N3D-HT511
High-temperature, low water uptake resin with excellent stiffness, toughness, chemical resistance and injection moulding-like surface quality.
Tough, rigid high-temperature material for functional components, tooling, moulding and electrical connector applications.

Overview
Manufactured by Arkema Sartomer,
N3D-HT511 is a stiff, high-temperature 3D printing material designed for applications requiring heat resistance, toughness and chemical durability. It is solvent resistant, autoclavable and offers an injection moulding-like surface quality, making it suitable for demanding functional testing and end-use style components.
N3D-HT511 provides a strong balance of rigidity and toughness, with a heat deflection temperature of 130°C at 0.455 MPa and a Tα by DMA of 148°C after final curing. Its low water absorption and chemical resistance make it well suited to automotive, industrial, transportation and electronics applications where dimensional stability and reliable material performance are important.
Applications:
- High-temperature component testing
- Electrical connectors
- Tooling
- Moulding
- Functional prototypes
- Automotive, transportation, industrial and electronics components
Key benefits
- Tough and rigid material performance
- High heat deflection temperature
- Low water uptake
- Chemical and water resistance
- Solvent resistance and autoclavable
- Injection moulding-like surface quality
- Suitable for SLA, DLP and LCD printing
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Material specifications
| Viscosity @ 25°C | 650 cP |
| Liquid Density | 1.096 g/cm³ |
| Solid Density | 1.217 g/cm³ |
| Tensile Strength | 54 MPa |
| Tensile Modulus | 2400 MPa |
| Tensile Elongation at Break | 7% |
| Flexural Strength | 81 MPa |
| Flexural Modulus | 2040 MPa |
| Recommended Wavelengths | 385 nm / 405 nm |
| Layer Thickness | 50–100 µm |
Downloads
Access technical documentation and resources below.
📄
Technical Datasheet
PDF • 307 KB
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