Versaflex™ TPEs provided soft touch and satisfied regulatory requirements for EEG headset parts Customized Versaflex™ TPEs provided soft-touch TPEs and met regulatory needs  Versaflex™ HC TPEs met regulatory needs and provided a recycled TPE solution for sealing ring

Idea Center: TPE Videos, Case Studies, and More Learn all the ways TPEs are being used to enhance performance and appeal Explore TPES in our Idea Center Resilient and efficient TPEs that help to cut production costs for power tool manufacturers

While Jäger had developed interior TPE parts in the past, its development engineers and designers had since created a modified manufacturing technology that was more demanding on the elastomeric material. The professionals at Jäger and Avient identified OnFlex-S TPE with UV stabilization as the material that would best fulfill cost and performance goals for this application. Because it exhibits a higher flow rate than other SBC-based TPEs, OnFlex-S TPE reduces cycle times during injection molding, a feature that satisfies productivity objectives set by Jäger.

reSound™ REC Recycled Content TPEs (English) Customized Versaflex™ TPE enables lightweighting and improves kink resistance and performance Custom GLS™ TPE enhances user comfort and durability in recoil pad

Stat-tech™ TPE provides electro-static discharge for tool handle grip Stat-Tech™ TPE Static Dissipative & Electrically Conductive Thermoplastic Elastomers Stat-Tech™ TPE provides EMI shielding in cable grommet. 

 Strong performance demonstrates that our strategy and execution are working  Megatrends and emerging opportunities align with our strengths  Innovation and services provide differentiation, incremental pricing power, and competitive advantage  Strong and proven management team driving growth and performance  Addressable market exceeds $40 billion PolyOne Corporation Page 17 Appendix PolyOne Corporation Page 18 +25% $262 $320 $200 $275 $350 2013 2014 Adjusted Operating Income (in millions) +22% 2014 Financial Highlights  All of our segments delivered both operating income and margin expansion during the year  Our specialty businesses achieved record levels of profits and profitability this year  Achieved 21st consecutive quarter, or over five years, of strong, double-digit adjusted EPS growth +37% $1.31 $1.80 $1.00 $1.50 $2.00 2013 2014 Adjusted EPS $195 $242 $150 $200 $250 2013 2014 Specialty Operating Income (in millions) PolyOne Corporation Page 19 Building & 7% Electrical & 1% 31% Textiles 7% 1.7% 4.6% 5.1% 5.5% 7.2% 8.1% 9.7% 12.2% 12-16% 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Operating Income % of Sales At a Glance Global Color, Additives and Inks 2014 Revenues: $0.9 Billion Solutions Expanding Profits 2014 Revenue by Industry Segment 14.7% Target 36% PolyOne Corporation Page 20 4% Building & 18% Electrical & 16% At a Glance Global Specialty Engineered Materials 2014 Revenues: $0.6 Billion Solutions 2014 Revenue by Industry Segment Expanding Profits 1.1% 1.3% 3.4% 5.1% 9.6% 8.0% 8.6% 9.3% 12-16% 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Operating Income % of Sales Target 12.1% 33% 19% PolyOne Corporation Page 21 2% Building & 23% 27% 30% 96% At a Glance Designed Structures and Solutions Solutions 2014 Revenues: $0.6 Billion Expanding Profits 2014 Revenue by Industry Segment 1.4% 5.6% 7.3% 8-10% 2012 2013 2014 2015 Operating Income % of Sales Target PolyOne Corporation Page 22 Building & 33% 5% Electrical & 1% 18% 16% 5.5% 6.9% 3.8% 3.6% 5.5% 4.3% 6.3% 7.2% 2006 2007 2008 2009 2010 2011 2012 2013 2014 Operating Income % of Sales At a Glance Performance Products and Solutions Solutions Expanding Profits 2014 Revenues: $0.8 Billion 9-12% Target 2014 Revenue by Industry Segment 2015 7.7% PolyOne Corporation Page 23 Building & 13% Electrical & 23% 15% 25% 2.6% 3.0% 3.5% 4.0% 4.6% 5.6% 6.4% 5.9% 6 - 7.5% 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Operating Income % of Sales 15% 52% 2006 2014 At a Glance Distribution *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period Key Suppliers 2014 Revenues: $1.1 Billion ROIC* Expanding Profits 6.1% Target http://www.polyone.com/Pages/VariationRoot.aspx PolyOne Corporation Page 24 2 lbs Plastic = 3 lbs aluminum or 8 lbs steel or 27 lbs glass 33% less material by weight than aluminum 75% less