Resin Formlabs High Temp for Form 4, 1 L

Push the boundaries of functional prototyping and end-use manufacturing with the Formlabs High Temp Resin Cartridge (Form 4), 1L. This specialist technical resin delivers a heat deflection temperature (HDT) of 238 °C at 0.45 MPa — the highest of any material in the Formlabs catalogue. It is the definitive material for producing detailed, dimensionally stable parts that must perform under extreme thermal stress, making high-temperature applications more accessible than ever for your business.

Print parts for extreme heat environments

Unrivalled thermal stability

When your designs are exposed to elevated temperatures, High Temp Resin gives you the reliability you need. It is formulated to produce parts that maintain their structural integrity and precision in demanding environments. This makes it ideal for prototyping functional components that will interact with hot airflows, gases, or fluids — perfect for automotive and industrial applications.

Precision under pressure

Go beyond simple prototypes. Use High Temp Resin to produce custom moulds, inserts, and dies for short-run production processes such as injection moulding. You can also produce robust brackets, housings, and heat-resistant fixtures that will not warp or degrade near heat sources, ensuring your assemblies remain stable and functional over time.

Material properties and post-curing

The mechanical properties of High Temp Resin improve significantly through post-curing. The data below shows the characteristics of a part in its initial "Green" state versus post-cured at 60 °C. To achieve maximum thermal performance (HDT of 238 °C), additional thermal curing in a separate oven is required after the standard cycle in your curing unit.

• "Green" State (Before post-curing)
  • Tensile strength: 21 MPa
  • Tensile modulus: 0.75 GPa
  • Elongation at break: 14%
  • Flexural modulus: 0.7 GPa
  • Izod impact (notched): 33 J/m
• Post-cured at 60 °C
  • Tensile strength: 58 MPa
  • Tensile modulus: 2.8 GPa
  • Elongation at break: 3.3%
  • Flexural modulus: 2.6 GPa
  • Izod impact (notched): 18 J/m

Your Official Formlabs Partner

As official Formlabs representatives, EXPERT3D guarantees a secure investment, official warranty, and professional after-sales service. Our experts, with extensive experience in the sector, are here to advise and assist you in making the right decision. Rely on our qualified technical support before, during, and after your purchase to ensure you achieve the best possible results in your 3D printing projects, with the reassurance of fast dispatch from our warehouses.