Novel TPE materials that can overmold onto various engineering plastics also were reported elsewhere (2-4). Krishna Venkataswamy, Jiren Gu and Walter Ripple, “A Novel Robust Polyamide Overmold Thermoplastic Elastomer, John Simons,” RAPRA 2005 4.

产品管理 总部 高温聚合物的着色料与混合料 Colorant Chromatics 公司 Hastelweg 269 - 273 5652 CV Eindhoven, The Netherlands 电话：+31 40 340 0640 info@colorant-chromatics.com Chromatics Inc.（ 美国 ） 19 Francis J. 印度 ） Rustom Bldg., 3rd Floor 29, Veer Nariman Road Mumbai 400 023, India 电话：+91 22 2288 1293/94 info@nishigandhapolymers.com www.avient.com/colorant-chromatics

KEY CHARACTERISTICS • Meets critical need for thermal weldability and kink resistance • Minimizes extractables during processing • Provides excellent tensile strength • Complies with USP VI and ISO 10993-4, -5, -11 certifications • Suitable for gamma and autoclave sterilization methods • Bio-based grade option formulated with nearly 40% Gen 1 biomass content PRODUCT OVERVIEW 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation.

The company noted that in the first quarter, organic sales increased 6% and recent specialty acquisitions added 4%, while favorable foreign exchange added 3%. Attachment 4

ANTEC 2003 / 3035 Stress and stain relation of the above four TPE is shown in Figure 4. Stress versus strain of two SBC compound with similar tensile and elongation Figure 4.

Increases full-year adjusted EPS growth expectations to 4-6% Assuming we continue to capitalize on these efforts and experience no further decline in demand, we expect to deliver adjusted EPS growth of 4-6% for the full year. Attachment 4

for the third quarter driven primarily by 5% organic expansion and recent specialty acquisitions, which added 4%. $3 million to $4 million Attachment 4

ACTIVE INGREDIENTS RESISTANCE RATING Clorox® Disinfecting Wipes 5813-79 Quaternary ammonium +++++ +++++ +++++ ++ +++ ++++ Formula 409® Heavy Duty Degreaser N/A Lauramine oxide, ethanolamine +++++ +++++ +++++ + ++ +++ Lysol® All-Purpose Cleaner 777-66 Quaternary ammonium +++++ +++++ +++++ + + ++ $$$ $$$ $$$$ $ $$$ $ MATERIAL COMPARISON WITH COMMON CONSUMER DISINFECTANTS P AB S P PE T P PB T E 90 0 CR E 90 0 H I C R E 92 0 C RCRITERIA FOR RESISTANCE RATING + strength and elongation at yield retention between 90-110% + strength and elongation at yield retention between 75-125% + no statistically significant reduction in elongation at break (p < 0.05) + visual observation score of 4 or better (minor/no crazing, no cracks) + samples survived disinfectant exposure in strain jig Lysol® is a trademark of Reckitt Benckiser LLC Formula 409® is a trademark of The Clorox Company Clorox® is a trademark of The Clorox Company An independent, A2LA-accredited lab tested the following polymers with various disinfectants to help customers choose the material suitable for their specific application requirements.

Notwithstanding different or additional terms or conditions contained in Buyer’s purchase orders, invoices, or other communications to PolyOne or any customer, any addition to or alteration of the PolyOne Terms & Conditions shall be effective only if expressly made in a writing signed by an officer of PolyOne. 4.

EXTRUSOR Tornillo 1½" to 6" para polietileno—Maddock; relación de compresión 3:1 Cabezal De presión Dado Del tamaño adecuado para una hilera de 1/8" o menos L/D 24:1 o superior Paquete de mallas Malla de 20/60/60/20 Canal de enfriamiento 50–65°C Alimentador Gravimétrico—3 compartimentos (para el color) Condiciones de secado, solo para catalizador Desecante, 4 horas a 60°C PROCESAMIENTO Temperatura Precalentamiento del alambre 110–120°C Zonas de alimentación 165°C Transición 170°C Dosificación 177°C Cabezal/dado 182°C Material fundido 177–190°C Llama a la punta del salida del dado Sí Velocidad de la línea La velocidad superior de la línea mejora mezclado de los dos compuestos y apariencia superficial del dislamiento de la superficie Compuesto de purga HDPE www.avient.com Copyright © 2020, Avient Corporation.