and other current liabilities 297.4 331.0 Total current liabilities 737.3 756.1 Non-current liabilities: Long-term debt 2,020.0 2,059.3 Deferred income taxes 306.9 260.4 Other non-current liabilities 695.1 405.7 Total non-current liabilities 3,022.0 2,725.4 SHAREHOLDERS' EQUITY Avient shareholders’ equity 2,358.3 2,313.8 Noncontrolling interest 15.7 15.8 Total equity 2,374.0 2,329.6 Total liabilities and equity $ 6,133.3 $ 5,811.1 10 Attachment 5 Avient Corporation Condensed Consolidated Statements of Cash Flows (Unaudited) (In millions) Six Months Ended June 30, 2025 2024 Operating activities Net income $ 33.6 $ 83.5 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 91.9 89.2 Cloud-based enterprise resource planning system impairment 71.6 — Share-based compensation expense 4.6 9.0 Changes in assets and liabilities: Increase in accounts receivable (102.9) (97.0) Increase in inventories (20.8) (27.3) Increase in accounts payable 1.4 11.9 Environmental insurance recovery 34.0 — (Decrease) increase in incentive accruals (40.6) 5.1 Accrued expenses and other assets and liabilities, net (11.1) (11.3) Net cash provided by operating activities 61.7 63.1 Investing activities Capital expenditures (39.5) (55.8) Proceeds from plant closures — 3.4 Other investing activities — (2.1) Net cash used by investing activities (39.5) (54.5) Financing activities Payments on long-term borrowings (50.2) (4.5) Cash dividends paid (49.4) (47.0) Other financing activities (6.8) (3.3) Net cash used by financing activities (106.4) (54.8) Effect of exchange rate changes on cash 14.2 (10.2) Decrease in cash and cash equivalents (70.0) (56.4) Cash and cash equivalents at beginning of year 544.5 545.8 Cash and cash equivalents at end of period $ 474.5 $ 489.4 11 Attachment 6 Avient Corporation Business Segment Operations (Unaudited) (In millions) Operating income and earnings before interest, taxes, depreciation and amortization (EBITDA) at the segment level does not include: special items as defined in Attachment 3; corporate general and administration costs that are not allocated to segments; intersegment sales and profit eliminations; share-based compensation costs; and certain other items that are not included in the measure of segment profit and loss that is reported to and reviewed by the chief operating decision maker. Three Months Ended June 30, Six Months Ended June 30, Reconciliation to Condensed Consolidated Statements of Income 2025 2024 2025 2024 Sales $ 866.5 $ 849.7 $ 1,693.1 $ 1,678.7 Gross margin - GAAP 277.9 257.6 541.1 535.8 Special items in gross margin (Attachment 3) 3.8 21.6 11.5 22.0 Adjusted gross margin $ 281.7 $ 279.2 $ 552.6 $ 557.8 Adjusted gross margin as a percent of sales 32.5 % 32.9 % 32.6 % 33.2 % Operating income - GAAP 96.1 72.5 96.8 166.5 Special items in operating income (Attachment 3) 7.0 27.2 106.5 33.4 Adjusted operating income $ 103.1 $ 99.7 $ 203.3 $ 199.9 Adjusted operating income as a percent of sales 11.9 % 11.7 % 12.0 % 11.9 % Three Months Ended June 30, Six Months Ended June 30, Reconciliation to EBITDA and Adjusted EBITDA: 2025 2024 2025 2024 Net income - GAAP $ 53.5 $ 33.8 $ 33.6 $ 83.5 Income tax expense 17.4 11.2 10.7 28.0 Interest expense, net 24.7 26.6 51.6 53.2 Depreciation & amortization 46.6 44.9 91.9 89.2 EBITDA $ 142.2 $ 116.5 $ 187.8 $ 253.9 Special items, before tax 7.3 28.1 108.5 34.3 Interest expense included in special items (0.3) (1.0) (2.0) (1.0) Depreciation & amortization included in special items (0.3) (0.3) (0.7) (0.8) Adjusted EBITDA $ 148.9 $ 143.3 $ 293.6 $ 286.4 Adjusted EBITDA as a percent of sales 17.2 % 16.9 % 17.3 % 17.1 % Three Months Ended September 30, 2024 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) Net income attributable to Avient common shareholders $ 38.2 $ 0.41 Special items, after-tax 6.6 0.07 Amortization expense, after-tax 15.0 0.16 Adjusted net income / EPS $ 59.8 $ 0.65 (1) Per share amounts may not recalculate from figures presented herein due to rounding avient.com/investors avient.com/investors/events-presentations