material by weight than steel 93% less material by weight than glass Requires 91% less energy to recycle a pound of plastic versus a pound of paper Source: SPI: Sustainability and the Plastics Industry Plastics: Key to Future Sustainable Development PolyOne Corporation Page 25 Commitment to Operational Excellence 81% 93% 2006 2014 16.2% 9.9% 2006 2014 On-Time Delivery Working Capital % of Sales 5% 43% 2006 2014 Percent of Associates Trained in LSS  Four consecutive years – CFO Magazine Best Working Capital Management in the chemical industry World’s Best Business Process Excellence Program in 2012*  103 trained Black Belts  247 trained Green Belts  127 trained Kaizen Leaders World’s Best Start-up Program for Lean Six Sigma Deployment in 2009* *Both awards received from International Quality and Productivity Center PolyOne Corporation Page 26 Prototype Frame Opportunity Scale-up & Test Market Build Business Case Commercial Launch Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 4 11 5 10 6 9 3 4 2 15 9 1 10 4 Breakthrough Platform Derivative A Rich Pipeline of Opportunity Number of Projects 25 14 19 17 18 93 Addressable Market ($ millions) TBD TBD $800 $450 $450 $1,700 PolyOne Corporation Page 27 Application Examples PolyOne Corporation Page 28  $1.5 billion attractive, growing market  Additives improve performance and reduce cost through light-weighting, reduced waste, faster cycle times, and extended shelf life of finished product  Aligned with megatrend of protecting the environment:  Sustainability benefits include lower package weight and improved recyclability of package at end of use Market Opportunity Leading Global Supplier of Additives In Fast Growing PET Market Shelf-life extension Greater product consistency Recyclability and reduced carbon footprint Color and Special Effects Weight reduction Enhanced product aesthetics High heat resistance 4% 4% 8% 9% 9% 10% 11% 14% Western Europe North America South America MEA Easter Europe Asia Pacific China India PET 2008-13P CAGR PET Bottling Technology PolyOne Corporation Page 29 • Includes formulation and consultative services to assist manufacturers and brand owners in positively identifying their finished goods • Protects brand equity & consumer welfare • Reduces exposure to unwarranted recall expenses • Secures supply chain integrity – support for safe expansion into new geographies Authentication Technology PolyOne Corporation Page 30 • Color harmonization across 15 unique color-and-polymer combinations • Eliminated need for multiple pre- colored materials • Reduced Land Rover’s working capital Range Rover Evoque Interior PolyOne Corporation Page 31 • Reduced health and environmental impact • System cost reduction • Radiation-shielding performance • Parts consolidation • Design freedom CT Scanner PolyOne Corporation Page 32 Metal Replacement Solutions • Replaces metal in LED lighting • Extends LED durability and life span eliminating hot spots • Greater design flexibility with fewer parts • Weight reduction • Simplifies manufacturing and lowers total production cost PolyOne Corporation Page 33 Next Generation Solar Charger • Ginkgo Solar Tree charger utilizing our unique reSound™ material • reSound™ is a durable material consisting of 50% bio-derived plastic and 50% traditional petroleum-based plastic • Use of reSound™ reduced the carbon footprint for this product by 35% • reSound™ Is classified as a PolyOne Sustainable SolutionSM PolyOne Sustainable SolutionSM PolyOne Corporation Page 34 High-Barrier Packaging Containers • Capability to extrude up to 13 layers • Strong oxygen and moisture vapor transmission protection • Can be made symmetrical or asymmetrical to meet customized needs of broad variety of applications • Barrier protection and superior organoleptic properties PolyOne Corporation Page 35 Aerospace Applications • Leading provider of specialty materials for the aerospace industry • Typical applications  Mil-spec aircraft windows, canopies, windscreens, instrument panels, wingtip lenses  Interior – gallery furnishings, tray tables, arm rests, trim strips, joint/edge coverings • Benefits:  High impact strength  Resistant to UV rays  Flame and smoke compliance  Easy to clean with aggressive cleaners; anti-microbial grades available  Range of sizes, thicknesses, colors, etc.

