Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA DuraForm® GF 3D Systems
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Plastic Datasheets

Impact resistanceTest ConditionTest Method3D Systems/DuraForm® GF
Impact strength of cantilever beam gap23°CASTM D25641 J/m
Suspended wall beam without notch impact strength23°CASTM D256120 J/m
Dart impactASTM D54204.50 J
hardnessTest ConditionTest Method3D Systems/DuraForm® GF
Shore hardness邵氏DASTM D224077
Electrical performanceTest ConditionTest Method3D Systems/DuraForm® GF
Dissipation Factor1kHzASTM D1500.18
Volume resistivityASTM D2573.2E+11 ohms·cm
dielectric strengthASTM D1498.7 kV/mm
dielectric constant1kHzASTM D1506.27
Surface ResistivityASTM D2573.2E+11 ohms
Mechanical propertiesTest ConditionTest Method3D Systems/DuraForm® GF
elongation断裂ASTM D6381.4 %
屈服ASTM D6381.4 %
Tensile modulusASTM D6384070 MPa
tensile strength 断裂ASTM D63826.0 MPa
Flexural modulusASTM D7903110 MPa
bending strength断裂ASTM D79037.0 MPa
tensile strength 屈服ASTM D63827.0 MPa
flammabilityTest ConditionTest Method3D Systems/DuraForm® GF
UL flame retardant ratingUL 94HB
physical property Test ConditionTest Method3D Systems/DuraForm® GF
Water absorption rate24hrASTM D5700.22 %
densityASTM D7921.49 g/cm³
Thermal performanceTest ConditionTest Method3D Systems/DuraForm® GF
Heat distortion temperature1.8MPa,未退火,HDTASTM D648134 °C
0.45MPa,未退火,HDTASTM D648179 °C
Specific heat capacityASTME12691090 J/kg/°C
Linear coefficient of thermal expansionMD:0到50°CASTME8318.3E-05 cm/cm/°C
thermal conductivityASTME12250.47 W/m/K
Linear coefficient of thermal expansionMD:85到145°CASTME8311.8E-04 cm/cm/°C

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