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3D Systems DuraForm® GF Glass Filled Nylon

Category	Polymer , Rapid Prototyping Polymer , Thermoplastic , Nylon
Manufacturer	3D Systems Corporation
Trade Name	Duraform®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	3D Systems DuraForm® GF Glass Filled Nylon.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

For use with all selective laser sintering (SLS®) systems.ApplicationsHousings and enclosuresConsumer sporting goodsAppropriate for low- to mid-volume rapid manufacturingParts requiring machining or joining with adhesivesComplex production and prototype plastic partsForm, fit, or functional prototypesParts requiring stiffnessThermally stressed partsAll information provided by 3D Systems.

Physical Properties	Metric	English	Comments
Specific Gravity	1.49 g/cc	1.49 g/cc	ASTM D792
Water Absorption	0.22 % @Time 86400 sec	0.22 % @Time 24.0 hour	ASTM D570

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	77	77	ASTM D2240
Tensile Strength, Ultimate	26.0 MPa	3770 psi	ASTM D638
Tensile Strength, Yield	27.0 MPa	3920 psi	ASTM D638
Elongation at Break	1.4 %	1.4 %	ASTM D638
Elongation at Yield	1.4 %	1.4 %	ASTM D638
Tensile Modulus	4.068 GPa	590.0 ksi	ASTM D638
Flexural Strength	37.0 MPa	5370 psi	ASTM D790
Flexural Modulus	3.106 GPa	450.5 ksi	ASTM D790
Izod Impact, Notched	0.410 J/cm @Temperature 23.0 °C	0.768 ft-lb/in @Temperature 73.4 °F	ASTM D256
Izod Impact, Unnotched	1.23 J/cm @Temperature 23.0 °C	2.30 ft-lb/in @Temperature 73.4 °F	ASTM D256
Gardner Impact	4.50 J	3.32 ft-lb	ASTM D5420

Thermal Properties	Metric	English	Comments
CTE, linear	62.3 µm/m-°C @Temperature 0.000 - 50.0 °C	34.6 µin/in-°F @Temperature 32.0 - 122 °F	ASTM E831
	124.6 µm/m-°C @Temperature 85.0 - 145 °C	69.22 µin/in-°F @Temperature 185 - 293 °F	ASTM E831
Specific Heat Capacity	1.09 J/g-°C	0.261 BTU/lb-°F	ASTM E1269
Thermal Conductivity	0.470 W/m-K	3.26 BTU-in/hr-ft²-°F	ASTM E1225
Deflection Temperature at 0.46 MPa (66 psi)	179 °C	354 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	134 °C	273 °F	ASTM D648
Flammability, UL94	HB	HB

Electrical Properties	Metric	English	Comments
Volume Resistivity	3.20e+11 ohm-cm	3.20e+11 ohm-cm	ASTM D257
Surface Resistance	3.20e+11 ohm	3.20e+11 ohm	ASTM D257
Dielectric Constant	6.27 @Frequency 1000 Hz	6.27 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	8.70 kV/mm	221 kV/in	ASTM D149
Dissipation Factor	0.177 @Frequency 1000 Hz	0.177 @Frequency 1000 Hz	ASTM D150

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