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Therma DM570

Ultra-detailed mold manufacturing using 3D printing, resistant to high temperatures up to 295 °C.

3D Printing Mold Manufacturing with Therma DM570

Therma DM570 is a high-temperature, high-precision nanoceramic resin developed for advanced mold manufacturing in 3D printing. Thanks to its exceptional dimensional stability, the material withstands high injection and closing pressures, while also resisting temperatures of up to 295°C.

Moreover, Therma DM570 is suitable for a wide range of industrial applications. In particular, it is widely used in sectors such as footwear, electronics, tool manufacturing, racing, and packaging, where accuracy and thermal resistance are critical.

In addition, when combined with high-precision DWS 3D printers, THERMA DM570 enables the production of ultra-detailed molds. As a result, sharp edges, complex undercuts, intricate cooling channels, and highly complex geometries can be achieved with outstanding accuracy.

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Suitable Applications and Performance

  • Plastic Injection Molding
    THERMA DM570 supports production runs of up to 2,000 injection cycles. However, the actual mold lifespan may vary depending on the polymer type, injection pressure, and overall mold complexity.

 

  • Ultrasonic Thermocompression
    Furthermore, THERMA DM570 is fully compatible with ultrasonic thermocompression processes. This technology allows for precise dimensional tolerances, ensuring accurate forming of components with fine and detailed features.

 

  • Autoclave Processing (Carbon Fiber Curing)
    Finally, the material demonstrates excellent thermal and mechanical resistance during autoclave curing cycles. Consequently, THERMA DM570 is an ideal solution for composite tooling applications, where high temperatures and pressures are required.

 

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Therma DM570 main features

Superior high heat tolerance

Excellent detail resolution, specially undercuts and corners

Ceramic-like color and feel with high dimensional compliance

High closure and injection pressure resistance

TPO-free resin

Technical data

Technical characteristics of the liquid material

Environmental Values for Use22°C - 27°C - max, RH 40% - 60%
Appearance / ColourLiquid / Grey
Density1,73 g/cm³
Viscosity3000 ~ 6000 mPa•s at 25°C

Technical characteristics of the resin after UV curing

Elongation (%)3,3-ASTM D638
Elongation at Break (%)
Elastic module (MPa)
Shore Hardness (Shore A)
Shore Hardness (Shore D)
Flexural Strength (MPa)104-ASTM D790
Flexural Modulus (MPa)8940-ASTM D790
Tensile Strength (MPa)56-ASTM D638
Tensile Modulus (MPa)6340-ASTM D638
HDT@0,46MPa
HDT@1,81MPa163-ISO 75
Notched IZOD (J/m)
H2O absorption in 24h (%)
Application / Use
Thermal conductivity, 30 °C [W/m K]0,54-ASTM E1461
Thermal conductivity, 180 °C [W/m K]0,72-ASTM E1461
Thermal conductivity, 280 °C [W/m K]0,75- ASTM E1461
C.T.E. 40 to 80 °C (μm/m K)35
C.T.E. 80 to 150 °C (μm/m K)54

3D-Printed Molds with THERMA DM570: Case Studies and Examples

Sole inserts 3D printed in THERMA DM570 using DWS Systems technology, mounted on a universal aluminum mold base and used for injection molding of elastomeric materials (E.V.A., SBR, TPU).

Sole manufacturing through injection molding: using DWS Systems technology, inserts were produced to be mounted on a universal aluminum mold base.
The inserts, printed in THERMA DM570, were used for multiple injections of elastomeric materials such as E.V.A., SBR, and TPU.
Explore the complete case study.

Mold for complex carbon fiber parts made via autoclave process, used mainly for aerodynamic components in racing cars.
Mold for the production of complex carbon fiber parts using the autoclave process.
The resulting components are primarily used for aerodynamic elements in racing cars.
Cooling channel design for plastic injection mold production. Prototype in Vitra UMF used to study fluid flow behavior.

Study and design of cooling channels for the production of a plastic injection mold.
The preliminary phase was carried out on a prototype made with Vitra UMF to observe and analyze cooling fluid behavior.

Molding cycle test on customer's machine for electronics inserts. Mold fully 3D printed in THERMA DM570 with the DW 029MKIII by DWS Systems.

Molding cycle test performed on the customer’s machine for the production of inserts in the electronics sector.
The entire mold was manufactured in THERMA DM570 using the DW 029MKIII 3D printer.

Feasibility study for a technical sports footwear client. Mold produced with DWS Systems technology from customer-supplied design.

Feasibility study carried out for a client in the technical sports footwear sector.
The mold was produced using DWS Systems technology based on the design provided by the customer.
Explore the article.

Ultrasonic compression mold 3D printed for bio-based material production. Successful test conducted at a French research center.

Successful test conducted at a French research center.
An ultrasonic compression mold was produced for the fabrication of bio-based material. Explore the complete case study.