Fig. 4: DIW 3D printability of PePMMA. | NPG Asia Materials

Fig. 4: DIW 3D printability of PePMMA.

From: Impact-resistant, haze-free, 3D-printable transparent block copolymer resin via photopolymerization-induced microphase separation

Fig. 4

a Apparent viscosities as a function of shear rate for PePMMA with different compositions. b Storage modulus (G′) and loss modulus (G′′) of PePMMA (40, 2.5) as a function of shear stress. Solid circle: G′; open circle: G′′. c Evolution of G′ and G′′ of PePMMA(40, 2.5) during UV curing, with UV light turned on at 180 s into the rheological run. G′ and G′′ cross over immediately after UV irradiation. Digital models (d, f) and 3D printed objects (e, g) of the honeycomb (d, e) and octopus (f, g) shape.

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