Formulated for the consumer and transportation markets, reSound recycled content TPE grades can be used in applications such as personal care products, lawn and garden tools, outdoor goods, office supplies, footwear, houseware durables, consumer electronics, and automotive interior and under-the-hood components. reSound™ REC VX2800-0001 I 65A Natural reSound™ REC VX2800-0001 I 65A Black reSound™ REC VX2800-0002 I 65A Black reSound™ REC VX0100-0001 AR I 80A Black Recycled Content PIR PIR PIR PIR Recycled Content, % 25% 25% 40% 30% Recycled Source Carpet Backing, Nonwovens, Films, Super Sacks Carpet Backing, Nonwovens, Films, Super Sacks Proprietary Blend Proprietary Blend Hardness, Shore A 65 65 65 80 Color Natural Black Black Black Specific Gravity 0.88 0.89 0.88 1.05 Tensile Strength, PSI 784 788 1023 1400 Elongation at Break, % 687 662 673 700 Compression Set @ Room Temperature 29 27 30 – OM Substrate PP PP PP PC, ABS, PC/ABS Processing IM or OM IM or OM IM or OM IM or OM Agency Rating – – – – NORTH AMERICA GRADES reSound™ REC VX2800-9003 C 47A Natural reSound™ REC VX2800-9004 C 54A Natural reSound™ REC VX2800-0001 C 65A Black Recycled Content PCR PCR PCR Recycled Content, % 25% 25% 25% Recycled Source Transportation Transportation Ocean-bound Plastic Hardness, Shore A 47 54 65 Color Natural Natural Black Specific Gravity 0.94 0.95 0.89 Tensile Strength, PSI 250 311 900 Elongation at Break, % 585 581 670 Compression Set @ Room Temperature – – 25 OM Substrate PP PP PP Processing IM or OM IM or OM IM or OM Agency Rating – – – Automotive Testing* – – – NORTH AMERICA GRADES *Additional testing can be performed to confirm specific customer requirements. NORTH AMERICA GRADES reSound™ REC VX2800-0003 C 65 Gray reSound™ REC OF 7310-80 reSound™ REC OF 7310-90 reSound™ REC GP 7820-340 reSound™ REC GP 7820-360 reSound™ REC GP 7820-380 Recycled Content PCR/PIR Blend PCR/PIR Blend PCR/PIR Blend PCR/PIR Blend PCR/PIR Blend PCR/PIR Blend Recycled Content, % 25% 35% 45% 60% 60% 60% Recycled Source Food Packaging Food Packaging Food Packaging Transportation, Industrial Transportation, Industrial Transportation, Industrial Hardness, Shore A 65 80 90 36 63 77 Color Gray Black/Natural (Gray) Black/Natural (Gray) Natural Natural Natural Specific Gravity 0.88 0.9 0.91 0.95 0.98 1.0 Tensile Strength, PSI 831 1120 1590 1027 1012 1173 Elongation at Break, % 620 570 520 1600 1200 1000 Compression Set @ Room Temperature 26 32 37 24 30 39 OM Substrate PP PP PP PP PP PP Processing IM or OM IM IM IM IM IM Agency Rating Application Specific FDA – – – – – Automotive Testing* – VOC & FOG (VDA 278), Odor (VDA 270) VOC & FOG (VDA 278), Odor (VDA 270) – – – reSound™ REC VX7900-5001 C I 30A Natural reSound™ REC VX7900-5001 C I 50A Natural reSound™ REC VX7900-5001 C I 70A Natural reSound™ REC AF 7210-140 B reSound™ REC AF 7210-150 B reSound™ REC AF 7210-160 B reSound™ REC AF 7210-170 B reSound™ REC AF 7210-180 B reSound™ REC AF 7210-190 B Recycled Content PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend PIR/PCR Blend Recycled Content, % 81% 81% 83% 59% 57% 54% 57% 56% 51% PIR Recycled Source Proprietary Blend Proprietary Blend Proprietary Blend Transportation Transportation Transportation Transportation Transportation Transportation PCR Recycled Source Transportation/ Industrial Transportation/ Industrial Transportation/ Industrial Transportation Transportation Transportation Transportation Transportation Transportation Hardness, Shore A 30 50 70 43 51 61 70 81 90 Color Natural Natural Natural Black Black Black Black Black Black Specific Gravity 1.14 1.16 1.16 0.97 0.98 0.98 0.98 0.99 0.99 Tensile Strength, MPa 2.39 3.23 3.35 4 5 5 8 10 13 Elongation at Break, % 796 654 515 1013 993 981 935 876 829 Compression Set @ Room Temperature 16 24 37 41 44 44 48 54 55 OM Substrate PP PP PP PP PP PP PP PP PP Processing IM or OM IM or OM IM or OM IM IM IM IM IM IM EUROPE GRADES reSound™ REC VX2800-5032 C 47A Natural reSound™ REC VX2800-5033 C 54A Natural reSound™ REC GP 7820-140 reSound™ REC GP 7820-160 reSound™ REC GP 7820-180 Recycled Content PCR PCR PCR PCR PCR Recycled Content, % 61% 61% 60% 60% 60% PCR Recycled Source Transportation Transportation Transportation/ Industrial Transportation/ Industrial Transportation/ Industrial Hardness, Shore A 47 54 38 57 77 Color Natural Natural Natural Natural Natural Specific Gravity 0.96 0.96 0.94 0.97 1.0 Tensile Strength, MPa 1.80 2.00 7.19 6.65 7 Elongation at Break, % 766 682 1590 