Case Studies

Case Studies


EnvisionTEC‘s E-Partial chemistry was developed for building partials where some flex is required without damage. E-Partial material maintains flexural strength to ensure clasp flex without breakage. The stiffness of E-Partial allows for production of a very hard retention grid and super tight thin clasps to deliver a metal partial with the perfect fit every time. The EnvisionTEC 3D printers gives you high accuracy printing with unmatched speed. Printing partials is a snap in the E-Partial material and the Perfactory® 4 DDP 3D Printer. Unattended production means the machine can work while you are away. It will even turn itself off after completing a build.

Physical Properties

Tensile Strength

57 MPa

Elongation at Break


Flexural Strength

129 MPa

Flexural Modulus

3155 MPa

HDT (Heat Deflection Temperature) No heat treatment necessary

130° C at 0.455 MPa; 78° C at 1.82 MPa

Shore D


Specific gravity

1.10-1.11 g/cm3


760 cP at 25° C

Recommended Machines