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Proto3000 Accura® 45HC Plastic Stereolithography (SLA) Prototyping Polymer

Category Polymer , Rapid Prototyping Polymer
Manufacturer Proto3000
Trade Name Accura®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Proto3000 Accura® 45HC Plastic Stereolithography (SLA) Prototyping Polymer.pdf
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Material Notes:
A high speed material, with excellent thermal and moisture resistance for producing functional prototypes in 3D Systems' SLA 250 systems.Benefits:Fast build speed:Provides build speeds that are significantly faster than other resin - up to two times the speed of SL 5170Fast build time results in better utilization of older SL equipmentBuild larger parts than were previously practical with other materialsFaster delivery to end customersHigh temperature resistance combined with good durability:Suitable for use at temperatures in excess of 100 °C (212 °F)Durable enough for limited snap-fit testingNylon 6:6 plastic properties:Suitable for thin-walled parts that require the stiffness of high performance engineering plasticsParts retain both accuracy and stiffness even in wet and humid environments:Longer part life with out significant degradationParts that can be used in wet applications such as consumer appliance design, with out excessive softening (or swelling)Fully developed and tested build stylesMaximize reliability with no user R&DApplications:High temperature testing:- Automotive "under-the-hood" parts- Lighting components and accessories- HVAC componentsThin-wall enclosures that require high stiffness and durabilityParts involved in water-base or high humidity testing- Consumer applianceForm, fit and function testingGeneral purpose prototypingInvestment casting using QuickCast™ build styleRigid snap-fit assembliesInformation provided by Proto3000 for their protoyping engineering services.
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
Solid
1.41 g/cc
0.0509 lb/in³
Liquid
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 at Break 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
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 160°C 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 (Ec) 7.4 mJ/cm2
Penetration Depth (Dp) 5.1 mils
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