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Ultracur3D ST 45

Ultracur3D · Photopolymer resin for DLP/SLA

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Overview

Clear multi-purpose tough resin that combines good toughness with fast processing.

Features

  • Tough
  • Fast printing
  • Clear
  • Biocompatibility tests passed (cytotoxicity, skin irritation, sensitization)
Material type
Engineering
Brand family
Ultracur3D
Polymer
Photopolymer
Processing technology
DLP/SLA
Material form
Resin
Manufacturer
Forward AM
Reinforcements
None

Applications

Based on this material's datasheet values. Every part is different — ask an engineer to confirm it suits yours.

Physical

1.2g/cm³ ASTM D792
HB UL 94 (1.5 mm)

Thermal

91°C ASTM D4065 (DMA, tan δ)
61°C ASTM D648, 1.82 MPa

Mechanical

2300MPa ASTM D638
60MPa ASTM D638
25% ASTM D638
2400MPa ASTM D790
110MPa ASTM D790
1.3kJ/m² ISO 179-1 (machined)
80D ASTM D2240

Versus other Photopolymer

See where it ranks against the 217 other Photopolymer materials we stock.

    Typical values from each manufacturer's datasheet. Test methods can differ between brands, so treat small gaps as a tie.

    Downloads

    • Technical data sheet (TDS)Extended-TDS_Ultracur3D_ST-45.pdf Download
    • Quick3D summaryThis page as a printable PDF

    Values from the Forward AM technical data sheet. Last updated . Typical values, not guaranteed minimums — see the disclaimer below.