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3D Systems Accura® 45HC Plastic for SLA® Systems

Category	Polymer , Rapid Prototyping Polymer
Manufacturer	3D Systems Corporation
Trade Name	Accura®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	3D Systems Accura® 45HC Plastic for SLA® Systems.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

A high speed material, with excellent thermal and moisture resistance for producing functional prototypes in 3D Systems' SLA 250 systems.ApplicationsHigh temperature testing:Automotive "under-the-hood" partsLighting components and accessoriesHVAC componentsThin-wall enclosures that require high stiffness and durabilityParts involved in water-base or high humidity testingConsumer applianceFluid flow/visualizationForm, fit and function testingGeneral purpose prototypingInvestment casting using QuickCast™ build styleRigid snap-fit assembliesAll information provided by 3D Systems.

Physical Properties	Metric	English	Comments
Density	1.14 g/cc @Temperature 25.0 °C	0.0412 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	475 cP @Temperature 30.0 °C	475 cP @Temperature 86.0 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	87	87
Tensile Strength, Yield	59.0 - 61.0 MPa	8560 - 8850 psi	ASTM D638
Elongation at Break	4.8 - 5.4 %	4.8 - 5.4 %	ASTM D638
Tensile Modulus	2.76 - 2.96 GPa	400 - 429 ksi	ASTM D638
Flexural Strength	94.0 - 101 MPa	13600 - 14600 psi	ASTM D790
Flexural Modulus	2.76 - 2.90 GPa	400 - 421 ksi	ASTM D790
Izod Impact, Notched	0.110 - 0.160 J/cm	0.206 - 0.300 ft-lb/in	ASTM D256
Penetration	5.1	5.1	mils

Thermal Properties	Metric	English	Comments
CTE, linear	72.0 µm/m-°C @Temperature 0.000 - 20.0 °C	40.0 µin/in-°F @Temperature 32.0 - 68.0 °F	T<Tg; ASTM E831-93
	160 µm/m-°C @Temperature 90.0 - 150 °C	88.9 µin/in-°F @Temperature 194 - 302 °F	T>Tg; ASTM E831-93
Deflection Temperature at 0.46 MPa (66 psi)	58.0 °C	136 °F	ASTM D648
	103 °C	217 °F	with 160ºC thermal postcure; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	51.0 °C	124 °F	ASTM D648
Glass Transition Temp, Tg	66.0 - 87.0 °C	151 - 189 °F	DMA, E"

Descriptive Properties	Value	Comments
Appearance	Clear amber
Critical Exposure (mJ/cm²)	7.4
Tested Build Styles	FAST™, EXACT™, and QuickCast™

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