No. 0562.01) Revised 05/31/2022 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, 2023 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 SAE J1756 Fogging Characteristics of Interior Automotive Materials (Photometric Only) 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.

No. 0514.02) Revised 10/08/2019 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 POLYMER DIAGNOSTICS INC. 33587 Walker Road Avon Lake, OH 44012 Ana De La Ree Phone: 440-930-3271 CHEMICAL Valid To: December 31, 2019 Certificate Number: 0514.02 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following rubber and plastics tests: Test Description: Test Method or Standard: Analysis of Volatile Contaminants from Polymers (Chromatography) VDA 277 FTIR (Fourier Transform Infrared) Spectroscopy ASTM E1252 (Except 7.6, 11.2, and 11.4) Flammability Horizontal Burn of Self-Supporting Plastics ASTM D635; UL 94; IEC 60695-11-10 Horizontal Burn of Materials Used in Occupant Compartments of Motor Vehicles ASTM D5132; FMVSS 302 (49 CFR 571.302) Vertical Burn, 20 mm ASTM D3801; UL 94; IEC 60695-11-10 Vertical Burn, 125 mm ASTM D5048; UL 94; IEC 60695-11-20 Oxygen Index ASTM D2863 FT1 Flame Test UL1581, Clause 1060; UL2556/CSA C22.2 No 2556, Clause 9.3 Cable Flame Test UL1581, Clause 1061 VW1 Flame Test UL1581, Clause 1080; UL2556/CSA C22.2 No 2556, Clause 9.4 FT2/FH Flame Test UL1581, Clause 1100; UL2556/CSA C22.2 No 2556, Clause 9.1 FV-1 Flame Test UL1581, Clause 1060; UL2556/CSA C22.2 No 2556, Clause 9.5 Thin Material Burning Test UL-94 Glow Wire Test IEC 60695 2-10, 2-11, 2-12, 2-13 RVCM in PVC ASTM D4443 (A2LA Cert. No. 0514.02) Revised 10/08/2019 Page 2 of 2 Test Description: Test Method or Standard: Thermal Analysis DSC (Differential Scanning Calorimetry) ASTM D3418, E794, E1356 TGA (Thermogravimetric Analysis) ASTM E1131 Karl Fischer Moisture Content ASTM D6869 Phthalate Determination by CPSIA CPSC-CH-C1001-09.3 1 The Consumer Product Safety Improvement Act (CPSIA) requires that every children's product subject to a federal consumer product safety requirement be tested by a Consumer Product Safety Commission (CPSC) accepted laboratory for compliance with the applicable federal children's product safety requirements.

No. 0514.02) Revised 09/21/2021 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 POLYMER DIAGNOSTICS INC. 33587 Walker Road Avon Lake, OH 44012 Ana De La Ree Phone: 440-930-3271 CHEMICAL Valid To: December 31, 2021 Certificate Number: 0514.02 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following rubber and plastics tests: Test Description: Test Method or Standard: Analysis of Volatile Contaminants from Polymers (Chromatography) VDA 277 FTIR (Fourier Transform Infrared) Spectroscopy ASTM E1252 (Except 7.6, 11.2, and 11.4) Flammability Horizontal Burn of Self-Supporting Plastics ASTM D635; UL 94; IEC 60695-11-10 Horizontal Burn of Materials Used in Occupant Compartments of Motor Vehicles ASTM D5132; FMVSS 302 (49 CFR 571.302); ISO 3785 Vertical Burn, 20 mm ASTM D3801; UL 94; IEC 60695-11-10 Vertical Burn, 125 mm ASTM D5048; UL 94; IEC 60695-11-20 Oxygen Index ASTM D2863 FT1 Flame Test UL1581, Clause 1060; UL2556/CSA C22.2 No 2556, Clause 9.3 Cable Flame Test UL1581, Clause 1061 VW1 Flame Test UL1581, Clause 1080; UL2556/CSA C22.2 No 2556, Clause 9.4 FT2/FH Flame Test UL1581, Clause 1100; UL2556/CSA C22.2 No 2556, Clause 9.1 FV-1 Flame Test UL1581, Clause 1060; UL2556/CSA C22.2 No 2556, Clause 9.5 Thin Material Burning Test UL-94 Glow Wire Test IEC 60695 2-10, 2-11, 2-12, 2-13 RVCM in PVC ASTM D4443 (A2LA Cert. No. 0514.02) Revised 09/21/2021 Page 2 of 2 Test Description: Test Method or Standard: Thermal Analysis DSC (Differential Scanning Calorimetry) ASTM D3418, E794, E1356 TGA (Thermogravimetric Analysis) ASTM E1131 Karl Fischer Moisture Content ASTM D6869 Phthalate Determination by CPSIA CPSC-CH-C1001-09.3, CPSC-CH-C1001-09.4 1 The Consumer Product Safety Improvement Act (CPSIA) requires that every children's product subject to a federal consumer product safety requirement be tested by a Consumer Product Safety Commission (CPSC) accepted laboratory for compliance with the applicable federal children's product safety requirements.

