DuraForm® PA

About
Durable polyamide (nylon) material for real-world physical testing and functional use. Applications Complex, thin-wall ductwork Functional prototypes that approach end-use performance properties Appropriate for low-to-mid-volume rapid manufacturing Medical applications requiring USP Class VI compliance, or biocompatibility Motorsports Aerospace Housing and enclosures Impellers and connectors Consumer sporting goods Vehicle dashboards and grilles Snap-fit designs Parts requiring machining or joining with adhesives Features Excellent surface resolution and feature detail Easy-to-process Compliant with USP Class VI testing Compatible with autoclave sterilization Good chemical resistance and low moisture absorption Benefits Nicely balanced mechanical properties and processability Build prototypes that withstand functional testing Produce durable end-use parts without tooling Create accurate and repeatable parts as demanded by manufacturers Machinable and paintable for demonstration parts&&

Product Description
GenericPA Not specified
Material StatusCommercial: Active
FeaturesGood Electrical Properties,High elastic,noise reduction,Low contractility,Halogen free,High Heat Resistance,Good wear resistance,HB
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.00g/cm³ASTM D792
Water absorption rate
24hr0.070%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃32J/mASTM D256
Notched impact strength of cantilever beam
23℃340J/mASTM D256
Drop hammer impact2.70JASTM D5420

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed180ASTM D648
1.8 MPa, unannealed95.0ASTM D648
Linear coefficient of thermal expansion
MD ASTM E831
0 to 50 ℃8.3E-5cm/cm/℃ASTM E831
85 to 145 ℃1.8E-4cm/cm/℃ASTM E831
specific heat1640J/kg/℃ASTM E1269
Thermal conductivity coefficient0.70W/m/KASTM E1225

Electrical performanceNominal valueUnitTest method
Surface resistivity7.0E+13ohmsASTM D257
Volume resistivity5.9E+13ohms·cmASTM D257
Dielectric strength17kV/mmASTM D149
Dielectric constant
1 kHz2.73 ASTM D150
Dissipation factor
1 kHz0.044 ASTM D150

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D73 ASTM D2240
Tensile modulus1590MPaASTM D638
tensile strength
limit43.0MPaASTM D638
Tensile strain
fracture14%ASTM D638
Bending modulus1390MPaASTM D790
bending strength
fracture48.0MPaASTM D790

Notes
1. Typical properties: these are not to be construed as specifications.
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