The launch includes new grades in Europe that contain over 80 percent recycled content, as well as versions in North America and Asia that are compatible with PC, ABS, and PC/ABS overmolding. In North America, Avient is launching an additional reSound™ R recycled content TPE grade for PC, ABS, and PC/ABS overmolding. In Asia, an expanded reSound R range now includes three PIR grades for PC, ABS, and PC/ABS overmolding and seven PCR grades for overmolding on to PP.

BRIGHT YELLOW LS ABS UV GRAY ABS GREY ABS

BLACK HELMET ABS GOLD HELMET ABS MAROON HELMET ABS

ABS GREEN LT LOAD ABS GREEN HIGH LOAD ABS BLUE HIGH LOAD

OK WHITE ABS OFF WHITE ABS SILVER ABS

PC/ABS GREEN CASE GREY CAPUCHON ABS ABS TAN-01

ABS RADOME BLACK ABS RADOME GRAY ABS OLIVE GREEN

GREEN ABS MB SOFT EBONY ABS GP22 2 409231 GN ABS MASTERBATCH

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. Solvent Solvents soften surfaces of plastic (plastic must be soluble)—best for amorphous or low crystalline plastics, such as ABS, acrylic, cellulosic, PC, PS, PPO, and vinyls . Venting Guidelines by Resin • PC: .001"– .002" depth & .250" width • PC/PSU: .002"– .003" depth & .250" width • PES: .003"– .004" depth & .250" width • PEI: .001"– .003" depth & .250" width • PP: .001"– .002" depth & .250" width • ABS: .0015"– .0025" depth & .250" width • PEEK: .002"–.004" depth & .250" width FIGURE 40 - Venting Guidelines Vent Groove Vent Land Vent FIGURE 44 - Venting guidelines FIGURE 43 - Venting areas 20 Gravi-Tech CHAPTER 5 | PROCESS OPTIMIZATION Process optimization ensures a quality process and minimizes cycle time.

Avient Colorants Sweden AB in Malmoe and Avient Colorants USA LLC in Lewiston, Maine are Medical Centers of Competence with an external ISO 13485 certification. Validation Avient Colorants Sweden AB and Avient Colorants Lewiston, ME follow the Global Harmonization Task Force guideline GHTF/SG3/N99-10 to define the procedure for process validation.