SLA / DLP · Resins · Standard
Standard resin
High detail and smooth surfaces; the core resin for visual models and prototypes.
What is Standard resin?
Standard resins are general-purpose photopolymers offered in colors such as grey, white and black. Thanks to very fine detail and smooth surfaces, they are ideal for presentation models, figures and form-fit prototypes. Mechanically they are hard but brittle under impact.
- Fine detail
Technical data
Typical values compiled from common manufacturer datasheets; they vary by brand and grade.
| Tensile strength (post-cured) | ≈ 50 – 65 MPa |
|---|---|
| Elongation at break | ≈ 5 – 10% |
| Tensile modulus | ≈ 2.2 – 2.8 GPa |
| Heat deflection temperature (0.45 MPa) | ≈ 60 – 75 °C |
Design guidelines for Standard resin
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
- Presentation and visual prototypes
- Figures and miniatures
- Form and fit tests
Advantages
- Very fine detail
- Smooth surface
- Easy to paint
Limitations
- Brittle
- Yellows and becomes brittle over time under UV light
Comparison
Standard resin and alternatives
| Property | Standard resin | Tough resin (ABS-like) | PLA | Castable resin |
|---|---|---|---|---|
| Density | 1.18 g/cm³ | 1.15 g/cm³ | 1.23 g/cm³ | 1.1 g/cm³ |
| Tensile strength | 60 MPa | 46 MPa | 63 MPa | — |
| Elongation at break | 6 % | 40 % | 20 % | — |
| Modulus (stiffness) | 2.6 GPa | 2.2 GPa | 1.97 GPa | — |
| Heat deflection (0.45 MPa) | 70 °C | 60 °C | 53 °C | — |
Values are averages of typical ranges; see each material page for details.
Good to know
Frequently asked questions about Standard resin
What is Standard resin?
Standard resins are general-purpose photopolymers offered in colors such as grey, white and black. Thanks to very fine detail and smooth surfaces, they are ideal for presentation models, figures and form-fit prototypes. Mechanically they are hard but brittle under impact.
Is Standard resin heat resistant?
The heat deflection temperature (0.45 MPa) of Standard resin is about 70 °C. This is moderate; enough for everyday use and warm environments.
Can Standard resin 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 Standard resin?
Standard resin is typically used in applications such as presentation and visual prototypes, figures and miniatures, form and fit tests.
Which material can be used instead of Standard resin?
Depending on the application, Tough resin (ABS-like), PLA, Castable resin can be alternatives. You can see the differences in the comparison tables on the material pages.
Does TAİ Robotik produce with Standard resin?
Yes. We produce with Standard resin using SLA technology. Upload your file to get a quote.
Let's produce with Standard resin
Upload your file and we will prepare your quotation for the material, color and quantity.