SLA / DLP · Resins · Engineering
Tough resin (ABS-like)
ABS-like toughness; for functional prototypes with snap fits and clips.
What is Tough resin (ABS-like)?
Tough resins are formulated to reduce the brittleness of standard resin. They produce functional prototypes that can flex without breaking and withstand snap fits and screw assembly.
- Fine detail
- High strength
Technical data
Typical values compiled from common manufacturer datasheets; they vary by brand and grade.
| Tensile strength | ≈ 40 – 55 MPa |
|---|---|
| Elongation at break | ≈ 25 – 50% |
| Tensile modulus | ≈ 1.8 – 2.4 GPa |
| Heat deflection temperature (0.45 MPa) | ≈ 50 – 65 °C |
Design guidelines for Tough resin (ABS-like)
General guidelines for SLA technology. All design guidelines
- Minimum wall thickness0.5 mm (supported) / 1 mm
- Smallest detail0.2 mm
- Clearance for moving parts0.2 – 0.4 mm
- Text and logosEmbossed ≥ 0.3 mm, engraved ≥ 0.4 mm
- Minimum hole diameterØ 0.5 mm
- Unsupported overhang angle≥ 30° from horizontal; flatter surfaces need support
- Escape holeØ 3.5 mm drain hole in hollow parts
Applications
- Snap-fit enclosures
- Prototypes with clips and screws
- Fixtures
Advantages
- Flexes without breaking
- Functional parts with SLA detail
Limitations
- Limited heat resistance
- Sensitive to prolonged UV
Comparison
Tough resin (ABS-like) and alternatives
| Property | Tough resin (ABS-like) | Standard resin | ABS | PA12 (Nylon 12) |
|---|---|---|---|---|
| Density | 1.15 g/cm³ | 1.18 g/cm³ | 1.06 g/cm³ | 1 g/cm³ |
| Tensile strength | 46 MPa | 60 MPa | 40 MPa | 48 MPa |
| Elongation at break | 40 % | 6 % | 30 % | 18 % |
| Modulus (stiffness) | 2.2 GPa | 2.6 GPa | 1.2 GPa | 1.7 GPa |
| Heat deflection (0.45 MPa) | 60 °C | 70 °C | 73 °C | 165 °C |
Values are averages of typical ranges; see each material page for details.
Good to know
Frequently asked questions about Tough resin (ABS-like)
What is Tough resin (ABS-like)?
Tough resins are formulated to reduce the brittleness of standard resin. They produce functional prototypes that can flex without breaking and withstand snap fits and screw assembly.
Is Tough resin (ABS-like) heat resistant?
The heat deflection temperature (0.45 MPa) of Tough resin (ABS-like) is about 60 °C. This is moderate; enough for everyday use and warm environments.
Can Tough resin (ABS-like) be used outdoors?
It can degrade under prolonged sunlight and UV light. For outdoor use, ASA or another UV-resistant material should be preferred.
Which parts are made with Tough resin (ABS-like)?
Tough resin (ABS-like) is typically used in applications such as snap-fit enclosures, prototypes with clips and screws, fixtures.
Which material can be used instead of Tough resin (ABS-like)?
Depending on the application, Standard resin, ABS, PA12 (Nylon 12) can be alternatives. You can see the differences in the comparison tables on the material pages.
Does TAİ Robotik produce with Tough resin (ABS-like)?
For Tough resin (ABS-like), send us your part's dimensions, quantity and operating conditions; we will determine the best production route and, if needed, an equivalent alternative together.
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