1380 1010 Compression Set @ Room Temperature 28 29 28 32 38 OM Substrate PP PP PP PP PP Processing IM or OM IM or OM IM IM IM EUROPE GRADES ASIA GRADES - PIR reSound™ REC VX3120-801 I 65A Natural reSound™ REC VX3120-802 I 65A Natural reSound™ REC VX3120-803 I 65A Natural Recycled Content PIR PIR PIR Recycled Content, % 20% 40% 60% Recycled Source Textile Industry Textile Industry Textile Industry Hardness, Shore A 67 68 68 Color Natural Natural Natural Specific Gravity 1.11 1.10 1.11 Tensile Strength, PSI 1450 1229 1151 Elongation at Break, % 752 709 653 OM Substrate PC, ABS, PC/ABS PC, ABS, PC/ABS PC, ABS, PC/ABS Processing IM or OM IM or OM IM or OM reSound™ REC DY 7810-801 C 30A Natural reSound™ REC DY 7810-801 C 40A Natural reSound™ REC DY 7810-801 C 50A Natural reSound™ REC DY 7810-801 C 60A Natural reSound™ REC DY 7810-801 C 70A Natural reSound™ REC DY 7810-801 C 80A Natural reSound™ REC DY 7810-801 C 90A Natural reSound™ REC DY 7820-801 C 30A Natural reSound™ REC DY 7820-801 C 40A Natural reSound™ REC DY 7820-801 C 50A Natural reSound™ REC DY 7820-801 C 60A Natural reSound™ REC DY 7820-801 C 70A Natural reSound™ REC DY 7820-801 C 80A Natural reSound™ REC DY 7820-801 C 90A Natural reSound™ REC 3630-801C 40N reSound™ REC 3630-801C 50N reSound™ REC 3630-801C 60N reSound™ REC 7850-90N FR reSound™ REC GP 7820-240 reSound™ REC GP 7820-260 reSound™ REC GP 7820-280 Recycled Content PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR PCR Recycled Content, % 9% 12% 15% 21% 23% 30% 39% 60% 60% 60% 60% 60% 60% 60% 45% 45% 45% 32% 60% 60% 60% Recycled Source Food Packaging Food Packaging Food Packaging Food Packaging Food Packaging Food Packaging Food Packaging Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging, Transportation Food Packaging Transportation, Industrial Transportation, Industrial Transportation, Industrial Hardness, Shore A 30 40 50 60 70 80 90 30 40 50 60 70 80 90 40 49 58 85 39 57 80 Color Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Natural Specific Gravity 0.88 0.89 0.89 0.88 0.88 0.89 0.89 0.95 0.94 0.97 0.97 0.99 1.01 1.02 0.90 0.90 0.90 1.04 0.95 0.98 1.0 Tensile Strength, PSI 678 889 939 964 1057 1328 1619 663 804 830 859 844 1007 1279 830 965 985 1250 938 1089 1479 Elongation at Break, % >1000 983 893 750 726 699 599 1028 948 880 807 681 642 640 700 700 650 310 1600 1360 1090 OM Substrate PP PP PP PP PP PP PP PP PP PP PP PP PP PP PC, ABS, PC/ABS PC, ABS, PC/ABS PC, ABS, PC/ABS – PP 30 39 Processing IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM IM or OM EM IM IM IM ASIA GRADES - PCR Copyright © 2024, Avient Corporation.

• Stable and controlled dielectric constant - from 2.6 to 23 • Very low losses even at mmWaves • Isotropic material - no glass fibers • Can be injection molded and machined APPLICATION BULLETIN STABLE RF PROPERTIES OVER A WIDE FREQUENCY RANGE 0,0 2,0 4,0 6,0 8,0 10,0 12,0 0 10 20 30 40 50 60 D ie le ct ri c co ns ta nt F requency [GHz ] PR E PE RM® PPE 95 0 PR E PE RM® PPE 80 0 PR E PE RM® PPE 44 0 PR E PE RM® PPE 32 0 PR E PE RM® PPE 26 0 LOW LOSSES UP TO mmWAVE FREQUENCIES* BATCH-TO-BATCH STABILITY DURING PRODUCTION * Measurements performed at VTT Technical Research Centre of Finland Ltd in 2018. Di el ec tr ic co ns ta nt Lo ss ta ng en t Di el ec tr ic co ns ta nt Frequency [GHz] Frequency [GHz] Pallet number (1250 kg/pallet) PREPERM™ PPE950 PREPERM™ PPE800 PREPERM™ PPE440 PREPERM™ PPE320 PREPERM™ PPE260 -- Dielectric constant target -- +/- 2% 3,76 3,78 3,80 3,82 3,84 3,86 3,88 3,90 3,92 3,94 0 1 2 3 4 5 6 7 8 D ie le ct ri c co ns ta nt P a llet number (1250 k g/pa llet ) Die le ctric cons ta nt ta rge t +/- 2 % 0,000 0,002 0,004 0,006 0,008 0,010 0 10 20 30 40 50 60 Lo ss t a ng en t F requency [GHz ] PR E PE RM® PPE 95 0 PR E PE RM® PPE 80 0 PR E PE RM® PPE 44 0 PR E PE RM® PPE 32 0 PR E PE RM® PPE 26 0 0,000 0,002 0,004 0,006 0,008 0,010 0 10 20 30 40 50 60 Lo ss t a ng en t F requency [GHz ] PR E PE RM® PPE 95 0 PR E PE RM® PPE 80 0 PR E PE RM® PPE 44 0 PR E PE RM® PPE 32 0 PR E PE RM® PPE 26 0 0,000 0,002 0,004 0,006 0,008 0,010 0 10 20 30 40 50 60 Lo ss t a ng en t F requency [GHz ] PR E PE RM® PPE 95 0 PR E PE RM® PPE 80 0 PR E PE RM® PPE 44 0 PR E PE RM® PPE 32 0 PR E PE RM® PPE 26 0 Copyright © 2022, Avient Corporation.

