PA 6.6 + PE

PA – Polyamide

PA 6.6 + PE

PA 6.6 + PE is a PA 6.6 to which solid lubricants have been added. The additive makes the material self-lubricating and therefore suitable for applications in which the material is subjected to high wear.

Physical properties
  Value Unit Test method
Specific gravity 1.11 g/cm3 DIN EN ISO 1183
Average molecular mass N/A
Water absorption, 24/96 h (23 °C) 0,2/0,4 % DIN EN ISO 62
Weather-resistance poor
Combustibility UL 94 DIN EN ISO 527-2
Food safety no
Mechanical properties
  Value Unit Test method
Modulus of elasticity 3,100 MPa DIN EN ISO 527-2
Tensile strength 76 MPa DIN EN ISO 527-2
Elongation at break 11 % DIN EN ISO 527-2
Tensile strength at break 14 % DIN EN ISO 527-2
Flexural modulus 2,800 MPa DIN EN ISO 178
Flexural strength 102 MPa DIN EN ISO 178
Compressive modulus 2,400 MPa EN ISO 604
Compressive strength, 1%/2% 20/35 MPa EN ISO 604
Impact strength (Charpy) 37 kJ/m2 DIN EN ISO 179-1eU
Notch impact strength (Charpy) N/A
Notch impact strength (Izod) kJ/m2 DIN EN ISO 180/2A
Toughness (ball pressure) 145 MPa ISO 2039-1
Toughness (Shore D) N/A
Wear-resistance N/A
Coefficient of friction (against steel) N/A
Thermal properties
  Value Unit Test method
Glass-transition temperature 54 °C DIN 53765
Melting point 261 °C DIN 53765
Operating temperature (instantaneous) +120 °C
Operating temperature (continuous) 90 °C
Operating temperature (minimum) N/A
Thermal expansion coefficient, 23–60 °C 11 10-5 K-1 DIN EN ISO 11359-1;2
Thermal expansion coefficient, 23–100 °C 12 10-5 K-1 DIN EN ISO 11359-1;2
Specific heat capacity 1.6 J/(g×K) ISO 22007-4:2008
Thermal conductivity 0.36 W/(m×K) ISO 22007-4:2008
Electrical properties
  Value Unit Test method
Surface resistivity 1014 DIN IEC 60093
Resistivity 1014 Ω×cm DIN IEC 60093
Dielectric strength N/A
CTI value N/A
Optical properties
  Value Unit Test method
Light transmittance N/A
Refractive index N/A
Optical errors N/A
Abrasion-resistance, 100 rotations with 500 g N/A

Additional downloads

Delivery selection sheets, bars, hollow bars
Specific gravity 1.11 g/cm3
Service temperature N/A … 90 °C
Price category €€ (€8–25/kg)

Special properties

  • self-lubrication
  • better than average heat-resistance
  • high tensile strength at break
  • good wear-resistance
  • excellent sliding characteristics
  • good UV-resistance
  • good resistance to many oils, greases, and fuels

Applications

conveyor systems, bearings, cogs, slide rails, clutches, printing machines

Standard colours

light green

Premade pieces

enquire

Commonly known brands

TECAMID® 66 LA, ZELLAMID® 250 PE