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  • Interesting facts
    • What is additive manufacturing?
    • Additive manufacturing processes
    • Additive manufacturing – a comparison of processes
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  • 3D print processes
    • SLA – stereolithography
    • SLS – selective laser sintering
    • FDM – fused deposition modeling
    • MJ – material jetting
    • DLS – digital light synthesis
  • Start Production
    • DLS in the digital factory
    • Custom series production
    • Video demonstration of our digital possibilities
  • About rpm
    • Company profile of rpm GmbH
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Menu
  • Start
  • Interesting facts
    • What is additive manufacturing?
    • Additive manufacturing processes
    • Additive manufacturing – a comparison of processes
  • Our Services
    • Personal, binding advice
    • Print events
  • 3D print processes
    • SLA – stereolithography
    • SLS – selective laser sintering
    • FDM – fused deposition modeling
    • MJ – material jetting
    • DLS – digital light synthesis
  • Start Production
    • DLS in the digital factory
    • Custom series production
    • Video demonstration of our digital possibilities
  • About rpm
    • Company profile of rpm GmbH
    • Contact us

SLA – stereolithography

Procedure description

Hardening of a liquid photopolymer using a UV laser
Synthesis reaction transforms monomers into polymers
Layer-by-layer structure with support structure
Construction space: 145 x 145 x 175 mm, up to 1,800 mm on request

Technical data

  • Procedure: SLA
  • Material: Standard, Tough, Durable, Flexible, HighTemp, weitere auf Anfrage
Download data sheet
View schematic sketch

Advantages

  • High component accuracy
  • High surface quality
  • Details can be depicted from 500 µm
  • Short production time
  • Wide range of polymers with different properties available

Disadvantages

  • Support structures required for production reasons
  • Generally more expensive than selective laser sintering

Material properties

WerkstoffZugfestigkeit [MPa]Bruchdehnung [%]E-Modul [MPa]Schore-HärteWärmeformbeständigkeitAnmerkung
SLAStandard656,22.800k.A.73,1°C
58,4°C
Tough55,7242.700k.A.48,5°C
45,9°C
Durable31,8491.260k.A.43,3°C
Flexible7,7-8,575-85k.A.80-85 Ak.A.
HighTemp51,123.600k.A.289 °C

Download data sheet

The material data sheet contains guide values. The parameters are influenced by processing conditions, additives, and modifications, and are formulated on the basis of current knowledge and experiences. rpm does not accept any liability for the achieving of specific properties.

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