Accura55 SLA 3D Printing

ABS-Like Parts Without Molding Or Machining

Replace CNC-machined white ABS with strong and rigid plastic built for short-run production parts.

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Overview

Acurra 55’s mechanical properties allow printed models to serve as functional prototypes that are strong enough to simulate ABS without the need for molding or machining. Its low viscosity allows for a simple cleaning and finishing process while increasing system throughput.

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Accura 55 SLA 3D Printing Material

Material Performance

Impact
Strength

12-22 J/m

Heat Deflection
Temperature

55-58°C @ 66 PSI
51-53°C @ 264 PSI

 

Flexural
Strength

88-110 MPa

Tensile
Strength

63-68 MPa

Material Highlights

Features

  • Rigid and tough
  • Simulates the aesthetic of ABS
  • High production speed
  • High accuracy with less distortion

Uses

  • Short-run production parts
  • Interior automotive components
  • Testing of functional assemblies
  • Concept and marketing models

Performance Scale

Material Colours

Powered By SLA

SLA 3D printing technology works by using a UV laser to cure and solidify fine layers of photopolymer in an open vat. As the world’s first 3D printing technology, SLA remains as a great option for printing parts to be painted and coated.

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Technical Specifications

Post-Cured Material Test Method Metric U.S.
Tensile Strength
(MPa/PSI)		 ASTM D638 63-68 9200-9850
Tensile Modulus
(MPa/KSI)		  ASTM D638 3200-3380 460-490
Elongation at Break (%) ASTM D638 5-8 5-8
Flexural Strength
(MPa/PSI)		 ASTM D790 88-110 12830-15920
Flexural Modulus
(MPa/KSI)		 ASTM D790 2690-3240 390-470
Impact Strength
(J/m /Ft-lbs/in)		 ASTM D256 12-22 0.2-0.4
Heat Deflection
Temperature		 ASTM D 648
@ 66 PSI
@ 264 PSI		 55-58 °C
51-53 °C		 131-136 °F
123-127 °F
Glass Transition (Tg)  DMA, E” 56 °C 132 °F
Coefficient of Thermal
Expansion (CTE)		 ASTM E 831-93
TMA (T<Tg, 0-40 °C)
TMA (T<Tg, 75-140 °C		 61
163		 141
326
Hardness, Shore D 85 85
Liquid Material Test Method Value
Viscosity @ 30 °C (86 °F) 155-185 cps
Penetration Depth (Dp) 5.2 mils
Critical Exposure (Ec) 7.4 mJ/cm2
Colour White
Solid Density @ 25 °C (77 °F)  1.20 g/cm3
Liquid Density @ 25 °C (82 °F)  1.13 g/cm3

Applications