The first photopolymer that passes vertical burn and aerospace FST standards
Experience the ultimate in performance and safety with Henkel LOCTITE 3D 3955 UL94 V0 Resin. This high-end, halogen-free resin not only boasts an impressive UL94-V0 flame retardant rating, but also offers exceptional strength and durability. Its high modulus and excellent flexural and tensile properties make it the ideal choice for harsh environments, while its extremely high heat distortion temperature ensures negligible deformation. Elevate your 3D printing game with this premium resin.
Parts printed with LOCTITE 3D 3955 have an outstanding surface finish making it ideal for connector and interior parts for aerospace and rail.
Properties
| Mechanical Properties | Measure | Method | Green | Post Processed |
| Young’s Modulus | MPa | ASTM D638 | - | 3556 ± 194 [1] |
| Tensile Stress at Yield | MPa | ASTM D638 | - | 66.7 ± 4.7 [1] |
| Elongation at Yield | % | ASTM D638 | - | 2.2 ± 0.2 [1] |
| Tensile Stress at Break | MPa |
ASTM D638 |
- | 65.5 ± 5.4 [1] |
| Elongation at Break |
% |
ASTM D638 |
- | 2.1 ± 0.3 [1] |
| Poisson’s Ratio | - |
ASTM D638 |
- | 0.32 ± 0.02 [10] |
| Flexural Modulus | MPa | ASTM D790 | - | 4363 ± 228 [2] |
| Flexural Stress at Break | MPa |
ASTM D790 |
- | 112 ± 20 [2] |
| Flexural Elongation at Break | % | ASTM D790 | - | 2.6 ± 0.6 [2] |
| IZOD Impact (Notched) | J/m | ASTM D256 | - | 22.5 ± 2.8 [3] |
| Shore Hardness (3s) | D | ASTM D2240 | - | 82 [4] |
Other Properties
| HDT at 0.455 MPa |
℃ |
ASTM D648 | - | >300 [9] |
| HDT at 1.82 MPa | ℃ | ASTM D256 | - | 214 [9] |
| Solid Density | g/cm³ | ASTM D792 | - | 1.39 [5] |
| Thermal Conductivity | W/(m*K) | ASTM D5390 | - | 0.22 [8] |
| Heat Capacity | J/(g*K) |
ASTM D5390 |
- | 1.5 [8] |
| CTE (24℃ to 140℃) | μm/(m*K) | ASTM E831 | - | 81.2 ± 3.3 [7] |
| CTE (140℃ to 280℃) | μm/(m*K) | ASTM E831 | - | 136.4 ± 2.8 [7] |
| Tg | ℃ | ASTM E1640 | - | 252.7 [6] |