E-Appliance M

EnvisionTEC’s E-Appliance M is a 3D printing material that is ideal for the 3D printing of orthodontic models. E-Appliance is a specially designed nano-filled resin that will work reliably with both polyvinyl alcohol based-separators and tin foil substitute for a “salt and pepper” technique of producing an orthodontic appliance. This method of in-house or lab-based construction of orthodontic removable or fixed appliances provides excellent strength and durability combined with an amazing array of design latitude for individuality of expression for the patient. Models that have been printed with E-Appliance offer the detailed precision and high quality surface finish that EnvisionTEC is known for coupled with a surface that accepts a wide range of separator mediums for the perfect removal of the finished appliance from the model.

Physical Properties

Tensile Strength

53 MPa -ASTM D638

Tensile Modulus

3000 MPa – ASTM D638

Elongation at Break

3.3% – ASTM D638

Flexural Strength

93 MPa – ASTM D790

Flexural Modulus

2980 MPa – ASTM D790

Heat Deflection Temperature (no heat treatment necessary) at 1.82 MPa loading

48°C – ASTM D648

Impact Izod

20.4 J/m – ASTM D256

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