Nexa3D KeyTray Dental Materials

Nexa3D KeyTray is a strong, biocompatible (Class I) 3D printing resin designed to create customized, individual impression trays quickly and with precision. The material is strong and durable to withstand the forces of taking a patient impression and removing the tray from the oral cavity. It is compatible with all types of impression material.

Unique Features:

Biocompatible
Strong
No preliminary casting required
Improved impression accuracy
Compound waxes and border molding materials will adhere to tray

Applications:

Customized impression trays

Property	Test	Value
Tensile Modulus	ASTM D638	2056 MPa
Ultimate Tensile Strength	ASTM D638	62 MPa
Tensile Elongation at Break	ASTM D638	26%
Flex Modulus	ASTM D790	1913 MPa
Flex Strength	ASTM D790	85 MPa
Hardness (Shore D)	ASTM D2240	86

Gallery

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