Formula L1

Formula L1: ABS-Like

This material is an excellent substitute for ABS in 3D printing. Its opaque white color resembles ABS closely, and its physical attributes make it suitable for almost any application.Aside from being strong, it’s also highly practical to work with as it only requires the very minimum of post-processing.


Highly accurate, Good resistance to humidity, Highly durable, Good resistance to yellowing, Suitable for a very wide range of applications.


Functional prototypes, Concept models, Low-volume production parts.

Formula L1 material property table

Liquid properties

Viscosity270~380 cps@ 27°C (80.6°F)
Density1.13 g/cm³@ 25°C (77°F)

Optical Properties

Ec7.5 mJ/cm2[critical exposure]
Dp0.13[slope of cure-depth vs. In(E) curve]
Dp0.13[slope of cure-depth vs. In(E) curve]

Mechanical Properties (90 Minutes UV Postcure)

ASTM MethodProperty DescriptionValue
ASTM D 638Tensile Modulus1610-2200 MPa
ASTM D 638Tensile Strength at Break37-45 MPa
ASTM D 638Elongation at Break19-28%
ASTM D 638 @66PSIASTMHeat Deflection Temperature20~33°C
ASTM D 790Flexural Strength64-81 Mpa
ASTM D 790Flexural Modulus1720-2200 Mpa
ASTM D 256Izod Impact (Notched)45-63 J/m
ASTM D 2240Hardness Shore D62

* These values may vary and depend on individual machine processing and post-curing practices.