Certificate number: 24 EN 47 Valid from 1 February 2024 to 31 January 2027 Further clarifications regarding the scope of this certificate and the applicability of EN ISO 50001 : 2018 requirements may be obtained by consulting the organization. This certificate is granted during the Certification Commission of 1 February 2024 and is subject to the General Regulations of VINÇOTTE nv.

OFC TECHNOLOGY LEADER M I C R O B U N D L E S I N B L O W I N G A P P L I C A T I O N F O R R A I L W A Y S • Strippable with fingers for easy installation/access to fibers • High speed processing at a low wall thickness • Low shrinkage • Resistance to chemicals and filling compounds • Meet XP C93-850-1-1 standard • Re-designed cable to provide advantageous functional and economical value • Improved flexibility compared to PBT and PP tubes, allowing longer blowing distances on paths with angles of 90° • Increased processing speed and improved ease of installation • Provided better cable lifetime value compared to alternative solutions ECCOH™ 6151 UV SEPAP Formulation KEY REQUIREMENTS WHY AVIENT?

Page 1 / 1 has been assessed and certified as meeting the requirements of ISO 9001:2015 For the following activities The Design and Manufacturing of Plastic Color Concentrated, Plastic Additive Concentrated and Pigment Powder for Thermoplastic & Rubber Industries.

Certificate of Approval Certificate n°: FR079697-1 Contract n°: 15701960 Revision date: 22 February 2023 Laurent CROGUENNEC - President Local office: Bureau Veritas Certification France Le Triangle de l'Arche - 9 Cours du Triangle - 92937 Paris La Défense Further clarifications regarding the scope of this certificate the applicability of the management system requirements may be obtained by consulting the organization. To check this certificate validity, please call + 33(0) 1 41 97 00 60.

Headquarters, R&D, Manufacturing Fiber-Line LLC 3050 Campus Drive Hatfield, PA 19440 +1 215.997.9181 Manufacturing Operations Fiber-Line LLC 280 Performance Drive SE Hickory, NC 28602 +1 828.326.8700 European Headquarters, Operations, Sales Office Fiber-Line International B.V.

TECHNICAL BULLETIN 1.844.4AVIENT www.avient.com PROPERTY TEST METHOD UNITS VERSAFLEX ™ CE 3130-80N VERSAFLEX™ CE 3130-70N Shore Hardness ASTM D2240 Shore A 79 69 Specific Gravity ASTM D792 g/cm3 1.08 1.04 Tensile Strength ASTM D412 psi 2,484 2,222 Melting Flow Index (190°C, 21.6kg) ASTM D1238 g/10min 5.2 4.4 Elongation ASTM D412 % 864 667 Flexural Modulus @ 300% ASTM D790 psi 975 855 Viscosity @ 11,170 sec, 200°C ASTM D3835 Pa.s 30.6 22.2 Abrasion (Mass Lost) ASTM D3389 mg 1.1 2.6 UV Resistance 0.68W/m 2 45°C 168hours — Good Good Stain Resistance *Condition 1*Condition 2 — Excellent Excellent Blooming 85% RH30°C,168 hours — Non Non Processing (Demold) — — Excellent Good Cycle Time — — Short Middle Overmold Substrate — — PC/ABS PC/ABS KEY PROPERTIES AND OVERMOLD PERFORMANCE Copyright © 2021, Avient Corporation. TEST METHODS Stain Test - Condition 1: Tea, coffee, ketchup, mustard stand on the surface for 2 minutes at room temperature, then removed to observe the surface performance.

