黑色粉末EOS PA 2202 black EOS GmbH
PA 2202 black is a pigment-filled polyamide 12 powder for manufacturing laser sintered parts that are black throughout.
All other part properties are comparable to those of PA 2200. Typical applications for the material are fully functional parts in design quality subject to high mechanical or thermal loads. The parts are black and often look better in technical areas than white parts. As this colour is throughout, scratches or subsequent holes do not degrade the appearance. The parts are also less susceptible to soiling, as soiling is less conspicuous against the black background. The black colour can also be used to differentiate the parts from parts in other colours to prevent confusion.
Uses
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Appearance
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Forms
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Processing Method
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Physical |
Nominal Value
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Unit
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Test Method
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Density
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0.980
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g/cm3
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Internal Method |
Hardness |
Nominal Value
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Unit
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Test Method
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Shore Hardness (Shore D, 15 sec)
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75
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ISO 868 |
Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Modulus
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-- 2
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1850
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MPa
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ISO 527-1 |
-- 3
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1800
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MPa
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ISO 527-1 |
Tensile Stress
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-- 4
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50.0
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MPa
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ISO 527-2 |
-- 3
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48.0
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MPa
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ISO 527-2 |
Tensile Strain
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Break 4
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12
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%
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ISO 527-2 |
Break 3
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6.0
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%
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ISO 527-2 |
Flexural Modulus 4 (23°C)
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1350
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MPa
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ISO 178 |
Flexural Stress 4
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53.0
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MPa
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ISO 178 |
Thermal |
Nominal Value
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Unit
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Test Method
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Deflection Temperature Under Load 4
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0.45 MPa, Unannealed
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154
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°C
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ISO 75-2/B |
1.8 MPa, Unannealed
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75.0
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°C
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ISO 75-2/A |
Melting Temperature 5
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176
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°C
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ISO 11357 |