This innovation drives performance and is reflective of consistent, strategic investments in technology and people Clariant Color business acquired July 1, 2020 1 1 2 3 5 7 7 7 9 10 30 40 14 25 13 22 35 9 19 13 18 41 Current Additional share needed to reach 2025 target BRAND OWNERS COMMITTED TO INCREASING USE OF RECYCLED MATERIALS 8 Brand Owner 1 Brand Owner 3 Brand Owner 2 Brand Owner 7 Brand Owner 4 Brand Owner 10 Brand Owner 6 Brand Owner 11 Brand Owner 5 Brand Owner 8 Brand Owner 9 Brand Owner 12 Brand Owner 13 Percent recycled plastic used: (examples and not exhaustive) (1) (1) Latest year reported. APPENDIX Performance Additives 15% Pigments 15% TiO2 12% Dyestuffs 4%Polyethylene 10% Nylon 5% Polypropylene 4% Other Raw Materials 29% Styrenic Block Copolymer 6% ~1/3 hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials 27 • Significant raw material price inflation and tight inventory continued in Q3 2021 o Average cost of hydrocarbon based materials was up 65% year-over-year and 10% sequentially o Average cost of non-hydrocarbon based materials was up 20% year-over-year and 3% sequentially • Additionally, we continued to experience other supply chain challenges during Q3 related to raw material spot purchases, freight constraints and productivity loss as a result of these shortages Annual Purchases RAW MATERIAL AND SUPPLY CHAIN UPDATE Based on 2020 pro forma purchases, excludes Distribution business SEGMENT DATA U.S. & Canada 51% EMEA 25% Asia 16% Latin America 8% 2021 YTD SEGMENT, END MARKET AND GEOGRAPHY 29 GEOGRAPHY REVENUESEGMENT FINANCIALS Consumer 23% Packaging 19% Industrial 16% Building and Construction 10% Telecommunications 4% Energy 2% END MARKET REVENUE (1) Total company sales and EBITDA of $3,617M and $455M, respectively, include intercompany sales eliminations and corporate costs All charts reflect YTD financials through September 30 $1,820M $321M $691M $127M $1,206M $72M Sales Adjusted EBITDA Distribution Specialty Engineered Materials Color Additives and Inks $455M$3,617M (1) Transportation 12% Healthcare 14% Packaging 34% Consumer 21% Healthcare 7% Industrial 16% Building & Construction 10% Transportation 9% Energy 2% Telecommunications 1% C O L O R , A D D I T I V E S & I N K S 2021 YTD REVENUE | $1 .8 BILL ION US & Canada 31% EMEA 42% Asia 21% Latin America 6% END MARKET REGION 30 All charts reflect 2021 YTD financials through September 30 S P E C I A LT Y E N G I N E E R E D M AT E R I A L S Consumer 28% Healthcare 10% Packaging 6% Telecommunications 16% Transportation 12% Industrial 11% Building & Construction 10% Energy 7% 2021 YTD REVENUE | $691 MILLION END MARKET US & Canada 55% EMEA 25% Asia 20% REGION 31 All charts reflect 2021 YTD financials through September 30 DI S TR IBU T I ON Healthcare 26% Consumer 22% Packaging 6% Industrial 20% Transportation 16% Building and Construction 8% Energy 1% Telecommunications 1% US & Canada 81% Asia 4% Latin America 15% END MARKET REGION K E Y S U P P L I ER S 2021 YTD REVENUE | $1 .2 BILL ION 32 All charts reflect 2021 YTD financials through September 30 TOTA L C O M PA N Y R E G I O N A L S A L E S BY END MARKET Packaging 30% Consumer 27% Healthcare 12% Industrial 14% Building & Construction 5% Telecommunications 2% Energy 2% Asia (16% of sales) Transportation 8% Packaging 31% Consumer 14% Healthcare 5% Industrial 17% Building & Construction 12% Telecommunications 5% Energy 4% EMEA (25% of sales) Transportation 12% 33 Consumer 25% Healthcare 19% Packaging 10% Industrial 17% Building & Construction 10% Telecommunications 4% Energy 2% US & Canada (51% of sales) Transportation 13% Packaging 42% Consumer 33% Healthcare 3% Industrial 10% Building & Construction 5% Telecommunications 1% LATAM (8% of sales) Transportation 6% All charts reflect 2021 YTD financials through September 30 Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except for per share data) Three Months Ended September 30, 2021 Reconciliation to Condensed Consolidated Statements of Income GAAP Results Special Items Adjusted Results Operating income $ 78.7 $ 20.0 $ 98.7 Income from continuing operations before income taxes $ 61.1 $ 19.9 $ 81.0 Income tax expense - GAAP (8.5) — (8.5) Income tax impact of special items — (4.6) (4.6) Tax adjustments — (3.6) (3.6) Net income attributable to noncontrolling interests 0.3 — 0.3 Net income from continuing operations attributable to Avient shareholders $ 52.9 $ 11.7 $ 64.6 Net income / EPS $ 0.57 $ 0.13 $ 0.70 Weighted-average diluted shares 92.2 92.2 92.2 Three Months Ended September 30, 2020 Reconciliation to Condensed Consolidated Statements of