This coordinated effort resulted in the innovative Modular Protective System (MPS) portable structure, which incorporates an Edwards-designed collapsible truss framework and Avient’s GlasArmor™ ballistic-resistant composite panels. GlasArmor panels made with fiber-reinforced polymer (FRP) composites provide excellent ballistic stopping power for the MPS while meeting the requirement of being lightweight and portable. The MPS incorporates Avient’s custom-formulated GlasArmor ballistic panels that meet Level 3 protection under Underwriters Laboratories (UL) 752 standards for ballistic resistance.

Advanced Composites Advanced Composites Unlock Modular Construction Potential with Flame Retardant (FR) Composite Panels

Sustainability Beyond Lightweighting – Avient Features Recycled Content Composites at CAMX 2022 Caption: Polystrand™ structural composite panels To download a high-resolution image, please click here: FOR MEDIA USE ONLY   CLEVELAN Avient Announces Quarterly Dividend...

Ballistic Composites at Avient Learn more about Avient's ballistic composites portfolio. Download the eBook to discover how Hammerhead™ FR Composite Panels can transform your projects by enhancing efficiency, ensuring compliance, and cutting costs.

Ballistic Composites at Avient Learn more about Avient's ballistic composites portfolio. Download the eBook to discover how Hammerhead™ FR Composite Panels can transform your projects by enhancing efficiency, ensuring compliance, and cutting costs.

Hammerhead™ FR Flame Retardant Composite Sandwich Panels are an innovative, large-format solution for various structural applications, including modular construction, walls, flooring, garage doors, and industrial doors. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. Property Unit Hammerhead Composite Panel (non-FR) Hammerhead FR Flame Retardant Panel Areal Weight (lb/sqft) 1.15 1.34 Thickness (in) 1.02 1.02 Max Force* (lbf) 447 508 Modulus* (ksi) 323 321 Flexural Rigidity* (lb*in^2) 85,000 84,000 R-Value (/in) 4 4 MECHANICAL PROPERTIES Class A Class B Class C Flame Spread Index 0–25 26–75 76–200 Smoke Developed Index 0–450 ASTM E84 FLAME SPREAD CLASSIFICATION * ASTM D7249, 22” support span 4-point bend Hammerhead Composite Panel (non-FR) Hammerhead FR Flame Retardant Panel Panel Thickness 1 in. 1 in. 4 in.

Transforming Modular & Offsite Construction with Advanced Composites APPLICATION GUIDE Siding & Cladding Impact resistance; thermal expansion reduction; superior strength-to-thickness ratio compared to traditional siding Roofing Systems Impact resistance; flexural strength; thermally insulative; will not contribute to mold or rot Interior Wall, Floor, & Ceiling Panel Systems Improved structural integrity; integrated fire protection; customized dimensions & finishes; thermal insulation; water, pest, & impact resistance Doors Impact resistance; ballistic resistance; high strength-to-weight ratio Exterior Sheathing Continuous insulation; impact, moisture & rot resistance; lightweight construction Garage Doors Impact & corrosion resistance; high flexural strength; customized dimensions & finishes; weatherability; UV stability; weight reduction Flood Barriers Moisture & corrosion resistance; durable; will not contribute to mold growth Composite Decking & Lumber Reinforcements for increased strength; material & weight reduction Cabinetry & Storage Weight reduction; customized dimensions & finishes Hammerhead™ FR Flame Retardant Composite Panels & Laminates Hammerhead™ & Polystrand™ Composite Panels GlasArmor™ & ThermoBallistic™ Ballistic Panels Polystrand™ Continuous Fiber Tapes ADVANCED COMPOSITES FOR BUILDING & CONSTRUCTION Polystrand™ Continuous Fiber Laminates Storm Shutters Impact & ballistic resistance; superior strength-to-weight ratio Safe/Panic Rooms Ballistic & impact resistance 1.844.4AVIENT www.avient.com Copyright © 2025, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. MATERIAL SOLUTION DESCRIPTION KEY CHARACTERISTICS POTENTIAL APPLICATIONS Hammerhead™ FR Flame Retardant Composite Panels Industry-first flame retardant thermoplastic composite panels that meet ASTM E84 Class A standards for flame spread and smoke developed and configurations available to meet NFPA 286 corner room burn testing • Excellent flame performance • Moisture, UV, corrosion, impact, and rot resistant • Lightweight structural integrity • Reduce labor cost and time • Interior Wall, Floor & Ceiling Panel Systems • Garage Doors • Interior & Entry Doors • Exterior Sheathing • Siding & Cladding • Kitchen Cabinetry Hammerhead™ and Polystrand™ Composite Panels Thermoplastic composite panels constructed with Polystrand™ continuous fiber laminates thermally bonded to thermoplastic foam or honeycomb cores • Moisture, UV, corrosion, impact, and rot resistant • Lightweight structural integrity • Reduce labor cost and time • Garage Doors • Interior Entry Doors • Interior Wall, Floor & Ceiling Panel Systems • Exterior Sheathing • Siding & Cladding • Kitchen Cabinetry Polystrand™ Continuous Fiber Tapes & Laminates High strength unidirectional (UD) glass fibers combined with thermoplastic resins available in unidirectional tapes or multi-ply laminates • High strength and stiffness • Enables impact resistance • Formulations available to meet ASTM E84 Class A and Class B flame/smoke rating • Composite Deckng • Interior & Entry Doors • Roofing Systems GlasArmor™ Ballistic Resistant Panels Ballistic protection constructed from layers of 0°/90° woven E-glass fiber reinforcements with a proprietary thermoset resin system • UL 752 Level 1–3 compliant • Less than 25% the weight of comparable steel panel • 1-hr fire rating per ASTM E119* • Safe/Panic Rooms • Garage Doors • Interior & Entry Doors ThermoBallistic™ Thermoplastic Panels Industry-first thermoplastic ballistic resistant panels thermally formed with layers of 0°/90° UD E-glass fiber reinforcements and polyolefin-based resin systems • UL 752 Level 3 compliant • Extremely lightweight • Moisture, UV, and corrosion resistant • Safe/Panic Rooms • Garage Doors • Interior & Entry Doors * UL Level 3 panel was fire tested as part of a wall system with steel studs and drywall facesheet

Why Avient? Unlock Modular Construction Potential with Flame Retardant (FR) Composite Panels Enhancing rPET Quality and Safety Three-Party Strategy for Bottle Manufacturing Enhancing the Circularity of PET Navigating the Challenges of Semiconductor Packaging with Specialty Polymer Solutions Military-Grade Protection for U.S. Avient Design Makes Ideas Reality

industry-leading GlasArmor™ continuous glass-fiber composite panels to create its new custom Ballisti-Wall® and Ballisti-Cover® ballistic-resistant solutions. This approach also enabled fabrication of GlasArmor panels with minimal disruption to existing production schedules. To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/tough-enough-to-protect-the-power-grid-southern-states-llc-selects-glasarmor-panels-from-polyone-300287353.html

Polystrand™ Thermoplastic Composite Sandwich Panels provided lightweight, durability, and insulation requirements for camper CRTM™ Composite Sandwich Panels reduced component complexity compared to metal for door panel on rail car Polystrand™ Thermoplastic Composite Panels provided on-site technical support and customization for modular wall construction