GUÍA DE SELECCIÓN DE PRODUCTOS SOLUCIONES PARA CABLE & ALAMBRE Materiales de Ingenieria Especializada Formulaciones para aislamiento, revestimiento y cross-web para el mercado de cable y alambre Syncure™ XLPE Formulaciones de Polietileno Reticulable • Curado al ambiente • Alto desempeño a la flama • Resistente al calor, el aceite, a la deformación por stress constante y la abrasión • Propiedades de baja temperatura • Baja inversión de capital • Alta velocidad de extrusión • Libre de DBDPE disponible • Boletinados por UL/CSA Maxxam™ FR Polipropileno con Retardante de Flama • Reemplaza al FEP para aislamiento • Desempeño a la flama • Cumplimiento a UL 444 yellow card • Baja constante dieléctrica • Alta velocidad de extrusión • Capacidad de extrusión para paredes delgadas Maxxam™ SY Polipropileno Espumado • Baja constante dieléctrica • Estructura celular uniforme • Resistencia al calor y la compresión • Facilidad del espumado mediante proceso químico Soluciones LSFOH ECCOH™ Baja Emisión de Humo y Libre de Halógenos • Mejora de la seguridad contra incendios • Baja emisión de humo, toxicidad y libre de halogenos (LSFOH) • Resistencia química ECCOH™ XL Soluciones para Cable Reticulado • Libre de halógenos, baja emisión de humos, baja toxicidad y anticorrosiva • Excelentes propiedades electricas y mecanicas • Facilmente procesable • Temperaturas de operación 90°C • Tecnologia de curado por humedad Synprene™ Elastómeros Termoplásticos Retardantes de Flama • Flexibilidad • Alta desempeño a la flama • Resistencia a baja temperatura • Resistencia química • Permite coloración FireCon™ CPE Polietileno Clorado Retardante de Flama • Resistencia en ambientes extremos • Propiedades de baja temperatura • Alta desempeño a la flama • Alta velocidad de extrusión • Resistencia a la luz del sol y rayos UV CARACTERISTICAS ESPECIFICACIONES ECCOH™ XL 8148 Libre de halógenos, baja emisión de humos, baja toxicidad, anticorrosivo EN50618 Syncure™ S100FH Flama horizontal UL 44 Syncure™ S100FH-XUV Flama horizontal, resistencia UV UL 44 Syncure™ S100FH-UV Flama horizontal, FV-1, resistencia UV UL 44, UL 4703 Syncure™ S100FV VW-1 UL 44 Syncure™ S100FV-UV VW-1, resistencia UV UL 44 Syncure™ S112NA Sin retardante a la flama CSA 22.2 Syncure™ S120NA Sin retardante a la flama NSF 61 Syncure™ S200FH Flama horizontal, libre de DBDPE UL 44 Syncure™ S200FV VW-1, libre de DBDPE UL 44 SISTEMAS PARA AISLAMIENTO DE CABLES DE BAJO VOLTAJE Cables de baja tensión • Desempeño a la flama • Resistencia al calor, aceite y abrasión • Buen desempeño a bajas temperaturas • Baja inversión de capital • Altas velocidades de procesamiento AISLAMIENTO Y CROSS-WEBS PARA CABLES DE CATEGORIA Los sistemas de cables de categoría nos proporcionan • Alternativas de cables FEP • Desempeño a la flama • Baja constante dieléctrica • Altas velocidades de extrusión y desempeño para pared delgada • Resistencia química • Desempeño a bajas temperaturas • Flexibilidad CARACTERISTICAS ESPECIFICACIONES Maxxam™ FR 0521-48 R1 Baja emisión de humo, libre de halógenos UL 444 Maxxam™ FR 0587-21 R3 Halogenado, y desempeño para cables plenum UL 444 Cables para fibra optica • Resistencia a ambientes extremos, químicos y a la exposición a luz del sol • Resistencia a bajas temperaturas (LTB) • Baja emisión de humos y toxicidad • Flexibilidad • Altas velocidades en extrusion CARACTERISTICAS ESPECIFICACIONES ECCOH™ 6649 UV Low DD Baja emisión de humos, Libre de halógenos Cubre las requerimientos de retardacia a la flama requeridos por el cliente Cables Coaxiales • Flexibilidad • Altas velocidades de extrusión • Baja constante dieléctrica • Estructura de celda uniforme • Resistencia al calor y a la deformación CARACTERISTICAS ESPECIFICACIONES Maxxam™ SY 89-22-7 Espumable Cubre las requerimientos de retardacia a la flama requeridos por el cliente SISTEMAS PARA CUBIERTA PARA CABLES DE DATOS Cubiertas para medio y bajo voltaje • Resistencia a ambientes extremos, ambientes químicos y degradación por rayos UV • Resistencia a bajas temperaturas (LTB) • Baja emisión de humos y toxicidad • Flexibilidad • Altas velocidades de extrusión • Fácilmente de colorear CARACTERISTICAS MERCADOS Y APLIACIONES FireCon™ CPE 30-33 RoHS Black Retardante a la flama, flexible Edificación & construcción, industrial, nuclear FireCon™ CPE 37-36 RoHS Black Retardante a la flama, flexible Edificación & construcción, industrial, nuclear FireCon™ CPE 30-20 RoHS Natural Retardante a la flama, flexible Edificación & construcción, industrial, nuclear ECCOH™ 5549 UV Baja emisión de humos, libre de halógenos, retardante a la flama Edificación & construcción, industrial ECCOH™ 6649 UV Low DD Baja emisión de humos, libre de halógenos, retardante a la flama Fibra optica, ductos ECCOH™ 5981 UV Baja emisión de humos, libre de halógenos, retardante a la flama Cables industriales, cables Teck 90 Synprene™ RT5180 Retardante a la flama, resistente a LTB Edificación & construcción, industrial Synprene™ RT5180UV Retardante a la flama, resistente a LTB Edificación & construcción, industrial Synprene™ RT3870M Retardante a la flama, resistente a LTB Edificación & construcción, industrial www.avient.com Copyright © 2023, Avient Corporation.