3D Systems Accura® 55 Plastic for SLA® Systems

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3D Systems Accura® 55 Plastic for SLA® Systems
Categories:	Polymer; 3D Printing/Additive Manufacturing Polymer
Material Notes:	Simulate the properties and appearance of molded ABS. For use with solid-state stereolithography (SLA®) systems. Applications Automotive interior components Short-run production parts Electronic components Testing of functional assemblies Rigid and durable functional prototypes Concept and marketing models Accurate, durable master patterns for urethane casting All information provided by 3D Systems.
Vendors:	Proto3000 provides design tools, 3D printers, additive manufacturing processes, metrology technologies, high-performance materials, and part-finishing automation. Our ISO 9001:2015 additive manufacturing production facility offers 3D printing services, rapid prototyping services, and end-part production with HP MultiJet Fusion (MJF), FDM, SLA, SLS, Polyjet, DLP, metal binder jetting, BMD, and DMLS. Axis Proto Inc. Innovative leaders in producing high quality Rapid Prototyping and Rapid Manufacturing solutions using all major 3D printing systems including Stereolithography technology. Free online quotes at www.axisproto.com Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	1.13 g/cc @Temperature 25.0 °C	0.0408 lb/in³ @Temperature 77.0 °F	Liquid
	1.20 g/cc @Temperature 25.0 °C	0.0434 lb/in³ @Temperature 77.0 °F	Solid
Viscosity	155 - 185 cP @Temperature 30.0 °C	155 - 185 cP @Temperature 86.0 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	85	85
Tensile Strength, Yield	63.0 - 68.0 MPa	9140 - 9860 psi	ASTM D638
Elongation at Break	5.0 - 8.0 %	5.0 - 8.0 %	ASTM D638
Tensile Modulus	3.20 - 3.38 GPa	464 - 490 ksi	ASTM D638
Flexural Strength	88.0 - 110 MPa	12800 - 16000 psi	ASTM D790
Flexural Modulus	2.69 - 3.24 GPa	390 - 470 ksi	ASTM D790
Izod Impact, Notched	0.120 - 0.220 J/cm	0.225 - 0.412 ft-lb/in	ASTM D256
Gardner Impact	1.10 J	0.811 ft-lb	ASTM D5420
Penetration	5.2	5.2	mils

Thermal Properties	Metric	English	Comments
CTE, linear	61.0 µm/m-°C @Temperature 0.000 - 40.0 °C	33.9 µin/in-°F @Temperature 32.0 - 104 °F	T
	163 µm/m-°C @Temperature 75.0 - 140 °C	90.6 µin/in-°F @Temperature 167 - 284 °F	T>Tg; ASTM E831-93
Deflection Temperature at 0.46 MPa (66 psi)	55.0 - 58.0 °C	131 - 136 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	51.0 - 53.0 °C	124 - 127 °F	ASTM D648
Glass Transition Temp, Tg	56.0 °C	133 °F	DMA, E"

Descriptive Properties
Appearance	White
Critical Exposure (mJ/cm²)	7.4
Tested Build Styles	FAST™, EXACT™, Exact HR

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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