TECAMID 66 LA natural

PA 66 LA natural

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TECAMID 66 LA natural is a PA 66 material benefiting from an added solid lubricant. The solid lubricant in the PA 66 improves the sliding friction properties, as well as the abrasion behaviour compared to standard TECAMID 66 (unfilled polyamide 66). However as a consequence, the additive causes the material to exhibit slightly lower strength, rigidity and hardness characteristics.

Facts

Chemical designation
PA 66 (Polyamide 66)
Colour
ivory
Density
1.11 g/cm3

Main Features

  • good slide and wear properties
  • good chemical resistance
  • good wear properties
  • resistant to many oils, greases and fuels
  • high toughness
  • good weldable and bondable

Target industries

mechanical engineering
automotive industry

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 3100 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 76 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 76 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 11 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 14 % 50mm/min DIN EN ISO 527-2
    Flexural strength 102 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 2800 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 2400 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 20/35/75 MPa 1% / 2% / 5% EN ISO 604
    Impact strength (Charpy) 37 kJ/m2 max. 7,5J DIN EN ISO 179-1eU
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 54 C DIN EN ISO 11357
    Melting temperature 261 C DIN EN ISO 11357
    Thermal conductivity 0.36 W/(k*m) ISO 22007-4:2008
    Specific heat 1.6 J/(g*K) ISO 22007-4:2008
    Service temperature 120 C short term NN
    Service temperature 90 C long term NN
    Thermal expansion (CLTE) 11 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 12 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    surface resistivity 1014 Ω -
    volume resistivity 1014 Ω*cm -
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases (+) - -
    Flammability (UL94) HB - corresponding to DIN IEC 60695-11-10;
    Resistance to weathering - - -
    Water absorption 0.2 - 0.4 % 24h / 96h (23°C) DIN EN ISO 62

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