Morphology 61 120 PEEK 150P 14 12 110 10 100 8 90 6 80 70 2 60 0 10 20 30 40 o CRYSTALLINITY (% FIGURE 18.Tensile Strength and Fracture Toughness of PEEK Neat Resin as a Function of Degree of Crystallinity [108] 800 20 PEEK 150P sninpow ollsuoL 600 yiBuans 15 400 10 COOLED ◆ ANNEALED 一 FIT TO DATA 0 0 10 20 30 40 0 10 20 30 40 Crystallinity,c(percent) Crystallinity,c(percent) FIGURE 19.Tensile Properties of PEEK 150P as a function of Degree of Crystallinity [108]Morphology 61 I I i PEEK 150P 60 I￾O 10 CRYYTALLINIT:“(%) 40 I 5: 14 12 +z m 10 % FIGURE 18. Tensile Strength and Fracture Toughness of PEEK Neat Resin as a Function of Degree of Crystallinity [108] PEEK 150P T ,L---J 0 10 20 30 40 Crystalllnity, c (percent) 1 0 COOLED + ANNEALED - FtTTO DATA “0 10 20 30 40 Crystalllnlty, c (percent) FIGURE 19. Tensile Properties of PEEK 150P as a function of Degree of Crystallinity [108]