ENGR Strong Resin (500g)（Gray, White）

Product Introduction
ENGR Strong is suitable for producing parts for a wide range of applications due to its high precision, toughness, and low shrinkage. Proper post-curing is required to achieve the designed mechanical properties. After post-curing, the white color may temporarily appear dull, but this is a temporary phenomenon and it will return to white after being left at room temperature for 2–3 days or heated at 70°C for 1 hour.

Features

•  Its low viscosity allows easy cleaning after printing.

•  Fast curing speed and high flexibility in print parameter settings help reduce printing time.

•  Its low shrinkage minimizes deformation of printed parts.

•  Strong adhesion to the build plate helps reduce the risk of print failure.

•  Its high toughness makes it suitable for impact-resistant parts.

•  After post-curing, the molded parts exhibit excellent mechanical properties comparable to injection-molded plastic parts.

Main Applications

•  Fixing jigs

•  Hand tool product development

•  Automotive interior parts

•  Cycling accessories

•  Prototypes and miniatures

Resin Properties

Color: White, Gray, Clear

Density: 1.12–1.16 g/cm³

Viscosity: 150–250 cps @ 25°C

Test Results / Mechanical Properties

Shore Hardness D: 84–85 (ASTM D2240)

Tensile Strength: 57.21 MPa (ASTM D638)

Young’s Modulus: 2750 MPa (ASTM D638)

Elongation at Break: 23% (ASTM D638)

Notched Impact Strength: 36 J/m (ASTM D256)

Glass Transition Temperature: 60°C (DSC)

Heat Deflection Temperature: 65°C (ASTM D648 @ 0.46 MPa)

Types

Gray, White