No. 0562.01) 11/30/2023 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 AVIENT CORPORATION 733 East Water Street North Baltimore, OH 45872 Claire Holman Phone: (419) 257-1327 MECHANICAL Valid To: October 31, 2025 Certificate Number: 0562.01 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following automotive plastics tests: Test Method: Test Name: ASTM D412 Tensile ASTM D523 Specular Gloss ASTM D618 (A) Conditioning of Plastics ASTM D624 (Die C) Tear Strength ASTM D638 Tensile Properties ASTM D792 (A) Density and Specific Gravity by Displacement ASTM D1004 Initial Tear Resistance ASTM D1203 (A) Volatile Loss ASTM D1895 (A) Apparent Density, Bulk Factor, Pourability ASTM D1921 Particle Size (Sieve Analysis) ASTM D2240 Durometer Hardness (Shore A and D) ASTM E1331 Color by Spectrophotometry Using Hemispherical Geometry FMVSS 571.302 Flammability FORD BN-102-01 (A) Low Temperature Flexibility FORD BO-131-03 Interior Odor ISO 3795 Determination of Burning Behavior of Interior Materials SAE J323 (A) Cold Cracking (Mandrel Bend) SAE J1351 Hot Odor for Insulation Materials SAE J1545 Instrumental Color Difference Measurement DOC-058151 Angle of Repose 1 Laboratory Developed Method For the tests to which this accreditation applies, please refer to the laboratory’s Mechanical Scope of Accreditation.

BIO-BASED SOLUTIONS Bio-polymers are already used with success in different plastic products, notably in packaging, but to be used in healthcare applications, they need to be risk-assessed. REDUCED MATERIAL USE Chemical Foaming Agents (CFA) Mevopur CFA products are the result of Avient’s combined experiences in the development of chemical foaming agents for automotive plastic components and of polymer solutions for healthcare applications. They also improve the visual appearance of plastic components by reducing sink marks.

Reduce the Carbon Footprint of Medical Plastics Making Plastic Parts More Sustainable Avient and Plastic Bank Reuse Ocean-Bound Plastic for Luxury Caps and Closures

Complēt MT proved material performance success through extensive Mold Flow and FEA simulations to prove concept without prototyping and minimize development costs

Better flow characteristics at high fiber content levels

In addition to their use in standalone applications, TPEs can be overmolded onto a rigid plastic grip in an injection molding process to create a distinctive, cushioned feel without compromising the stiffness and strength of the underlying structure. When overmolded, GLS TPEs bond permanently and virtually seamlessly to many different plastic substrates, including polypropylene (PP), polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), PC/ABS, copolyester, polyamide (nylon) and polystyrene (PS).

In addition to their use in standalone applications, TPEs can be overmolded onto a rigid plastic grip in an injection molding process to create a distinctive, cushioned feel without compromising the stiffness and strength of the underlying structure. When overmolded, GLS TPEs bond permanently and virtually seamlessly to many different plastic substrates, including polypropylene (PP), polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), PC/ABS, copolyester, polyamide (nylon) and polystyrene (PS).

In addition, organizations such as the Ellen MacArthur Foundation and Alliance to End Plastic Waste (AEPW) have emerged to foster meaningful sustainability improvements by mobilizing manufacturers and brands. For example, Avient is a founding member of the AEPW, and also participates in the Ellen MacArthur Foundation’s UK Plastics Pact.

In addition, organizations such as the Ellen MacArthur Foundation and Alliance to End Plastic Waste (AEPW) have emerged to foster meaningful sustainability improvements by mobilizing manufacturers and brands. For example, Avient is a founding member of the AEPW, and also participates in the Ellen MacArthur Foundation’s UK Plastics Pact.

X04000340304 FALCON PLASTICS SAMPLE X0400-034-0320 INTEK PLASTICS