Customer-focused integration of Magenta Colorants and TPE assets acquired from Kraton well underway; contributes $0.01 to EPS in the first quarter Underlying growth of 4% plus the acquired revenue from Magenta and Kraton's TPE business led to a sales increase of 5%. 

MM-23455D PT SEA MIST

Compliant with BPR EU N. 528/2012 PT19 requirements

CHAPTER 1 | APPLICATION SUMMARY Design Guide 5 GRAVI-TECH GT5200-0013 GRAVI-TECH GT6000-0004 GRAVI-TECH GT7300-0006 GRAVI-TECH GT5200-5003 GRAVI-TECH GT6000-5002 GRAVI-TECH GT7300-5007 Specific Gravity* 2.0 3.0 2.0 2.5 2.6 2.2 Color Options* Various Various Black to Grey Black Various Various Electroplating No Possibly Yes Possibly Possibly Yes Base Resin PP PA6 ABS PP PA6 ABS FDA Compliant* Yes Yes Yes Yes No Yes Region Produced North America North America North America Europe Europe Europe Full Name X GT5200-0013 PT White X GT6000-0004 PT White X GT7300-0006 PT Black GT7300-5003 Black FD GT6000-5002 EI White 1 GT7300-5007 X2 White FD *Please contact Avient for additional information 6 Gravi-Tech CHAPTER 2 | PROCESS SETTINGS Density Modified Formulations Gravi-Tech™ polymer-metal composites are high-density materials developed as thermoplastic- based alternatives to metals. CHAPTER 3 | PART DESIGN GUIDELINES Wall Thickness (mm) C o o li n g T im e ( S e c ) 40 35 30 25 20 15 10 5 0 0 1 2 3 4 ABS PC Nylon 6/6 Figure 2 - Designing for Wall Thickness Changes Bad Better Recommended Recommended Poor High Stress Ideal Figure 3 - Internal and External Radius Guidelines .5W Min Inside Rad + W Poor High Volume FIGURE 1 - Wall thickness vs. cooling time of various plastics FIGURE 2 - Designing for wall thickness changes FIGURE 3 - Internal and external radius guidelines Design Guide 9 RIB DESIGN GUIDELINES The minimum distance ribs should be spaced is three times the nominal wall thickness (3W). N” is the total number of branches.

Completed acquisition of Kraton's TPE business in first quarter 2016 I'm excited to kick-off 2016 with our acquisition of Kraton's thermoplastic elastomer (TPE) business," Mr. Kraton will continue to supply us with styrenic block co-polymers and we will leverage our expertise in TPE formulation to accelerate growth, primarily in the consumer and healthcare markets."

BLUE N/UV

845T MED URBAN N NM-19 XP

91850CAL N-RED CLASSIC

SynPlast(TM) DUP-N

PURPLE PRL EUFORA STYLE N FINISH OPQ