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Photopolymer for dental prosthetics KeyTray

  • Purpose: Professional
  • Manufacturer: Nexa3D
  • Service maintenance

Photopolymer for creating customized dental impressions.

High-strength dental photopolymers for serious production

Nexa3D offers a wide range of durable functional materials for the NXD 200 3D printer, specifically designed to improve efficiency and productivity by connecting 3D printing equipment to high-speed broadband Internet, making Nexa3D solutions ideal for large-scale production and same day prototyping. ...

  • Durable, biocompatible (class I) resin
  • Fast and accurate creation of customized impression trays
  • Impression and extraction of the spoon from the oral cavity
  • Compatible with all types of impression material
  • No prior plaster cast required
  • Saves time by eliminating stone models
  • Improved impression accuracy
  • Composite curb molding materials will stick to the tray



Elongation at break / D638


Tensile modulus

/ ASTM D638

2056 MPa

Ultimate tensile strength / D638

62 MPa

Flexural modulus

/ ASTM D790

1913 MPa

Flexural strength / ASTM D790

85 MPa

Hardness (Shore D)

/ ASTM D2240


Warranty / Disclaimer of Warranties. The functional characteristics of these products may vary depending on their application, operating conditions, material to be combined, or end use. Nexa3D makes no warranties of any kind, express or implied, including warranties of merchantability or fitness for a particular use.



  • TDS
  • SDS
  • Storage conditions
  • Preparation before printing
  • Cleaning procedure
  • Drying procedure
  • Post-treatment


Purpose Professional
Manufacturer Nexa3D


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