Income GAAP Results Special Items Adjusted Results Operating income $ 33.5 $ 40.4 $ 73.9 Income from continuing operations before income taxes $ 5.3 $ 50.0 $ 55.3 Income tax expense - GAAP (2.7) — (2.7) Income tax impact of special items — (12.7) (12.7) Tax adjustments — 3.0 3.0 Net income attributable to noncontrolling interests (0.9) — (0.9) Net income from continuing operations attributable to Avient shareholders $ 1.7 $ 40.3 $ 42.0 Net income / EPS $ 0.02 $ 0.44 $ 0.46 Weighted-average diluted shares 91.9 91.9 91.9 1 Three Months Ended September 30, Three Months Ended Nine Months Ended Year Ended December 31, Reconciliation to Pro Forma Adjusted EBITDA 2021 2020 June 30, 2021 September 30, 2021 2020 2019 2018 Net income from continuing operations – GAAP $ 52.6 $ 2.6 $ 69.4 $ 201.7 $ 133.8 $ 75.7 $ 87.4 Income tax expense 8.5 2.7 20.4 51.8 5.2 33.7 14.4 Interest expense 19.0 29.7 19.5 57.8 74.6 59.5 62.8 Debt extinguishment cost — — — — — — 1.1 Depreciation and amortization from continuing operations 36.8 36.5 33.8 107.7 115.0 78.1 72.6 EBITDA $ 116.9 71.5 $ 143.1 $ 419.0 $ 328.6 $ 247.0 $ 238.3 Special items, before tax 19.9 50.0 14.2 36.5 66.2 61.7 59.5 Interest expense included in special items — (9.6) — — (10.1) — — Depreciation and amortization included in special items (0.9) (1.3) 1.4 (0.1) (3.2) — (3.0) Adjusted EBITDA $ 135.9 $ 110.6 $ 158.7 $ 455.4 $ 381.6 $ 308.7 $ 294.8 Clariant MB pro forma adjustments(1) — — — — 75.1 133.2 141.5 Pro forma adjusted EBITDA $ 135.9 $ 110.6 $ 158.7 $ 455.4 $ 456.7 $ 441.9 $ 436.3 (1) Pro forma adjustments for the periods prior to the acquisition date (July 1, 2020) and to give effects to the financing for the acquisition 2 Reconciliation of EBITDA by Segment Three Months Ended September 30, Nine Months Ended September 30, Year Ended December 31, 2021 2020 2021 2020 2019 2018 Sales: Color, Additives and Inks $ 586.6 $ 493.8 $ 1,820.3 $ 1,502.9 $ 1,003.8 $ 1,046.5 Specialty Engineered Materials 233.6 174.1 690.7 708.8 745.7 645.8 Distribution 438.8 276.9 1,205.9 1,110.3 1,192.2 1,265.4 Corporate and eliminations (39.2) (20.3) (99.6) (79.9) (79.0) (76.7) Sales $ 1,219.8 $ 924.5 $ 3,617.3 $ 3,242.1 $ 2,862.7 $ 2,881.0 Operating income: Color, Additives and Inks $ 66.8 $ 50.5 $ 241.9 $ 180.8 $ 147.4 $ 158.5 Specialty Engineered Materials 31.7 24.7 103.2 94.4 83.7 72.3 Distribution 23.8 17.5 71.5 69.5 75.4 71.5 Corporate and eliminations (43.6) (59.2) (109.4) (155.4) (149.7) (123.7) Operating income $ 78.7 $ 33.5 $ 307.2 $ 189.3 $ 156.8 $ 178.6 Items below OI in Corporate: Other income, net $ 1.4 $ 1.5 $ 4.1 $ 24.3 $ 12.1 $ (12.9) Depreciation & amortization: Color, Additives and Inks $ 26.6 $ 26.3 $ 79.2 $ 75.1 $ 42.7 $ 44.3 Specialty Engineered Materials 7.9 7.5 23.8 30.0 29.5 23.2 Distribution 0.2 0.2 0.6 0.7 0.5 0.7 Corporate and eliminations 2.1 2.5 4.1 9.2 5.4 4.4 Depreciation & Amortization $ 36.8 $ 36.5 $ 107.7 $ 115.0 $ 78.1 $ 72.6 EBITDA: Color, Additives and Inks $ 93.4 $ 76.8 $ 321.1 $ 255.9 $ 190.1 $ 202.8 Specialty Engineered Materials 39.6 32.2 127.0 124.4 113.2 95.5 Distribution 24.0 17.7 72.1 70.2 75.9 72.2 Corporate and eliminations (41.5) (56.7) (105.3) (146.2) (144.3) (119.3) EBITDA $ 116.9 $ 71.5 $ 419.0 $ 328.6 $ 247.0 $ 238.3 EBITDA as a % of Sales: Color, Additives and Inks 15.9 % 15.6 % 17.6 % 17.0 % 18.9 % 19.4 % Specialty Engineered Materials 17.0 % 18.5 % 18.4 % 17.6 % 15.2 % 14.8 % Distribution 5.5 % 6.4 % 6.0 % 6.3 % 6.4 % 5.7 % 3 Reconciliation of Pro Forma EBITDA - Color, Additives and Inks Year Ended December 31, 2020 2019 2018 Sales: Color, Additives and Inks $ 1,502.9 $ 1,003.8 $ 1,046.5 Clariant MB pro forma adjustments(1) 540.4 1,118.6 1,209.8 Pro forma sales $ 2,043.3 $ 2,122.4 $ 2,256.3 Operating income: Color, Additives and Inks $ 180.8 $ 147.4 $ 158.5 Clariant MB pro forma adjustments(1) 45.0 72.9 80.3 Pro forma operating income $ 225.8 $ 220.3 $ 238.8 Depreciation & amortization: Color, Additives and Inks $ 75.1 $ 42.7 $ 44.3 Clariant MB pro forma adjustments(1) 30.1 60.3 61.2 Pro forma depreciation & amortization $ 105.2 $ 103.0 $ 105.5 EBITDA Color, Additives and Inks $ 255.9 $ 190.1 $ 202.8 Clariant MB pro forma adjustments(1) 75.1 133.2 141.5 Pro forma EBITDA $ 331.0 $ 323.3 $ 344.3 Pro forma EBITDA as a % of Sales 16.2 % 15.2 % 15.3 % (1) - Pro forma adjustments for the periods prior to the acquisition date (July 1, 2020) and to give effects of the financing for the acquisition 4 Year Ended December 31, 2020 Reconciliation of Pro Forma Adjusted Earnings per Share Avient Special Items Adjusted Avient Clariant MB Pro Forma Adjustments(1) Pro Forma