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. 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. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated April 2017).

Avient Design Avient Design Contact our experienced team to collaborate globally on the design of your lightweight next-gen wearable devices to deliver brilliant aesthetics, haptics, and performance. 

The molder asked Avient to help analyze the situation. The team’s first move - optimizing the molding machine parameters to boost productivity – helped, but it was not enough. They found just that in Avient’s OnCap™ CTR.

The manufacturer was working with Avient on other projects, so it brought together experts from both companies to work on identifying a material that would reduce warpage and improve productivity. The teams evaluated the existing materials and found that the required blending and drying processes had created inefficiencies.

The manufacturer was working with Avient on other projects, so it brought together experts from both companies to work on identifying a material that would reduce warpage and improve productivity. The teams evaluated the existing materials and found that the required blending and drying processes had created inefficiencies.

In addition, our formulation experts can work with your design team to tailor a product to meet your design specifications and performance needs. Browse and download our literature to learn more about Avient solutions and services.

Avient customers can work directly with ColorWorks teams in the early stages of product development to help shorten their time to market, control costs, and manage color consistently across the globe.   About Avient   Avient Announces Quarterly Dividend...

Avient executive team, and the event will conclude with a question and answer session. Avient

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Avient Reaffirms Commitment to U.N. Since 2021, Avient has actively participated in the United Nations Global Compact, a voluntary leadership platform dedicated to responsible business practices. Avient is committed to providing a safe and healthy workplace for employees.