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CRP  Windform

Eastman Amphora™ SP1621 3D Polymer Powder
Categories: Polymer; 3D Printing/Additive Manufacturing Polymer

Material Notes: Amphora™ SP1621 3D polymer is used for powder-based additive manufacturing techniques, including laser sintering (LS) processes and non-laser powder-based sintering processes, such as high-speed sintering. One of the highest resolution and production-scalable methods for additive manufacturing, LS systems use lasers to sinter fine powders to create three-dimensional parts. Compared to extrusion methods that use polymer filament, LS printers enable creation of intricate designs because the powder bed acts as a support during the printing process—buttressing the overhangs, undercuts, and thin-walled designs until the polymer sinters.

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.

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Physical PropertiesMetricEnglishComments
Bulk Density 0.530 g/cc0.0191 lb/in³tap density of unprocessed powder; ASTM B527-15
Density 0.990 g/cc0.0358 lb/in³ASTM D792
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 9494ASTM D2240
Tensile Strength 14.0 MPa2030 psiZ Axis; ASTM D638
 143 MPa20700 psiX Axis; ASTM D638
Elongation at Break 28 %28 %Z Axis; ASTM D638
 129 %129 %X Axis; ASTM D638
Tensile Modulus 0.134 GPa19.4 ksiZ Axis; ASTM D638
 0.143 GPa20.7 ksiX Axis; ASTM D638
Taber Abrasion, mg/1000 Cycles 67
@Load 1.00 kg
67
@Load 2.20 lb
CS-17 wheel; ASTM D4060
Compression Set 60 %
@Temperature 70.0 °C,
Time 79200 sec
60 %
@Temperature 158 °F,
Time 22.0 hour
ASTM D395
 
Descriptive Properties
ColorWhite

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.

PE8930s / 217533

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