Adjusted Avient Sales $ 3,242.1 $ — $ 3,242.1 $ 540.4 $ 3,782.5 Operating income $ 189.3 $ 73.7 $ 263.0 $ 45.0 $ 308.0 Interest expense, net (74.6) 10.1 (64.5) (18.1) (82.6) Other income, net 24.3 (17.6) 6.7 — 6.7 Income taxes (5.2) (41.4) (46.6) (6.2) (52.8) Net income attributable to noncontrolling interests (1.8) — (1.8) — (1.8) Net income from continuing operations attributable to Avient shareholders $ 132.0 $ 24.8 $ 156.8 $ 20.7 $ 177.5 Weighted average diluted shares 90.6 Impact to diluted shares from January 2020 equity offering 1.5 Pro forma weighted average diluted shares 92.1 Pro forma adjusted EPS $ 1.93 (1) - Pro forma adjustments for the periods prior to the acquisition date (July 1, 2020) and to give effects of the financing for the acquisition Year Ended December 31, 2019 Reconciliation of Pro Forma Adjusted Earnings per Share Avient Special Items Adjusted Avient Clariant MB Pro Forma Adjustments(1) Pro Forma Adjusted Avient Sales $ 2,862.7 $ — $ 2,862.7 $ 1,118.6 $ 3,981.3 Operating income $ 156.8 $ 71.7 $ 228.5 $ 72.9 $ 301.4 Interest expense, net (59.5) — (59.5) (33.4) (92.9) Other income, net 12.1 (10.0) 2.1 — 2.1 Income taxes (33.7) (5.9) (39.6) (9.1) (48.7) Net income attributable to noncontrolling interests (0.2) — (0.2) — (0.2) Net income from continuing operations attributable to Avient shareholders $ 75.5 $ 55.8 $ 131.3 $ 30.4 $ 161.7 Weighted average diluted shares 77.7 Impact to diluted shares from January 2020 equity offering 15.3 Pro forma weighted average diluted shares 93.0 Pro forma adjusted EPS $ 1.74 (1) - Pro forma adjustments for the periods prior to the acquisition date (July 1, 2020) and to give effects of the financing for the acquisition 5 AVNT Q3 2021 Earnings Presentation.pdf AVNT Q3 2021 Earnings Presentation.pdf Final 10.27 606pm Q3 21 IR Deck Version v1.pdf

Product Name H15 H XF V2 70 MF5200-5004 NHFR V2 HS MF5200-5005 NHFR V2 RS H MF5200-5006 NHFR V2 RS HS H6 H XF V0 70 H20 H XF V0 T 70 H6 T/05 H XF V0 70 H6 T/10 H XF V0 70 H6 T/20 XF V0 T 70 H6 GF/10 XF V070 H8 GF/20 XF V0 70 H12 GF/25 H XF V0 70 H6 GF/30 XF V0 70 PE H XF V0 70 Polymer PP PE Flammability V2 V2 V2 V2 V0 V0 V0 V0 V0 V0 V0 V0 V0 V0 UL Listed No No No No No No No No No No No No No Yes Reinforcement Unfilled Unfilled Talc Talc Unfilled Unfilled Talc Talc Talc Glass Filled Glass Filled Glass Filled Glass Filled Unfilled Density (g/cm3) 1.03 0.9 0.98 1.05 1.07 1.06 1.08 1.15 1.16 1.11 1.25 1.32 1.35 1 MFI, 230°C/2.16 kg 13 20 23 20 5.5 20 6 6 6 6 7 12 5.5 E-Modulus (Tensile Modulus - Mpa) 1900 1500 2400 2600 2500 2500 2500 3000 3000 4300 6500 7500 8250 2000 Tensile Strength (Mpa) 25 30 32 30 26 20 26 25 23 55 70 75 78 20 Elongation (%) Product Name C10 XF V2 70 C10 H XF V0 70 C10 H XF V0 T C10 T/10 XF V0 70 C10 T/20 XF V0 70 C6 GF/30 H XF V0 70 C2 GF/20 XF V0 T 70 C6 GF30 H UV XF V0 70 GREY X2 70 GREY X3 70 Resin Chemistry COPO HOMO + COPO Polymer PP Flammability V2 V0 V0 V0 V0 V0 V0 V0 V0 V0 UL Listed No No No No No Yes No No No No Reinforcement Unfilled Unfilled Unfilled Talc Talc Glass Filled Glass Filled Glass Filled Glass Filled Glass Filled Density (g/cm3) 1.01 1.06 1.09 1.16 1.28 1.35 1.23 1.38 1.24 1.25 MFI, 230°C/2.16 kg 7 10 10 9 10 4.5 2.5 4.5 4 0 E-Modulus (Tensile Modulus - Mpa) 1800 1500 1300 1500 2400 8000 5000 8000 5250 6000 Tensile Strength (Mpa) 18 15 20 15 15 60 45 60 40 45 Tensile Strain at Break (ISO 527-2) (%) 63

This product selection guide provides detailed information to help you select the Maxxam product that’s right for your application. 4 INJECTION MOLDING POLYPROPYLENE Product Code - - - PP5113 B44 F5134T2-4 PP5130 B63 F5134T4-1 Filler Percentage - % - 13 20 30 40 Tensile Strength Yield psi ASTM D638 5000 4800 4600 4500 MPa ISO 527 33 33 32 31 Tensile Elongation Yield % ASTM D638 6 4 3 2 ISO 527 Break % ASTM D638 60 30 15 10 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 300,000 360,000 400,000 460,000 MPa ISO 178 2300 2450 2900 3300 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 0.65 0.60 0.55 0.50 kJ/m2 ISO 180 3.50 3.3 3.00 2.75 Heat Deflection 66 psi °F ASTM D648 230 240 260 275 °C ISO 75 110 116 127 135 264 psi °F ASTM D648 130 140 150 175 °C ISO 75 54 60 66 79 Specific Gravity 73°F (23°C) - ASTM D792 0.99 1.04 1.15 1.25 ISO 1183 Linear Shrinkage Range 1/8 in wall % - 1.2–1.6 1.0–1.4 0.8–1.2 0.6–1.0 3.2 mm wall % - 1.2–1.6 1.0–1.4 0.8–1.2 0.6–1.0 Product Code - - - PP6113 A77-SM PP6120 B16-2 PP6130 B11 PP6135 B40-UV Filler Percentage - % - 13 20 30 35 Tensile Strength Yield psi ASTM D638 4350 3500 2600 3700 MPa ISO 527 30 24 18 26 Tensile Elongation Yield % ASTM D638 5 4 