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. 2019 Sep 6;11(9):1460. doi: 10.3390/polym11091460

Figure 9.

Figure 9

Response surface plots for tensile strength σbased on talc content u and distance between the kneading elements d, at the value of the angle between the kneading elements α equal to: (a) α = 0°; (b)α = 30°; (c) α = 60°.