LOCTITE 3D | 3840 High Accuracy
Loctite® 3D 3840TM is a light curing acrylic resin that may be used for functional prototyping via stereolithography.
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The LOCTITE 3D 3840 Resin
The LOCTITE 3D 3840 resin cures with very short exposure to monochromatic light sources such as LED or Laser. Printed articles made from Loctite® 3D 3840 exhibit very fine print resolution. Loctite® 3D 3840 is a low viscosity liquid that is printable at room temperature across various Laser SLA and DLP Platforms.
Key Features
- Semi-rigid general-purpose resin
- Fine print resolution
- Exceptional surface finish
- Low shrinkage
- Fast print speeds
- Low viscosity
- Excellent compatibility with PDMS coatings
| Physical Properties | Method | As Printed | Post Processed |
|---|---|---|---|
| Tensile Strength | ASTM D638 | 20 - 35 MPa | 20 - 30 MPa |
| Tensile Modulus | ASTM D638 | 0.8 - 1.2 Gpa | 0.9 - 1.3 Gpa |
| Flexural Strength | ASTM D790 | 20 - 30 MPa | 25 - 35 MPa |
| Flexural Modulus | ASTM D790 | 700 - 900 MPa | 800 - 1000 MPa |
| Heat Deflection Temperature | ASTM D648 | 45 - 50° C | 45 - 55° C |
| Physical Properties | Method | As Printed | Post Processed |
|---|---|---|---|
| Elongation at Break | ASTM D638 | 15 - 25 % | 15 - 20 % |
| Notched IZOD Impact | ASTM D256 | 30 - 40 J/m | 25 - 35 J/m |
| Notched IZOD Impact | ISO 180 Type 1A | 2.4 - 2.6 kJ/m2 | 2.0 - 2.5 kJ/m2 |
| Volume Shrinkage | 7.5 % | ||
| Linear Shrinkage | ASTM D792 | 2.7 % | |
| Shore Hardness Durometer D | ASTM D2240 | 70 |
Specific References
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Loctite® 3D 3840TM is a light curing acrylic resin that may be used for functional prototyping via stereolithography.