Homepage // News Center // Breakthrough Automotive Exterior Design Features Specialty PolyOne Color and Additive System Working closely with the Citroën design team, PolyOne developed a specialty OnColor™ Smartbatch™ color and additive system that allows the distinctive panels to meet stringent UV stability, appearance and durability requirements. Added Palm, “By working with Citroën and its Tier I suppliers, we were able to develop an advanced solution that provides the panels with uniform, attractive, and durable color despite exposure to sunlight, heat, and detergents.

MEVOPUR Special Effect Colors Application Bulletin_CN MEVOPUR 特殊效果™ 应用公告 用于医疗器械和药品包装的效果着色剂 多年来，通过笔式设备和吸入器等器械自行给药 已成为常态。

Color Services Color Management: ColorMatrix Select Avient Color Prediction Service

Colorant Dispersions From silicone to rubber and much more, explore our wide range of colorant dispersions. An overview of our broad portfolio of color and additive silicone dispersions.

InVisiO™ Color Inspiration 2019+ Explores Color Strategies Rooted in Art and Design Evolution Sizzling New OnColor™ Brilliant Metallic Colorants from PolyOne Create the Ultimate in Vibrance and Reflectivity

New Black Colorants from PolyOne Support Circular Economy, Turn Former Waste into Recyclable Packaging CLEVELAND – July 8, 2019 – PolyOne today launched a new portfolio of infrared- detectable black colorants for plastic packaging, which will allow PolyOne Showcases Expansive Fiber Colorants & Additives Portfolio at ITMA 2019

Thermoset Composite Springs For Vibratory Conveyor Equipment PRODUCT BULLETIN THICKNESS (in)* RESIN FLEXURAL STRENGTH (x10^3 psi) FLEXURAL MODULUS (x10^6 psi) STRAIN (%) FIBER CONTENT (wt%) MIN Vinyl Ester 115 4.0 3.3 68 AVG Vinyl Ester 124 4.6 3.2 71 MIN Epoxy 138 5.1 2.3 65 AVG Epoxy 153 5.5 2.3 67 Avient’s composite springs are manufactured using a continuous pultrusion process.

TEMPERATURE DISTRIBUTION DIAGRAM • Test Method: FTTS-FA-010-2007 4.2 • Equipment: Thermovision • Heat Source: 500W Halogen Lamp • Heat Distance: 100 cm Surface temperature before exposure: 20.22°C Surface temperature after 10 min exposure: 33.85°C Temperature change: +13.6°C Added Cesa Fiber Additives for heat preservation TEST METHOD STANDARD REQUEST TEST RESULT GB/T30127 Far infrared radiation properties Far infrared emissivity ≥0.88 (5-14um) (Test temperature: 34°C) 0.9 Far infrared radiation temperature rise ≥ 1.4°C 9°C GB/T 18319-2019 Thermal retention with accumulated by infrared ray Maximum temperature rise ≥ 6°C 8.9°C Mean temperature rise ≥ 4.4°C (20 minutes) 5.6°C FTTS-FA-010 Infrared radiation properties & thermal retention temperature rise Average emissivity ≥ 0.8 (2-22um) (Test temperature: 25°C) 0.8 Specified heating ΔT ≥ 0.5°C (relative to the standard) +5.34°C (ΔT) GB/T 11048-2008 Method A Thermal transmittance Unit: clo Naked body: 0 Underwear: 0.04 T-shirt: 0.09 Thick sweater: 0.35 Winter coat: 0.7 All the data above are the reference value 0.625 Human Physiological Experiment Blood flow volume +12.9% Blood flow velocity +13.6% Blood oxygenation(%SpO2) +1.7% www.avient.com Copyright © 2023, Avient Corporation.

Santiago, 3 Junio 2021 C ód ig o de V er ifi ca ci ón : 0 12 -2 10 6- 03 09 -1 14 2 012-2106-0309-1142 Documento incorpora Firma Electronica Avanzada Código de Verificación: cec_1c0abd-0 pagina 2 de 2 EDUARDO JAVIER DIEZ MORELLO 2021-06-03T10:28:54-0600 Santiago Firma Electrónica Notario 2021-06-04T10:37:47-0400

29/6/2021 Formulario de Impresión de Constancia de Inscripción https://seti.afip.gob.ar/padron-puc-constancia-internet/ConsultaConstanciaAction.do 1/1 ADMINISTRACION FEDERAL DE INGRESOS PUBLICOS CONSTANCIA DE INSCRIPCION AVIENT ARGENTINA S.A.