Versaflex™ HC Thermoplastic Elastomers provided a medical-grade TPE to help the customer meet necessary regulatory specifications and gain market share Consistency and performance demonstrated in profile extrusion

Versaflex™ HC Thermoplastic Elastomers provided a medical-grade TPE to help the customer meet necessary regulatory specifications and gain market share Consistency and performance demonstrated in profile extrusion

Versaflex™ HC Thermoplastic Elastomers provided a medical-grade TPE to help the customer meet necessary regulatory specifications and gain market share Consistency and performance demonstrated in profile extrusion

GLS TPE - Closurelogic Cap Liner - English CLOSURELOGIC GMBH A L U M I N U M C A P L I N E R • Compliance with food contact regulations • Seals to glass, PET and aluminum bottles • Excellent pressure retention for carbonated beverages • Provided a low migration TPE with outstanding organoleptic properties • Enabled processing at temperatures 20°C lower than comparative materials GLS™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT?

PRE BLUE TPE X040-033-42-02 VIPER PROFILES

Glasforms™ Pultruded Rods, Tubes & Custom Profiles GLS™ Versaflex™ TPEs for Packaging - Product Selection Guide

BLOOD LANCET MANUFACTURER S E A L I N G R I N G • Compliance with strict regulations for medical materials • Excellent sealing performance • Good compression set • Provided a recycled TPE solutions compared to silicone without increasing system cost • Delivered a TPE that complied with ISO 10993-4 & -5 and USP Class VI • Supported a change to an injection molded material to ease production and enhance assembly capabilities Versaflex™ HC TPEs – OM1040-1 Grade KEY REQUIREMENTS WHY AVIENT?

GLS TPE - Closurelogic Cap Liner - Spanish CLOSURELOGIC GMBH L I N E R P A R A T A P A D E A L U M I N I O • Compliance with food contact regulations • Seals to glass, PET and aluminum bottles • Excellent pressure retention for carbonated beverages • Ofrece un TPE de baja migración con excelentes propiedades organolépticas • Permitió el procesamiento a temperaturas 20 °C más bajas que los materiales comparativos Elastómero termoplástico GLS™ REQUERIMIENTOS CLAVE ¿POR QUÉ AVIENT?

Known for offering tight seals and reducing vibration and noise, certain thermoplastic elastomers (TPEs), like OnFlex™ grades, may be better suited for your particular application than the historically incumbent materials, like general purpose TPEs, thermoplastic vulcanizates (TPV), and thermoplastic polyolefins (TPO). INDUSTRY BULLETIN STANDARD UNITS ONFLEX LO 7120-45N Volatile Organic Compounds VDA 278 ug/g(ppm) 41 Fogging VDA 278 ug/g(ppm) 521 Odor • Control • Dry conditions • Wet conditions SAE J1351 (15) 1-10 Scale 1 2 1 Compression Set (23°C) • 22 hours • 70 hours ASTM D395 % 14.4 14.6 Capillary Viscosity • 1341/s • 11170/s ASTM D3835 Pa*s 35 7 HVAC SYSTEMS OnFlex™ LO • Features: low VOC/FOG, low odor, good compression set, easy processing, overmolds to polypropylene • Example applications: seals and flaps in heating, ventilation and air conditioning systems CHARACTERISTICS ONFLEX™ LO ONFLEX™ AF TPE GENERAL PURPOSE TPV TPO Volatile Organic Compounds (VDA 278) Very Low Moderate Moderate Moderate Very Low Fogging (VDA 278 & DIN 75201) Very Low Moderate Moderate High Very Low Odor (VDA 270 Requirement ≤3.0) ≤3.0 ≤3.0 >3 >3 ≤3.0 Gloss Level Low Low Low Very Low High Tactile Feel Grippy Grippy Grippy Grippy Waxy Pre-Drying Required No No No Yes No Raw Material Costs $$ $$ $$ $$$ $ Compression Set @ RT Good Good Good Excellent N/A Compression Set @ ≥70°C Moderate Moderate Moderate Good N/A UV Resistance Good Excellent Good Good Good Weatherability Good Excellent Good Good Good Hardness Range Low to High Low to High Low to High Low to High High Density (g/ml) 1.15 0.99 0.90–1.20 0.95–0.98 0.90–1.20 GENERAL CHARACTERISTICS COMPARING TPE, TPV, TPO Grades shown on both pages are representative of solutions manufactured in North America, more grades available globally.

Homepage // News Center // Avient Launches Medical TPE Grades Formulated Without Animal Derivatives CLEVELAND – July 31, 2020 – Avient Corporation, a leading provider of specialized and sustainable material solutions, today announced the addition of eight new grades to its healthcare portfolio of Versaflex™ thermoplastic elastomers (TPEs).