KeyPrint® KeyCast®

Keystone KeyPrint KeyCast® is a 3D printing resin designed for casting applications. KeyCast’s low shrinkage formula controls thermal expansion to yield porous-free and accurate castings.

Keystone KeyPrint KeyCast is compatible with rapid burnout and gradual temperature ramp workflows, with no residual ash. It is used with chrome, cobalt, gold, and silver.

Features

• Accurate
  
• Low Shrinkage
• Ash-free burnout

Material Properties

• Flexural Strength: 15 MPa
• Flexural Modulus: 340 MPa
• Tensile Strength: 9.1
• Tensile Young’s Modulus: 220
• Elongation at Break: 16%
• CTE 0-150˚C (32-302˚F)  : 168 x 10-6m/(m.˚C)
• CTE 150-250˚C (302-482˚F): 64 x 10-6m/(m.˚C)
• CTE >250˚C (>482˚F): <0m/(m.˚C)
• Shrinkage: <2%
• Burnout: <0.05%