Aluminios y Plásticos Cataluña

Polyamide 6 + Oil

poliamida 6  aceite ertalon lfx

This internally lubricated cast nylon 6 is self-lubricating in the real meaning of the word. Ertalon LFX, especially developed to lubricate highly loaded and slowly moving parts applications, yields a significant increase in opportunities for application in comparison with standard cast nylons. Provides a reduced coefficient of friction (up to 50% less), substantially increasing the pressure capacity of speed, and a greatly improved wear resistance (up to 10 times better).

  • High mechanical strength, stiffness, hardness and toughness
  • Good resistance to fatigue
  • High mechanical damping ability
  • Good sliding properties
  • Excellent wear resistance
  • Good electrical insulation properties
  • Good resistance to high energy radiation (gamma rays and X rays)
  • Good machinability
FEATURES Test Methods ISO/(IEC) Units ERTALON LFX
Color green
Density 1183 gr/cm3 1,135
Water absorption      
– after being 24/96 h immersed in water at 23 °C (1) % 0,66/1,24
% 2
– at saturation in air at 23 °C / 50% RH % 2
– at saturation in water at 23 °C % 6,3
Thermal properties (2)      
Melting temperature ºC 220
Glass transition temperature (3) ºC
Thermal conductivity at 23 °C W/(K.m) 0,28
Coefficient of linear thermal expansion:      
 – average value between 23 and 60 °C m/(m.K) 80.10-6
 – average value between 23 and 100 °C m/(m.K) 90.10-6
Load deformation temperature:      
 – by Method A: 1.8 MPa + 75 ºC 75
Maximum service temperature in air:      
 – in short periods (4) ºC  165
 – continuously: 5,000 / 20,000 h (5) ºC  105/90
Minimum working temperature (6)     -20
Inflammability      
– “Oxygen Index” 4589 %
– respect to the UL 94 (3/6 mm thick) HB/HB
Mechanical properties at 23 °C (8)      
Tensile test (9):      
– tensile stress for creep / stress at break (10) + 527 MPa 70/-
++ 527 MPa 45/-
– elongation at break (10) + 527 % 25
++ 527 % >50
– elastic modulus (11) + 527 MPa 3.000
++ 527 MPa 1.450
Compression Test (12):      
– effort to 1/2/5% strain (11) + 602 MPa 22/43/79
Tensile creep test (9):      
– effort required to produce 1% strain + 899 MPa 18
at 1.000 h (σ1/1000 ) ++ 899 MPa 8
Resistencia al impacto Charpy – sin entella (13): + 179/1eU kJ/m2 ≥50
Resistencia al impacto  Charpy – con entella: + 179/1eA kJ/m2 4
Resistencia al impacto  Izod –  con entella : + 180/2A kJ/m2 4
++ 180/2A kJ/m2 7
Dureza con bola (14): + 2039-1 N/mm2 145
Dureza Rockwell (14): + 2039-2 M82
Propiedades eléctricas a 23ºC      
Resistencia dieléctrica (15) + (60243) kV/mm 22
++ (60243) kV/mm 14
Resistividad volumétrica + (60093) -cm >1014
++ (60093) -cm >1013
Resistividad superficial + (60093)   >1013
++ (60093)   >1012
Permeabilidad relativa εr: – a 100 Hz + (60250) 3,5
++ (60250) >6,5
– a 1 MHz + (60250) 3,1
++ (60250) 3,6
Factor de pérdidas dieléctricas tan δ: – a 100 Hz + (60250) 0,015
++ (60250) 0,15
– a 1 MHz + (60250) 0,016
++ (60250) 0,05
Índice comparativo de la resistencia a la descarga superficial (CTI) + (60112) 600
++ (60112) 600

Nota: 1 g/cm3 = 1.000 kg/m3; 1 MPa = 1 N/mm2; 1 kV/mm = 1 MV/m.

 

Medidas:

Redondos de Ø 50 a Ø 500 m/m, longitudes de 1000 a 3000 m/m

Planchas de espesores de 10 a 100 m/m en formatos 610*1220 / 1220*2000 / 1220*3050

Barras huecas de Ø 50 a Ø 600 m/m

 

Consultar medidas disponibles