Aluminium Sulphate (AS) has caused crystallinity in Bismaleimide (BMI) due to enhanced cross-linking due flocculation and coagulation due to the (SO4) -2; causing increased mechanical stability and efficient use as a 3D print ink. Deconvolution of the XRD peaks depicted the minute crystallinity in the blend. Pristine BMi showed maleimide bands of low width indicative of faster curing which may improve on sulphate addition and is left as future scope of research.AS-BMI. has thus been shown as an efficient ink for polyjet 3D printing;