LOCTITE® MED413™ is a medical grade high modulus photopolymer resin with excellent flexural and tensile physical properties. Stiffness combined with toughness make this material ideal for use in a wide variety of impact resistance medical devices like hearing aids.
Available Colours: Clear, White
Benefits:
• Parts can function at body temperature
• Outstanding surface finish
• Excellent machineability
Properties
| Mechanical Properties | Measure | Method | Green | Post Processed |
| Tensile Stress at Break | MPa | ASTM D638 | 30-34[1] | 40-48[4] |
| Tensile Stress at Yield | MPa | ASTM D638 | 32-38[1] | 43-49[4] |
| Young's Modulus | MPa | ASTM D638 | 1350-1450[1] | 1600-1750[4] |
| Elongation at Break |
% |
ASTM D638 | 54-68[1] | 40-55[4] |
| Flexural Modulus |
MPa |
ASTM D790 | - | 1500-1600[5] |
|
Flexural Strain at Break |
% |
ASTM D790 | - | >5[5] |
| IZOD impact (Notched) |
J/m |
ASTM D256 |
- | 50-65[8] |
| HDT at 0.455 MPa |
℃ |
ASTM D648 |
- | 66-70[9] |
| HDT at 1.82 MPa | ℃ |
ASTM D648 |
- | 52-54[9] |
| Shore Hardness (5s) | D | ASTM D2240 | - | 76[10] |
| Water Absorbtion (24hr) | % | ASTM D570 | - | 2.7-2.8[1] |
Other Properties
| Solid Density | g/cm ³ | ASTM D1475 | 1.2[2] | 1.2[2] |
Biocompatibility
| Cytotoxicity | ISSO 10993-5 | Comply[6] | ||
| Sensitization | ISSO 10993-10 | Comply[7] | ||
| Irritation | ISSO 10993-23* | Comply[12] |
Liquid Properties
| Viscosity | cP | ASTM D7867 | 500-600[3] | |
| Liquid Density | g/cm ³ | ASTM D1475 | 1.1[2] |