Types • Multi-filament • Spun Key Features • Excellent flame resistance • Excellent chemical resistance • Can withstand short-term heat exposure in temperatures > 1000C • Excellent thermal insulator • Low smoke and combustion toxicity • Very compatible with thermoset & thermoplastic resins Disadvantages • Low tensile strength • Low tensile modulus • Affected by oxidizing acids (i.e. Abrasion  Ultraviolet (UV) Flame (Acid (Alkali) (Organic Solvent) Strength Retention (H2O) O P P P P P P Property UOM Value Breaking Tenacity g/d 1.5 Specific Gravity Ratio 1.27 Elongation @ Break % 30.0 - 40.0 Tensile Modulus g/d 2.5 - 5.0 Moisture Regain* % 6.0 Creep** % N/A Shrinkage*** % < 0.1 Melt Point °C N/A Decomposition Temp.

Key Features • Excellent strength & modulus properties • Good flame resistance • Excellent thermal stability • Excellent resistance to creep • Good chemical resistance Disadvantages • Very poor UV resistance • Poor compressive strength • Strength loss in exposure to strong acids FIBER-LINE® PROCESS FOR ZYLON® PBO • Coating • Twisting • Extrusion • Pultrusion • Precision Winding FIBER-LINE® ZYLON® PRODUCTS • Strength Members Abrasion  Yarn on Yarn Abrasion Ultraviolet (UV) Flame (Acid) (Alkali) (Organic Solvent) O X X P O O P Property UOM Value Breaking Tenacity g/d 42.0 Specific Gravity Ratio 1.54 Elongation @ Break % 3.5 Tensile Modulus g/d 1200 Moisture Regain* % 2.0 Creep** % 0 Shrinkage*** %

Non-GAAP Financial Measures Other non-current assets Non-current liabilities:

Non-GAAP Financial Measures Other non-current assets Non-current liabilities:

Non-GAAP Financial Measures Other non-current assets Non-current liabilities:

Non-GAAP Financial Measures Other non-current assets Non-current liabilities:

As part of the “PolyOne Sustainable Solutions” portfolio, Wilflex ink solutions are recognized as compliant with major non-profit, regulatory, and legislative directed requirements. New for 2014, Wilflex has expanded testing to include full test reports for Oasis™ Waterbase ink portfolio including formaldehyde, APEOs (alkyl phenol ethoxylates), heavy metals, and other non-preferred substances. Additionally, Wilflex expanded test reports for lead and phthalate within the Epic™ non-phthalate ink portfolio.

Non-GAAP Financial Measures The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. The non-GAAP financial measures include: net debt to pro forma adjusted EBITDA and adjusted EPS.