Product designers and manufacturers are turning to thermoplastic elastomers (TPEs) to replace silicone and natural rubber. VERSAFLEX™ TPEs allow manufacturers to switch to more efficient processes that eliminate the time- consuming and costly assembly operations needed for old parts. PolyOne’s Onflex™ Lo TPE and Maxxam™ engineered material formulations are used for interior HVAC air flaps, trays, console carrier and instrument panels, and related interior parts.

Common examples are polypropylene (PP), nylon (PA), polyketone (PK), and thermoplastic elastomers (TPE). Profile extrusion

Copolyester, Polyester & PC/Polyester Blends Copolyester Eastman Tritan™ (Copolyester) High chemical resistance to a wide variety of hospital disinfectants; excellent toughness and impact resistance after disinfection; retains color and gloss after sterilization and disinfection; does not contain BPA, BPS or halogens Polybutylene Terephthalate (PBT) DuPont™ Crastin® & Rynite® (FR-PBT) 30% glass reinforced; flame retardant; good mold flow and electrical properties; high strength, stiffness, dimensional stability and heat resistance Polyester (PC/PET) & Polybutylene Terephthalate (PC/PBT) Covestro Makroblend® (FR-PC/PET) & (FR-PC/PBT) Strength; toughness; chemical resistance; flame retardant Covestro Makroblend® (Non-FR PC/PBT) Strength; toughness; chemical resistance; limited biocompatibility Trinseo EMERGE™ (FR-PC/PET) Chemical resistance; ignition resistance; limited biocompatibility PA, PVC, PC & PMMA Polyamide (Nylon, PA) Avient Trilliant™ XR Radiation Shielding (PA) Radiation shielding; green alternative for lead replacement; enhanced design freedom vs. lead; available in hard and soft durometers Arkema Rilsan® MED (PA11) & Rilsamid® MED (PA12) Chemical resistance; transparent and opaque; easy processing; creep resistance; temperature resistance; BPA-free; sterilizable by gamma, EtO and steam Polyvinyl Chloride GEON Performance Solutions Resilience™ HC (PVC) Excellent chemical resistance; good strength and stiffness; very good surface quality; inherently flame resistant; available in all medical colors; excellent solvent bonding to PVC Polycarbonate (PC) Trinseo EMERGE™ (PC) Ignition resistant; transparent and opaque; glass-filled also available PolyMethyl Methacrylate (PMMA) Trinseo Plexiglas® Acrylics (PMMA) Clarity; easy processing; chemical resistance; BPA free; ideal for light piping and lenses Styrenics & FR-PC/ABS Blends Styrenics Trinseo MAGNUM™ (ABS) Opaque; custom colors; excellent impact and flow; low residuals; full biocompatibility INEOS Styrolution Terlux® HD (MABS) Good clarity; good heat and overall chemical resistance; good impact strength; good solvent bonding to PVC; outstanding surface quality INEOS Styrolution Lustran® & Novodur® HD (ABS) Opaque appearance; outstanding chemical resistance; high impact strength; excellent balance of properties; ease of processability; bondable FR- Polycarbonate/ ABS (FR-PC/ABS) Covestro Bayblend® (FR-PC/ABS) Flame retardant; good impact resistance; dimensional stability; toughness Trinseo EMERGE™ (FR-PC/ABS) Ignition resistant; limited biocompatibility; high flow; easy processing; glass-filled also available RIGID COMPONENTS: DIAGNOSTIC, IMAGING, LIFE SUPPORT, LABORATORY, Applications include: • Housings • Covers • Monitor bezels • Body panels • Handles • Access panels • Battery enclosures • Wands • Coils Rigid Component Solution Needs: • Materials compliant with ISO 10993 & USP Class VI, if required • UL approved resins to meet flammability requirements • Housings with toughness & good impact resistance • Enclosures & components that withstand repeated cleanings • High-flow materials for components with complex designs FLEXIBLE COMPONENTS: DIAGNOSTIC, IMAGING, LIFE SUPPORT, LABORATORY, Applications include: • O-rings • Gaskets • Wheels • Soft touch grips/handles • Keypads/displays • Diaphragms • Seals Flexible Component Solution Needs: • Comfortable handles & grips • Water-tight seals • Durable feet or casters • Durable keypads • Flow control TPE, TPC-ET, TPU, TPV & Flexible