7 6 ISO 527 Break % ASTM D638 35 70 150 70 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 290,000 280,000 280,000 390,000 MPa ISO 178 2000 1950 1750 2700 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 0.7 2.7 4.5 0.65 kJ/m2 ISO 180 4.0 14 24 3.5 Heat Deflection 66 psi °F ASTM D648 239 215 225 250 °C ISO 75 115 102 107 123 264 psi °F ASTM D648 140 125 130 150 °C ISO 75 60 52 54 60 Specific Gravity 73°F (23°C) - ASTM D792 0.99 1.05 1.15 1.18 ISO 1183 Linear Shrinkage Range 1/8 in wall % - 1.1–1.5 .9–1.3 0.7–1.1 0.5–0.9 3.2 mm wall % - 1.1–1.5 .9–1.3 0.7–1.1 0.5–0.9 Maxxam™ Talc-Filled Copolymer Polypropylene • Scratch & mar resistant • UL approved • FDA certifiable • Natural, black or colors • High flow grades • UV stabilized • UL approved • FDA certifiable • Natural, black or colors • High flow grades • UV stabilized • Recycled content Maxxam™ Talc-Filled Homopolymer Polypropylene Offers a moderate level of impact strength and improved stiffness and heat deflection performance. PROPERTY CONDITION UNITS METHOD PRODUCT EXAMPLES 51.866.POLYONE www.polyone.com INJECTION MOLDING POLYPROPYLENE Product Code - - - PP5210 A111 PP5220F A1 PP5230F B1 PP5240 A111 Filler Percentage - % - 10 20 30 40 Tensile Strength Yield psi ASTM D638 4600 4300 3900 3500 MPa ISO 527 32 30 27 24 Tensile Elongation Yield % ASTM D638 7.0 6.0 5.5 5.0 ISO 527 Break % ASTM D638 125 115 100 70 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 250,000 285,000 310,000 340,000 MPa ISO 180 1600 1900 2100 2300 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 0.70 0.70 0.70 0.70 kJ/m2 ISO 180 3.85 3.85 3.85 3.85 Heat Deflection 66 psi °F ASTM D648 190 210 225 240 °C ISO 75 88 99 107 116 264 psi °F ASTM D648 120 125 130 133 °C ISO 75 49 52 54 56 Specific Gravity 73°F (23°C) - ASTM D792 0.96 1.04 1.15 1.25 Linear Shrinkage Range 1/8 in wall % - 1.3–1.7 1.1–1.5 0.9–1.3 0.7–1.1 3.2 mm wall % - 1.3–1.7 1.1–1.5 0.9–1.3 0.7–1.1 Product Code - - - PP6210 A11 PP7220 A614 PP6230F A1 PP6240 A44 Filler Percentage - % - 10 20 30 40 Tensile Strength Yield psi ASTM D638 3200 3400 2800 2550 MPa ISO 527 22 24 19 18 Tensile Elongation Yield % ASTM D638 14.0 10.0 8.0 7.0 ISO 527 Break % ASTM D638 >400 >400 >400 200 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 160,000 185,000 250,000 225,000 MPa ISO 178 1100 1300 1750 1550 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 >10.0 >10.0 8 8.0 kJ/m2 ISO 180 55.0 55.0 44.0 14.0 Heat Deflection 66 psi °F ASTM D648 160 170 198 200 °C ISO 75 71 77 92 93 264 psi °F ASTM D648 100 105 108 112 °C ISO 75 38 41 42 44 Specific Gravity 73°F (23°C) - ASTM D792 0.96 1.04 1.15 1.25 ISO 1183 Linear Shrinkage Range 1/8 in wall % - 1.2–1.6 1.0–1.4 0.8–1.2 0.6–1.0 3.2 mm wall % - 1.2–1.6 1.0–1.4 0.8–1.2 0.6–1.0 Maxxam™ Calcium Carbonate Filled Homopolymer Polypropylene Maxxam™ Calcium Carbonate Filled Copolymer Polypropylene Offers improved stiffness over unfilled materials as well as substantial improvement in drop weight impact and notched izod impact. Offers a high level of stiffness and heat resistance as well as excellent impact resistance • Chemically coupled • UL approved • FDA certifiable • Natural, black or colors • High flow grades • Recycled content • Chemically coupled • UL approved • FDA certifiable • Natural, black or colors • High flow grades • UV stabilized INJECTION MOLDING POLYPROPYLENE Product Code - - - PP5410 B1 PP5420 B1 PP5430 B5 PP5440 B1 Reinforcement % - - - 10 20 30 40 Specific Gravity 73°F (23°C) - ASTM D792 0.96 1.05 1.14 1.23 ISO 1183 Tensile Strength Yield psi ASTM D638 8000 10000 11500 13000 MPa ISO 527 55 69 79 90 Tensile Elongation Break % ASTM D638 8 2 2 2 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 525,000 795,000 850,000 1,000,000 MPa ISO 178 3600 5450 5800 7550 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 1.10 1.30 1.50 1.60 kJ/m2 ISO 180 6.00 7.25 8.25 8.50 Heat Deflection 66 psi °F ASTM D648 280 305 310 315 °C ISO 75 138 152 154 157 264 psi °F ASTM D648 250 280 290 300 °C ISO 75 121 138 143 149 Linear Shrinkage Range 1/8 in wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 3.2 mm wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 Product Code - - - PP7410 A241 PP7420 B77 PP6430 A206-UV PP6435 B1 Reinforcement % - - - 10 20 30 35 Specific Gravity Yield - ASTM D792 0.98 1.05 1.14 1.17 ISO 1183 Tensile Strength Yield psi ASTM D638 5300 9200 9000 13300 MPa ISO 527 37 64 62 92 Tensile Elongation Break % ASTM D638 8 4 4 4 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 240,000 420,000 695,000 810,000 MPa ISO 178 1650 2900 4800 5600 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 