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CRP Technology Windform® SP Polyamide-Carbon Fiber Composite for 3D Printing

Category Polymer , Rapid Prototyping Polymer , Thermoplastic , Nylon , Nylon 12
Manufacturer CRP Technology
Trade Name Windform®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CRP Technology Windform® SP Polyamide-Carbon Fiber Composite for 3D Printing.pdf
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Material Notes:
Processed by selective laser sintering (SLS). Windform® SP is a deep black composite polyamide that is a “Top” level material within the polyamide Windform® materials for additive manufacturing. It has excellent mechanical properties similar to Windform XT 2.0. In addition it has the added advantage of increased resistance to shocks, vibrations and deformations. This material shows increases in impact strength and elongation at break. Moreover the Windform® SP retains its excellent thermal properties and resistance to high temperature. Windform® SP parts have high mechanical characteristics per weight.Uses: Windform® SP is suitable to create accurate and reliable prototypes and is perfect for functional applications in motorsports, automotive (suitable for example for components under the hood, such as intake manifolds), Air (components for UAV , Unmanned Aerial Vehicle) and aerospace design, since it allows applications fully functional as well as dyno tests, track tests and development of pre-serie parts. It is also recommended for all applications requiring resistance to damage, vibration and deformation. These applications only examples; the versatility of the product combined with the technology used allows infinite possibilities. Another important element of this material is its resistance to absorption of liquids and moisture.Information provided by CRP Technology.
Physical Properties Metric English Comments
Density 1.106 g/cc
0.03996 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength at Break 76.10 MPa
11040 psi
UNI EN ISO 527-1(97) and UNI EN ISO 527-2(97)
Elongation at Break 11.38 %
11.38 %
UNI EN ISO 527-1(97) and UNI EN ISO 527-2(97)
Tensile Modulus 6.2196 GPa
902.09 ksi
UNI EN ISO 527-1(97) and UNI EN ISO 527-2(97)
Flexural Strength 120.08 MPa
17416 psi
UNI EN ISO 14125: 2000
Flexural Modulus 4.647 GPa
674.1 ksi
UNI EN ISO 14125: 2000
Charpy Impact Unnotched 2.868 J/cm²
13.65 ft-lb/in²
ISO 179-1:2007
Charpy Impact, Notched 0.582 J/cm²
2.77 ft-lb/in²
ISO 179-1:2007
Thermal Properties Metric English Comments
Melting Point 193.3 °C
379.9 °F
ISO 11357-2
Deflection Temperature at 1.8 MPa (264 psi) 185.6 °C
366.1 °F
ASTM D648 Type B
Vicat Softening Point 189.9 °C
373.8 °F
10 N; ASTM D1525-09
Electrical Properties Metric English Comments
Volume Resistivity <= 1e+8 ohm-cm
<= 1e+8 ohm-cm
ASTM D257-93
Surface Resistance <= 1e+8 ohm
<= 1e+8 ohm
ASTM D257-93
Descriptive Properties Value Comments
Color Deep Black
Surface Finish 1.15 Ra µm
After CNC Machining
1.45 Ra µm
After Manual Finishing
6.2 Ra µm
After SLS Process
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