PVC Thermoplastic Avient Versaflex™ HC Overmolding Series Proven healthcare solutions with hardness ranges 42–65 Shore A; autoclave, radiation and EtO sterilizable; bondable to many substrates; customizable haptics Arkema Pebax® MED Sterilizable by gamma and EtO; low energy return; soft touch; chemical resistance; overmolding material Thermoplastic Polyester DuPont™ Hytrel® Wide range of flexibility, stiffness, and processing options; Shore D between 30-82; BPA-free; excellent flex fatigue and toughness; low temperature flexibility; good chemical resistance Thermoplastic Polyurethane Covestro Texin® Biocompatible; soft touch; sterilizable; good chemical resistance; overmold for grips and handles; excellent bonding to polar substrates like PC; 70A to 95A Thermoplastic Vulcanizate Avient Versalloy™ Proven healthcare solutions with hardness ranges 45–90 Shore A; autoclave, radiation and EtO sterilizable; natural and colorable; smooth texture; bonds to PP Exxon Mobil Santoprene™ Durable sealing performance; elastic recovery; excellent chemical resistance; compliance with medical standards Flexible Polyvinyl Chloride GEON Performance Solutions Geon™ Flexible PVC Engineered exclusively for the healthcare market; transparent and opaque colors; radiopaque grades available; durometer ranges from 55A to 40D; gamma and EtO sterilizable Thermoset Silicone Elastomers Thermoset Silicone Elastomers/ Liquid Silicone Rubber (LSR) DuPont™ Liveo™ Silicone Elastomers (LSR) Biocompatible; non-irritating and non-sensitization; sterilizable; made without plasticizers, phthalates or latex PVC Polyvinyl Chloride GEON Performance Solutions Geon™ Flexible PVC Inherent flame resistance; halogen-free; excellent chemical resistance; non-yellowing; proven safety record in wire and cable applications; high temperature grades available TPE, TPC-ET, TPU & POE Thermoplastic Polyester Arkema Pebax® Flexibility; chemical resistance; easy processing; abrasion resistance; low coefficient of friction Thermoplastic Polyester Elastomers (TPC-ET) DuPont™ Hytrel® REACH, RoHS and WEEE compliant; wide range of flexibility, stiffness, and processing options; 30D-82D; BPA-free; excellent flex fatigue and toughness; low temperature flexibility; good chemical resistance Thermoplastic Polyurethane Covestro Texin® RoHs, WEEE, and REACH compliant; excellent memory and recoil; abrasion resistance; Texin® Rx Series - medical grade Polyether TPU – 70A to 80D Polyolefin Elastomer (POE) Avient ECCOH™ Non-halogenated flame retardant; high flexibility; environmental stress cracking resistance (ESCR); good electrical properties PA Polyamide (Nylon, PA) Arkema Rilsan® (PA) Chemical resistance; easy processing; abrasion resistance; low coefficient of friction; dimensional stability WIRE & CABLE: DIAGNOSTIC, IMAGING, LIFE SUPPORT, LABORATORY, Applications include: • Plug molding • Flexible jacket • Heater cable insulation • Flexible cords • Coil cords & cable Wire & Cable Component Solution Needs: • Materials compliant with UL, RoHS, REACH & WEEE, if needed • Materials with good chemical, moisture & abrasion resistance • Low smoke & non-halogen materials CUSTOM AVIENT SOLUTIONS FOR MEDICAL EQUIPMENT Custom Solution Needs Avient™ Custom Solutions Specialized materials to meet unique application requirements Avient Trilliant™ Healthcare products are a line of customized solutions specific for regulated medical devices; color branding expertise FDA-registered pre-colored resins and masterbatch options; color coding for safety and brand recognition Avient collaborates with key material suppliers to provide FDA-approved pre-colored resins Avient OnColor™ HC Plus offers customizable color masterbatch solutions pre-certified for biocompatibility using ISO 10993 and USP Class VI test protocol Reduced growth of microbes Avient WithStand™ additive technologies inhibit growth of microbes that often cause odor, staining and loss of mechanical properties AVIENT DISTRIBUTION Healthcare Supplier Line Card You face a unique set of challenges when designing parts for the healthcare industry.

