DWS materials

DWS Therma DM570

A nanoceramic, high-temperature resin for 3D printed tooling that withstands up to 295 °C and high injection and clamping pressures.

Properties

Figures as DWS publish them, checked on dwssystems.com on 13 October 2026. Rows marked (data sheet) come from the DWS technical data sheet (Rev.02, February 2026). The data sheet gives these figures after post-treatment.

Download the DWS Therma DM570 datasheet

Colour: Grey
Density: 1.73 g/cm³
Viscosity: 3,000–6,000 mPa·s at 25°C

Colour	Grey
Density	1.73 g/cm³
Viscosity	3,000–6,000 mPa·s at 25°C
Working environment	22–27°C, 40–60% RH
Elongation	3.3% (ASTM D638)
Flexural strength	104 MPa (ASTM D790)
Flexural modulus	8,940 MPa (ASTM D790)
Tensile strength	56 MPa (ASTM D638)
Tensile modulus	6,340 MPa (ASTM D638)

HDT at 1.81 MPa	163°C (ISO 75)
Thermal conductivity at 30°C	0.54 W/m·K (ASTM E1461)
Thermal conductivity at 180°C	0.72 W/m·K (ASTM E1461)
Thermal conductivity at 280°C	0.75 W/m·K (ASTM E1461)
Thermal expansion, 40–80°C	35 µm/m·K
Thermal expansion, 80–150°C	54 µm/m·K
Temperature resistance	Up to 295°C
Post-treatment	Full UV plus thermal oven post-treatment required (data sheet)

Questions we get asked

Pricing

DWS do not publish material prices and we follow their lead. We quote materials alongside your machine and application. We can also advise which grade suits the part before you order.

Buying in the UK

Europac 3D supply and support DWS systems in the UK. Talk to us about the material, or book a demonstration and see parts from a DWS machine before you commit.