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Sustamid® 66 - ASTM

PA — PA 66



  • Good dimensional stability
  • High abrasion resistance
  • high absorption of moisture of up to 2.7 % in standard atmosphere
  • exceptionally high tensile strength and hardness over a broad temperature range
  • good adhesive properties
  • good weldability
  • High continuous service temperature
  • Good machinability
  • Good sliding properties

Technical Specifications Sustamid® 66 - ASTM

Test MethodUnitGuideline Value
DensityASTM D792g / cm31,14
Water Absorption 24 hoursASTM D570%1
Dissipation FactorASTM D1501MHz0,02
Water Absorption SaturationASTM D570%8,5
Test MethodUnitGuideline Value
HardnessASTM D785Shore D80
Tensile Strength at yield 73°FASTM D638psi12.000
Tensile ModulusASTM D638psi400.000
Elongation at BreakASTM D638%40
Flexural StrengthASTM D790psi15.000
Flexural ModulusASTM D790psi420.000
Compressive StrengthASTM D695psi12.500
Rockwell HardnessASTM D78585
Rockwell HardnessASTM D785R121
Shear StrengthASTM D732psi10.000
Izod Impact, NotchedASTM D256ft-lb/in0,6
Coefficient of Friction, Dynamic0,25
Test MethodUnitGuideline Value
Thermal Conductivityin/hr/ft2 /°F1,7
CTE, linearASTM D6961/K4,5x105
Melting PointASTM D3418°F500
Continuous Use°F220
Flammability, UL941/8 inchHB
Deflection Temperature at 264psiASTM D648°F195
Deflection Temperature at 66psiASTM D648°F390
Test MethodUnitGuideline Value
Dielectric constantASTM D1501MHz3,8
Dielectric strengthASTM D149V/mil350
Surface resistivityASTM D257Ohm/cm1013
Test MethodUnitGuideline Value


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