Robusta G-6321

Applications

Functional prototypes that need to be tough
Snap-fit models
Jigs and fixtures

Material Overview

Robusta G has all the benefits and convenience associated with Formula L1 but is significantly stronger, which opens up an additional range of uses. It is best used for parts where toughness is a key requirement, or for master models for vacuum casting. Its texture and bright white color is very similar to that of ABS and other thermoplastics, making it ideal for prototyping and functional testing.

Advantages

Very strong and durable
Convenient to clean and finish
Highly detailed
Accurate

Specifications

Liquid Properties

Measurement	Condition	Value
Viscosity	@ 25 °C (77 °F)	593 cps
Color	White
Density	@ 25 °C (77 °F)	1.122g/cm³

Optical Properties

Ec(critical exposure)	Dp(slop of cure-depth vs.ln(E) curve)
9.36 mJ/cm2	0.14

Mechanical Properties (90 Minutes UV Postcure)

ASTM Method	Property Description	Value
ASTM D 638	Tensile Modulus	1069 MPa
ASTM D 638	Tensile Strength at Break	57.7 MPa
ASTM D 638	Elongation at Break	5.4%
ASTM D 648 @66PSI	Heat Deflection Tempertature	55℃
ASTM D 790	Flexural Strength	70.43 Mpa
ASTM D 790	Flexural Modulus	1304 Mpa
ASTM D 256	Izod Impact (Notched)	49 J/m
ASTM D 2240	Hardness Shore D	81