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Resin 3D printing SLA / DLP

SLS (Selective Laser Sintering) uses a laser to fuse powdered materials into solid objects, creating functional parts with excellent mechanical properties.

How does it work?

Resin 3D printing methods SLA (Stereolithography) and DLP (Digital Light Processing) are popular technologies in the field of 3D printing that allow the creation of highly detailed and precise objects. These technologies use photosensitive resins that are cured using UV light.

Due to their high precision and smooth surfaces, these methods are often used in both industry and creative fields. SLA is one of the oldest 3D printing methods. It uses a UV laser to cure liquid resin layer by layer according to a digital model. DLP technology is similar to SLA but uses a digital projector to cure the entire layer of resin at once.

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Advantages

check High precision and detail

check Minimal need for finishing work

check High aesthetic quality

check Possibility of printing wall thicknesses from 0.2 mm

check Wide range of usable materials

Disadvantages

close Potential sensitivity to UV radiation

close Need for support structures

close Impossible to completely remove print marks(for soft materials)

Applications

check Prototyping and engineering

check Use in science and research

check Printing precise components for electronics (ESD materials)

check Manufacturing precise prototypes

check 3D printing of molds for injection molding (Rigid10k)

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Materials for SLA / DLP printing

Mobile image for Resin Grayscale

Resin Grayscale

Resin is ideal for display objects such as visual prototypes, models, or figurines, as it can provide fine details and a smooth surface. This photopolymer changes from a liquid state to a solid after precise exposure to UV light during the printing process.

Usage / Features

Resin is ideal for objects that require a high level of detail, such as visual prototypes, models, or figurines, thanks to its ability to provide fine details and a smooth surface. Resin prints have a very smooth and aesthetically pleasing surface, making them an excellent choice for applications where appearance is important.

Advantages

Advantage icon Low thermal resistance

Advantage icon Brittleness

Advantage icon Smooth surface

Disadvantages

Disadvantage icon Need for supports

Disadvantage icon Limited flexibility

Technical Specifications

Tensile strength

32 - 60 MPa

Tensile modulus

2500 - 2800 MPa

Elongation at break

7 - 9%

Flexural strength

51 - 93 MPa

Flexural modulus

2200 - 2775 MPa

HDT (at 0.45 MPa)

48 - 70°C

Download material datasheet for Resin Grayscale Download icon

Examples

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