RIGID COMPONENTS: DIAGNOSTIC, IMAGING, LIFE SUPPORT, LABORATORY, & MONITORING EQUIPMENT (housings & covers, monitor bezels, body panels, handles, battery enclosures, access panels, wands, coils) Rigid Component Materials compliant with ISO 10993 & USP Class VI, if required UL approved resins to meet flammability requirements Housings with toughness & good impact resistance Enclosures & components that withstand repeated cleanings High-flow materials for components with complex designs Copolyester, Polyester & PC/Polyester Blends Copolyester Eastman Tritan™ (Copolyester) High chemical resistance to a wide variety of hospital disinfectants; excellent toughness and impact resistance after disinfection; retains color and gloss after sterilization and disinfection; does not contain BPA, BPS or halogens Polybutylene Terephthalate (PBT) DuPont™ Crastin® & Rynite® (FR- PBT) 30% glass reinforced; flame retardant; good mold flow and electrical properties; high strength, stiffness, dimensional stability and heat resistance Polyester (PC/PET) & Polybutylene Terephthalate (PC/PBT) Covestro Makroblend® (FR-PC/PET) & (FR-PC/PBT) Strength; toughness; chemical resistance; flame retardant Covestro Makroblend® (Non-FR PC/PBT) Strength; toughness; chemical resistance; limited biocompatibility Trinseo EMERGE™ (FR-PC/PET) Chemical resistance; ignition resistance; limited biocompatibility PA, PVC, PC & PMMA Polyamide (Nylon, PA) Avient Trilliant™ XR Radiation Shielding (PA) Radiation shielding; green alternative for lead replacement; enhanced design freedom vs. lead; available in hard and soft durometers Arkema Rilsan® MED (PA11) & Rilsamid® MED (PA12) Chemical resistance; transparent and opaque; easy processing; creep resistance; temperature resistance; BPA-free; sterilizable by gamma, EtO and steam Polyvinyl Chloride GEON Performance Solutions Resilience™ HC (PVC) Excellent chemical resistance; good strength and stiffness; very good surface quality; inherently flame resistant; available in all medical colors; excellent solvent bonding to PVC Polycarbonate (PC) Trinseo EMERGE™ (PC) Ignition resistant; transparent and opaque; glass-filled also available PolyMethyl Methacrylate (PMMA) Altuglas Plexiglas® Acrylics (PMMA) Clarity; easy processing; chemical resistance; BPA free; ideal for light piping and lenses Styrenics & FR-PC/ABS Blends Styrenics Trinseo MAGNUM™ (ABS) Opaque; custom colors; excellent impact and flow; low residuals; full biocompatibility INEOS Styrolution Terlux® HD (MABS) Good clarity; good heat and overall chemical resistance; good impact strength; good solvent bonding to PVC; outstanding surface quality INEOS Styrolution Lustran® & Novodur® HD (ABS) Opaque appearance; outstanding chemical resistance; high impact strength; excellent balance of properties; ease of processability; bondable FR- Polycarbonate/ ABS Covestro Bayblend® Flame retardant; good impact resistance; dimensional stability; toughness Trinseo EMERGE™ Ignition resistant; limited biocompatibility; high flow; easy processing; glass-filled also available Flexible Component Solution Needs: Comfortable handles & grips Water-tight seals Durable feet or casters Durable keypads Flow control TPE, TPC-ET, TPU, TPV & Flexible PVC Thermoplastic Avient Versaflex™ HC Overmolding Series Proven healthcare solutions with hardness ranges 42–65 Shore A; autoclave, radiation and EtO sterilizable; bondable to many substrates; customizable haptics Arkema Pebax® MED Sterilizable by gamma and EtO; low energy return; soft touch; chemical resistance; overmolding material Thermoplastic Polyester DuPont™ Hytrel® Wide range of flexibility, stiffness, and processing options; Shore D between 30-82; BPA-free; excellent flex fatigue and toughness; low