MSDS E-Rigid Form | ETEC
Check the material safety data sheet for E-Rigid Form photopolymer (clear, white, black & PU25) before starting the 3D printing process.
Read MoreETEC® E-Rigid Form
ETEC®
E-Rigid Form
Polyurethane-like resin high rigidity and strength
E-Rigid PU is ideal for end-use and prototype applications that may have previously used ABS, nylon, or urethane plastics, such as casings for handheld devices, snap-fit, or consumer and sporting goods.
3D print injection-molded quality parts with E-Rigid-Form 3D printing resin
E-Rigid PU is a versatile and tough material with a Shore D hardness value similar to the cast urethane plastic’s value. This polyurethane-like resin that 3D prints end-use and prototype parts can compete with injection molded plastics. It is available in black, natural and white. This material is hard and stiff but maintains good strength, marked by flexibility and impact resistance.
Applications
Aerospace
- insulations
- coatings
- rollers and tires
Consumer Goods
Casings for handheld devices, snap-fit or consumer & sporting goods
Manufacturing
End-use and prototypes parts
Automotive
- shock absorbents in vehicle bumpers
- seats and armrests
Education
Research and development
Material Properties
TENSILE STRENGTH
68-73 MPa (Black)
34 MPa (White)
TENSILE MODULUS
3340 – 3570 MPa (Black)
700 MPa (White)
ELONGATION AT BREAK
6-7% (Black)
120% (White)
SHORE HARDNESS, D
87 (Black)
78 (White)
Performance Scale
| Stiffness | |
| Strength | |
| Aesthetics | |
| Flex |
Available colours
Charcoal
White
Related Resources
Technical Guide E-Rigid Form Charcoal Best Practices
Technical Guide for E-Rigidform Charcoal - Best Practices for 3D Printing
Read MoreMSDS E-Rigid Form PU 77 | ETEC
Material safety data sheet for E-Rigid Form PU 77 photopolymer
Read More3D Printed Part Examples
Flow Adapter Housing
E-Rigid Form Polyurethane-like resin
This 3D-printed flow adapter housing holds a mass air flow sensor that can be bolted to the rest of a vehicle assembly.
Technology/Process
- cDLM 3D Printing Technology
- DLP 3D Printing Technology
Bushing Adapter
E-Rigid Form Polyurethane-like resin
This 3D-printed bushing adapter was designed to absorb vibrations and maintain alignment in a rotating shaft for a testing machine.
Technology/Process
- cDLM 3D Printing Technology
- DLP 3D Printing Technology
Fuel Line Clip
E-Rigid Form Polyurethane-like resin
The 3D-printed part fuel line clip was designed with a snap-fit used in the automotive industry.
Technology/Process
- cDLM 3D Printing Technology
- DLP 3D Printing Technology
Inverter Housing
E-Rigid Form Polyurethane-like resin
This part is an enclosure used for housing a small inverter.
Technology/Process
- cDLM 3D Printing Technology
- DLP 3D Printing Technology
Technical Specifications
Tensile Strength |
Tensile Strength68 - 73 MPa Black34 MPa White |
Tensile Modulus |
Tensile Modulus2950 - 3250MPa Black700 MPa White |
Elongation at Break |
Elongation at Break6-7% Black120% White |
Flexural Strength |
Flexural Strength120 - 126 MPa Black36 MPa White |
Flexural Modulus |
Flexural Modulus3340 - 3570 MPa Black860 MPa White |
Izod Impact Notched |
Izod Impact Notched30 J/m Black47 J/m White |
Heat Deflection Temperature (HDT) at 1.8 MPa (264 psi) |
Heat Deflection Temperature (HDT) at 1.8 MPa (264 psi)62.5°C Black42°C White |
Shore Hardness, D |
Shore Hardness, D87 Black78 White |
Viscosity at 30°C |
Viscosity at 30°C460 cP Black / 370cP White |
Water Absorbtion |
Water Absorbtion0.67% @ 48 hours |
