Perfactory® E-Partial

About
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 Perfactory® 4 DDP 3D printer 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. Applications Dental Recommended Machines: Perfactory® 4 DDP Series&&

Product Description
GenericSMMA
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Good surface appearance
AvailabilitysNorth America,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.10 to 1.11g/cm³
viscosity
25℃0.76Pa·s

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed130ASTM D648
1.8 MPa, unannealed78.0ASTM D648

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D89 
tensile strength57.0MPa
Tensile strain
fracture3.6%
Bending modulus3160MPa
bending strength129MPa

Notes
1. Typical properties: these are not to be construed as specifications.
2. No heat treatment necessary
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