temperature flexibility; good chemical resistance Thermoplastic Polyurethane Covestro Texin® Biocompatible; soft touch; sterilizable; good chemical resistance; overmold for grips and handles; excellent bonding to polar substrates like PC; 70A to 95A Thermoplastic Vulcanizate (TPV) Avient Versalloy™ (TPV) Proven healthcare solutions with hardness ranges 45–90 Shore A; autoclave, radiation and EtO sterilizable; natural and colorable; smooth texture; bonds to PP Exxon Mobil Santoprene™ (TPV) Durable sealing performance; elastic recovery; excellent chemical resistance; compliance with medical standards Flexible Polyvinyl Chloride GEON Performance Solutions Geon™ Flexible PVC Engineered exclusively for the healthcare market; transparent and opaque colors; radiopaque grades available; durometer ranges from 55A to 40D; gamma and EtO sterilizable Thermoset Silicone Elastomers Thermoset Silicone Elastomers/ Liquid Silicone Rubber DuPont™ Liveo™ Silicone Elastomers (LSR) Biocompatible; non-irritating and non-sensitization; sterilizable; made without plasticizers, phthalates or latex FLEXIBLE COMPONENTS: DIAGNOSTIC, IMAGING, LIFE SUPPORT, LABORATORY, MONITORING EQUIPMENT (o-rings, gaskets, wheels, soft touch grips/handles, keypads/displays, diaphragms, seals) WIRE & CABLE: DIAGNOSTIC, IMAGING, LIFE SUPPORT, LABORATORY, & MONITORING EQUIPMENT (plug molding, heater cable insulation, flexible jacket, flexible cords, coil cords & cable) Wire and Cable Component Solution Needs: Materials compliant with UL, RoHS, REACH & WEEE, if needed Materials with good chemical, moisture & abrasion resistance Low smoke & non- halogen materials PVC Polyvinyl Chloride GEON Performance Solutions Geon™ Flexible PVC Inherent flame resistance; halogen-free; excellent chemical resistance; non-yellowing; proven safety record in wire and cable applications; high temperature grades available TPE, TPC-ET, TPU & POE Thermoplastic Polyester Arkema Pebax® Flexibility; chemical resistance; easy processing; abrasion resistance; low coefficient of friction Thermoplastic Polyester Elastomers (TPC-ET) DuPont™ Hytrel® REACH, RoHS and WEEE compliant; wide range of flexibility, stiffness, and processing options; 30D-82D; BPA-free; excellent flex fatigue and toughness; low temperature flexibility; good chemical resistance Thermoplastic Polyurethane Covestro Texin® RoHs, WEEE, and REACH compliant; excellent memory and recoil; abrasion resistance; Texin® Rx Series - medical grade Polyether TPU – 70A to 80D Polyolefin Elastomer (POE) Avient ECCOH™ Non-halogenated flame retardant; high flexibility; environmental stress cracking resistance (ESCR); good electrical properties PA Polyamide (Nylon, PA) Arkema Rilsan® (PA) Chemical resistance; easy processing; abrasion resistance; low coefficient of friction; dimensional stability CUSTOM AVIENT SOLUTIONS FOR MEDICAL EQUIPMENT Custom Solution Needs Avient™ Custom Solutions Specialized materials to meet unique application requirements Avient Trilliant™ Healthcare products are a line of customized solutions specific for regulated medical devices; color branding expertise FDA-registered pre-colored resins and masterbatch options; color coding for safety and brand recognition Avient collaborates with key material suppliers to provide FDA-approved pre-colored resins Avient OnColor™ HC Plus offers customizable color masterbatch solutions pre-certified for biocompatibility using ISO 10993 and USP Class VI test protocol Reduced growth of microbes Avient WithStand™ additive technologies inhibit growth of microbes that often cause odor, staining and loss of mechanical properties AVIENT DISTRIBUTION Healthcare Supplier Line Card You face a unique set of challenges when designing parts for the healthcare industry.