Ashish Khandpur, President and Chief Executive Officer, Avient Corporation. Our expanding portfolio of offerings includes colorants, advanced composites, functional additives, engineered materials, and Dyneema®, the world’s strongest fiber™. By intersecting our broad portfolio of technologies with the product roadmaps of our customers, we help create differentiated and high-performance products that make the world better and more sustainable.

ColorMatrix™ Optica™ Toners & Colors to correct and reduce yellowing and improve the quality of PET About Avient Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy

NEW at Avient In 2022, Avient launched new technologies and services designed to enable the sustainability commitments set by our customers in the packaging market, including: ColorMatrix™ Ultimate™ UV Light Barrier for PET effectively blocks ultraviolet light transmission, protecting product integrity, without impacting the circularity. The Solution & Impact Avient’s PCR Color Prediction Service helped L’Oréal simplify overall color development with recycled resin. The Solution & Impact By utilizing a combination of Avient’s OnColor™ Colorants, Hydrocerol™ Chemical Foaming Agents, and Smartbatch™ Combination Colorants & Additives, we enabled the OEM to reduce weight and carbon emissions in panel doors, increase UV resistance in instrument panels and replace traditional paint processes in central consoles.

Avient has developed several innovative technologies that have continued to set the standard in overmolding. Avient has developed several innovative technologies that have continued to set the standard in overmolding. As new TPE technologies emerge to adhere to engineering plastics like nylon and PC/ABS, PP-based color concentrates may not be the best choice for optimized adhesion characteristics.

Avient Announces Second Quarter 2025 Results... Avient Announces Quarterly Dividend... Avient To Hold Second Quarter 2025 Conference Call...

VINYL GREEN PEARL W/LASER COLOR SMART TRANS PURPLE COLOR SMART TRANS PURPLE

Union Ink™ Unimix™: a flexible cure mixing system that offers 15 highly opaque, intense colors, enabling screen printers to achieve thousands of Pantone® colors that cure at temperatures as low as 270°F About Avient  By intersecting our broad portfolio of technologies with the product roadmaps of our customers, we help create differentiated and high-performance products that make the world better and more sustainable.

No. 0962.01) 09/05/2023 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 AVIENT CORPORATION 80 North West Street Norwalk, OH 44857 Craig Polta Phone: 419 660 4278 MECHANICAL Valid To: September 30, 2025 Certificate Number: 0962.01 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following tests on plastics: Test Method(s) Test Name ASTM D256; ISO 180 Notched Izod ISO 179 (1eA) Determination of Charpy Impact ASTM D523 Gloss ASTM D618 (Method A) Conditioning of Test Specimens ASTM D792 (Method A) Specific Gravity ASTM D1238 (Method B) Melt Flow Rate ASTM D3012 Thermal Oxidative Stability ASTM D3641 Injection Molding Test Specimens FMVSS 302 Flammability ASTM E1331; SAE J1545 Spectrophotometric Color Difference SAE J1885 (Rev. MAR2005)1, J2412, J2527; BO 116-01 Xenon Arc Weathering (Exposure Testing) SAE J361 Visual Inspection of Automotive Trim GM9302P, GMW17141 Stress Mark Susceptibility GMW14688 Scratch and Mar Resistance (Erichsen) BN108-13, BO162-01 Resistance to Scratching GMW3205 Resistance to Odor Propagation of Interior Materials 1 This laboratory’s scope contains a superseded method. Accredited Laboratory A2LA has accredited AVIENT CORPORATION Norwalk, OH for technical competence in the field of Mechanical Testing This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories.

Avient Resources Avient Resources View our demonstration of color-sensing thermochromic TPEs

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