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3D Systems DuraForm® EX Impact-Resistant Plastic for SLS® Systems

Category Polymer , Rapid Prototyping Polymer
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® EX Impact-Resistant Plastic for SLS® Systems.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
This impact-resistant plastic offers the toughness of injection-molded polypropylene and ABS and is suitable for Rapid Manufacturing. For use with all Sinterstation® Pro and Sinterstation HiQ™ series SLS® systems.ApplicationsComplex, thin-wall ductworkMotorsportsAerospaceUnmanned air vehicles (UAV’s)Housings and enclosuresImpellersConnectorsConsumer sporting goodsVehicle dashboards and grillesBumpersSnap-fit designsLiving hingesFunctional prototypes that require end-use performance propertiesAppropriate for low- to mid-volume rapid manufacturingAll information provided by 3D Systems.
Physical Properties Metric English Comments
Specific Gravity 1.01 g/cc
1.01 g/cc
ASTM D792
Water Absorption 0.48 %

@Time 86400 sec
0.48 %

@Time 24.0 hour
ASTM D570
Water Absorption at Saturation 1.15 %
1.15 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell L 69
69
ASTM D785
Hardness, Rockwell M 34
34
ASTM D785
Hardness, Shore D 74
74
ASTM D2240
Tensile Strength, Ultimate 48.0 MPa
6960 psi
ASTM D638
Tensile Strength, Yield 37.0 MPa
5370 psi
ASTM D638
Elongation at Break 47 %
47 %
ASTM D638
Elongation at Yield 5.0 %
5.0 %
ASTM D638
Tensile Modulus 1.517 GPa
220.0 ksi
ASTM D638
Flexural Strength 46.0 MPa
6670 psi
ASTM D790
Flexural Yield Strength 42.0 MPa
6090 psi
ASTM D790
Flexural Modulus 1.31 GPa
190 ksi
ASTM D790
Izod Impact, Notched 0.740 J/cm

@Temperature 23.0 °C
1.39 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched 14.86 J/cm

@Temperature 23.0 °C
27.84 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Gardner Impact 11.8 J
8.70 ft-lb
ASTM D5420
Thermal Properties Metric English Comments
CTE, linear 120 µm/m-°C

@Temperature 0.000 - 50.0 °C
66.7 µin/in-°F

@Temperature 32.0 - 122 °F
ASTM E831
342 µm/m-°C

@Temperature 85.0 - 145 °C
190 µin/in-°F

@Temperature 185 - 293 °F
ASTM E831
Specific Heat Capacity 1.75 J/g-°C
0.418 BTU/lb-°F
ASTM E1269
Thermal Conductivity 0.510 W/m-K
3.54 BTU-in/hr-ft²-°F
ASTM E1225
Deflection Temperature at 0.46 MPa (66 psi) 188 °C
370 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 48.0 °C
118 °F
ASTM D648
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Volume Resistivity 1.30e+13 ohm-cm
1.30e+13 ohm-cm
ASTM D257
Surface Resistance 4.90e+12 ohm
4.90e+12 ohm
ASTM D257
Dielectric Constant 4.5

@Frequency 1000 Hz
4.5

@Frequency 1000 Hz
ASTM D150
Dielectric Strength 18.5 kV/mm
470 kV/in
ASTM D149
Dissipation Factor 0.050

@Frequency 1000 Hz
0.050

@Frequency 1000 Hz
ASTM D150
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