ECCOH™ LOW SMOKE AND FUME, NON-HALOGEN FORMULATIONS PRODUCT SELECTION GUIDE ECCOH™ Low Smoke and Fume, Non-Halogen Solutions *Dry Silane abbreviated as DS **Cross-linked using Sioplas method 5549 UV Teck-90 5700 5801 UV 5865 5982 UV 6010 6151 6638 UV XLS 8001 APPLICATION Type Jacket Jacket Jacket Jacket Jacket Jacket Insulation Tight buffer, Micro-tube Jacket Jacket CABLE Type LV, Data LV LV, Data, OFC LV, Data, OFC Data, OFC LV, OFC LV OFC Data, OFC LV MARKETS Type B & C, Industrial Industrial, Teck-90 B & C, Industrial Industrial, Oil & Gas, Shipboard B & C B & C, Industrial Automotive B & C, Industrial B & C, Industrial B & C, Shipboard Cross-linked No No No Yes No No Yes No No Yes Cross-linking Method* N/A N/A N/A DS/E-beam N/A N/A DS/E-beam N/A N/A Sioplas GENERAL PROPERTIES Properties as Thermoset x x x SG g/cm³ 1.59 1.54 1.60 1.50 1.57 1.52 1.38 1.46 1.48 1.48 MFI, 150°C/21.6 Kg g/10 min 2.8 5 6 3.5 4 5.9 4.4 6 3 6 Hardness Shore D 44 54 50 46 50 54 56 53 53 49 Tensile psi 1740 2610 1595 1800 1740 2320 3336 2466 2030 2030 Elongation % 160% 200% 136% 133% 180% 150% 145% 160% 175% 160% LOI % 45% 36% 51% 39% 45% 41% 30% 33% 42% 33% Low temp brittleness (LTB) °C -26.5°C -49°C -10.5°C -30°C -39°C -38.5°C -41°C -35.5°C -26 -40.5 Max. These solutions are the answer or environments where smoke mitigation is of particular concern, such as those within closed spaces where means of escape is restricted (e.g., hotels, large office blocks, off-shore installations, trains, metros, and ships). 1.844.4AVIENT www.avient.com Copyright © 2020, Avient Corporation.

We specialize in color and additive technologies, offering both standard and customized solutions across all silicone platforms: High Consistency Rubber (HCR), Liquid Silicone Rubber (LSR), Room Temperature Vulcanization (RTV), as well as many other thermoset carrier systems. CONFIDENCE IN COLOR SOLUTIONS With over 100 years’ experience in color design and pigment selection, our technical experts understand materials, applications and processes.

Avient is a premier provider of specialized and sustainable material solutions and services that transform customer challenges into opportunities. Our range of world-class services includes: COLOR TECHNOLOGY Custom matching, saturated colors & special effects to fill market niches and eliminate secondary operations COLOR AND DESIGN SERVICES Trend and color insights, and product development assistance to optimize design and improve speed to market REGULATORY COORDINATION Aid with new product approvals to reduce regulatory overhead and minimize risk FIELD TECHNICAL SERVICE Support for tool design, startup and production optimization to gain manufacturing efficiencies SUSTAINABILITY Innovative materials and solutions to help you meet your sustainability goals EQUIPMENT AND SUPPORT Installation, training and dosing equipment, all customized to your needs

TRILLIANT™ XR Thermoplastics for Radiation Shielding Trilliant™ XR thermoplastic solutions provide a radiation-shielding alternative to the use of lead in healthcare imaging equipment. This pure metal replacement solution can be customized to meet specific density requirements, formulated to meet a broad modulus range, and engineered to meet complex design specifications. Because these solutions are able to be processed using various methods, manufacturers of complex components could benefit from increased design flexibility, leading to an overall improvement in total system cost.

Edgetek™ REC PC Recycled Content Polycarbonate Solutions As consumer demand for more sustainable, eco- conscious products grows along with regulatory pressure, Edgetek™ REC PC formulations can help brand owners deliver on their sustainability goals. The formulations contain 25–70% post-consumer recycled (PCR) or post-industrial recycled (PIR) content, expanding material solution options for achieving sustainability goals.

PREPERM™ Solutions for Healthcare Technology APPLICATION BULLETIN PREPERM DIELECTRIC MATERIAL FAMILY Optimized material properties for each RF application GAME-CHANGING PREPERM SOLUTIONS Tissue-mimicking phantom materials​ PREPERM material permittivity can be adapted to the Dk of the human body at various frequencies.

By 2030, Avient will deliver cumulative annual revenue growth from our Sustainable Solutions portfolio of 8–12% with 2020 as a baseline As a founding member of the Alliance to End Plastic Waste, Avient will collaborate to develop and implement solutions to end plastic waste with approximately 50 members across the value chain.

With Rejoin PCR Colorants, formulations can include both pigments and functional additives in one solution. KEY CHARACTERISTICS • Enables 100% PCR packaging • Helps companies meet sustainability goals • Replaces virgin resin, reducing total energy consumption and limiting emissions* • Combines colorants and functional additives in one solution • Allows for full recyclability of the end product • Provides a lower carbon product footprint than traditional masterbatch • Suitable for use in polyethylene (PET) and polypropylene (PP) as well as in rPET and rPP applications MARKETS AND APPLICATIONS Rejoin PCR Colorants are designed for use in a broad range of applications, including household and personal care packaging, consumer goods, or food and beverage containers.

EPS $2.66 Copyright © . 2025 4 Key Messages Avient is evolving to its next phase as an innovator of materials solutions to help our customers succeed, while enabling a sustainable world Our primary focus is on organic revenue growth and margin expansion ► intersect secular trends and high growth markets with our technologies ► build businesses in high growthcatalyze growth in our core markets ► hybridization Our strategy is enabled and driven by our focus on (a) portfolio prioritization, (b) amplifying innovation, (c) digital for operational excellence and growth, and (d) leadership, talent and culture for the Avient of the future Copyright © . 2025 5 Our purpose and strategic framework Copyright © . 2025 6 Intersecting secular trends and high growth markets with our technologies to create product platforms of scale Copyright © . 2025 7 Catalyze the core GROW BUSINESS AT GDP + 1. Solutions from across 3. Further, as a result of Avient's strategic shift to an innovator of materials solutions, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

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