5.0 1.60 1.60 2.50 kJ/m2 ISO 180 27.5 9.00 9.00 14.00 Heat Deflection 66 psi °F ASTM D648 298 313 297 300 °C ISO 75 144 156 152 149 264 psi °F ASTM D648 210 272 265 288 °C ISO 75 92 133 128 142 Linear Shrinkage Range 1/8 in wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 3.2 mm wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 Maxxam™ Glass Fiber Reinforced Homopolymer Polypropylene PROPERTY CONDITION UNITS METHOD PRODUCT EXAMPLES Maxxam™ Glass Fiber Reinforced Copolymer Polypropylene 71.866.POLYONE www.polyone.com INJECTION MOLDING POLYPROPYLENE Product Code - - - PP5312 B1 PP5320 A285 PP5330 A123 PP5340 B2 Reinforcement % - % - 12 20 30 40 Specific Gravity 73°F (23°C) - ASTM D792 0.99 1.05 1.15 1.24 ISO 1183 Tensile Strength Yield psi ASTM D638 4800 4400 3600 4900 MPa ISO 527 31 30 32 38 Tensile Elongation Yield % ASTM D638 5 4 4 3 ISO 527 Break % ASTM D638 20 15 20 10 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 285,000 380,000 355,000 460,000 MPa ISO 178 1950 2600 2450 3200 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 0.6 0.55 1.5 0.60 kJ/m2 ISO 180 3.30 3.00 8.25 3.30 Heat Deflection 66 psi °F ASTM D648 235 255 230 280 °C ISO 75 113 124 110 138 264 psi °F ASTM D648 135 156 150 180 °C ISO 75 57 69 66 82 Linear Shrinkage Range 1/8 in wall % - 1.4–1.9 1.0–1.4 1.1–1.5 0.6–1.0 3.2 mm wall % - 1.4–1.9 1.0–1.4 1.1–1.5 0.6–1.0 Offers improved stiffness and heat deflection as well as outstanding dimensional stability. • Chemically coupled • Natural or black • High flow grades • Recycled content Maxxam™ Mica Reinforced Polypropylene PROPERTY CONDITION UNITS METHOD PRODUCT EXAMPLES Maxxam™ Glass/Mineral Reinforced Polypropylene Offers a high level of stiffness and heat deflection as well as reduced warpage and increased dimensional stability. • Chemically coupled • Impact modified • Natural or black • High flow grades • Recycled content Product Code - - - PP5920 B10 PP5935 B1 PP5940 B131 PP5950 B10 Reinforcement Type - - - Glass/Mica Glass/Mica Glass/Mica Glass/Mica Reinforcement % - % - 20 35 40 50 Specific Gravity 73°F (23°C) - ASTM D792 1.05 1.17 1.25 1.34 ISO 1183 Tensile Strength Yield psi ASTM D638 7000 9000 10,000 12,800 MPa ISO 527 Tensile Elongation Break % ASTM D638 6 5 5 2 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 550,000 780,000 870,000 1,300,000 MPa ISO 178 3900 5500 5800 9000 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 0.7 0.9 1.3 1.5 kJ/m2 ISO 180 4.0 5.0 7.0 8.0 Heat Deflection 66 psi °F ASTM D648 304 315 310 315 °C ISO 75 151 157 154 157 264 psi °F ASTM D648 225 298 290 310 °C ISO 75 107 148 143 154 Maxxam™ XST Thermoplastic Olefins (TPO) Offers exceptional stiffness to impact balance including excellent cold temperature impact resistance. • Scratch & mar resistant • Natural, black or colors • High flow grades • UV stabilized Product Code - - - TP9000 A3 TP9110 A701-SM TP9120 B397 TP9120 A525-SM TP9130 A954 Reinforcement Type - - - Talc Talc Talc Talc Talc Reinforcement % - % - 5 11 18 20 30 Specific Gravity 73°F (23°C) - ASTM D792 0.94 0.97 1.01 1.04 1.12 ISO 1183 Tensile Strength Yield psi ASTM D638 2400 3000 2750 3600 3450 MPa ISO 527 18 22 19 25 24 Tensile Elongation Yield % ASTM D638 12 6 5 4 8 ISO 527 Break % ASTM D638 >400 100 170 30 250 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 140,000 260,000 235,000 300,000 325,000 MPa ISO 178 1100 1800 1620 2000 2250 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 No Break 6 10 2 2.2 kJ/m2 ISO 180 68.0 36.0 53.0 11.0 12.0 -30°C ft-lb/in ASTM D256 1.5 1.2 1.3 0.7 0.8 kJ/m2 ISO 180 8.5 6.0 7.0 3.9 4.0 Heat Deflection 66 psi °F ASTM D648 160 208 205 220 218 °C ISO 75 83 98 96 110 105 264 psi °F ASTM D648 100 143 140 160 160 °C ISO 75 50 62 57 70 71 Multiaxial Impact @ 6.6 m/s 0°C ASTM D3763 100% Ductile 100% Ductile 100% Ductile -30°C ASTM D3763 100% Ductile 100% Ductile PROPERTY CONDITION UNITS METHOD PRODUCT EXAMPLES INJECTION MOLDING POLYPROPYLENE 8 91.866.POLYONE www.polyone.com Maxxam™ HST Filled Polypropylene with High Strength and Stiffness Maxxam™ LO Low Odor Talc-Filled Polypropylene Reinforced grades that provide exceptional levels of strength and stiffness.

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STRUCTURE MATERIAL TECHNIQUE FUNCTION S (Spunbond) outer layer PP Nonwoven Spunbond Waterproof, prevents droplets from sticking M (Meltblown) middle layer PP Nonwoven Meltblown Filtration of microbes, particles and droplets in the air S (Spunbond) outer layer PP Nonwoven Spunbond Water absorption, absorbs water vapor from breath Copyright © 2023, Avient Corporation.