TECAMID® 66 HI natural

PA 66 with reduced thermal degradation

TECAMID 66 HI features a PA 66 with a special additive that reduces the thermal degradation of the molecular chains. As a result, service temperatures of around 59°F higher can be achieved compared to the capabilities of standard PA66 types.

Facts

Chemical designation
PA 66 (Polyamide 66)
Color
natural
Density
1,15 g/cm3

Main Features

  • heat stabilized
  • low thermal expansion
  • good mechanical properties
  • good dimensional stability

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitConditionTest Method
    Tensile strength at yield10,000psi@ 73 °FASTM D 638
    Modulus of elasticity
    (tensile test)
    350,000psi@ 73 °FASTM D 638
    Elongation at break25%@ 73 °FASTM D 638
    Modulus of elasticity
    (flexural test)
    440,000psi@ 73 °FASTM D 790
    Impact strength (Izod)1.2ftlbsin@ 73 °FASTM D 256
  • Thermal properties
    Thermal propertiesValueUnitConditionTest Method
    Deflection temperature392F@ 66 psiASTM D 648
    Deflection temperature194F@264 psiASTM D 648
    Melting temperature504FASTM D 2133
    Service temperature185FLong Term-
  • Other properties
    Other propertiesValueUnitConditionTest Method
    Flammability (UL94)HB--
    Moisture absorption0.275%@24 hr, 73 °FASTM D 570

Stock program