TECAMID® 66 HI natural

PA 66 with reduced thermal degradation

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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

conveyor technology
heavy duty industry
mechanical engineering
power engineering

Downloads

Datasheet (PDF)
Safety Data Sheet (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Condition Test Method
    Tensile strength at yield 10,000 psi @ 73 °F ASTM D 638
    Modulus of elasticity
    (tensile test)    		 350,000 psi @ 73 °F ASTM D 638
    Elongation at break (tensile test) 25 % @ 73 °F ASTM D 638
    Modulus of elasticity
    (flexural test)    		 440,000 psi @ 73 °F ASTM D 790
    Impact strength (Izod) 1.2 ftlbsin @ 73 °F ASTM D 256
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Condition Test Method
    Deflection temperature 392 F @ 66 psi ASTM D 648
    Deflection temperature 194 F @264 psi ASTM D 648
    Melting temperature 504 F ASTM D 2133
    Service temperature 185 F Long Term -
  • product-technical-detail-collapse-item-2-lvl-1
    Other properties Value Unit Condition Test Method
    Flammability (UL94) HB - -
    Moisture absorption 0.275 % @24 hr, 73 °F ASTM D 570

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