Nylon com óleo

Chemical Designation: Polyamide 6

DIN Abbreviation: PA 6 G (cast)

Colour, Filler: Grey beige,

Oil

Stock Availability: Standard lengths 1 or 2 metres. Tube 0.5 or 1 metre long,

also cut to size

Rod 50 – 70 mm dia

Plate 10 – 160 mm thick

Tube 280 – 710 mm OD

Finished parts, machined or custom cast

Nylon com Oleo, Tecast L is a tough semicrystalline cast nylon with good machinability and lubrication additives for outstanding sliding properties.

Main characteristics: very good sliding properties

even in dry running conditions tough

good slip stick behaviour good thermal resistance

abrasion resistant good electrical insulation

resistant to many oils, easily machined

greases, diesel, petrol, …

  • Preferred Fields: Mechanical engineering, automotive engineering, transport and conveyor technology, gears, couplings and engine construction, textile, packaging and paper processing machinery, machine parts, agricultural machinery, printing machinery.

Applications: chain guides friciton bearings

friction strips gears

friction rings spindle nuts

wiper blades seals

piston rings

    Nylon com Oleo, Tecast L

    The following information corresponds with our current knowledge and indicates our products and possible applications. We cannot give a legally binding guarantee of certain properties or the suitability for a specific application. Existing commercial patents must be observed. A definitive quality guarantee is given in our general conditions of sales. Unless otherwise stated, these values represent averages taken from injection moulding samples. We reserve the right of technical alterations.

PropertiesUnitTest Method DIN ASTMDryWet *
Mechanical
Densityg/cm³53 4791.15
Tensile strength at yieldMPa53 45570
Tensile strength at breakMPa53 455
Elongation at break%53 4552040
Modulus of elasticity in tensionMPa53 4572500
Modulus of elasticity in flexureMPa53 457
Ball indentation hardnessMPa53 456125
Impact strength
(Charpy)
kJ/m²53 453
Creep rupture strength after
100o hrs with static load
MPa
Time yield for 1%
elongation after 1000 hrs.
MPa
Coefficient of friction against
hardened and ground steel
p = 0,05 N/mm², v = 0,6 m/s
Wear
conditions as above
µm/km
Thermal
Crystalline melting point°C53 736220
Glass transition temperature°C53 736405
Heat deformation
Method A
Method B
°C
°C
ISO 75
ISO 75
PropertiesUnitTest Method DIN ASTMDryWet *
Thermal
Max. Working temperature.
short term.
long term
°C
°C
180
100
Coefficient of thermal
conductivity
W/(m . K)
Specific heatJ/(g . K)
Coefficient of thermal expansion10-5/K
Electrical
Dielectric constant at 105 Hz53 483
Dielectric loss factor 105 Hz53 483
Specific volume resistanceW . cm53 482
Surface resistanceW53 482
Dielectric strength 1 mmkV/mm53 481
Tracking resistance53 480
Miscellaneous
Moisture absorption:
Equillibrum in standard atmosphere (23 °C / 50 % relative humidity)
%53 714
Water absorption at saturation at 23 °C%53 4956
Resistance to hot water,
washing soda
limited resistant
FlammabilityUL 94HB
Resistance to weatheringnot resistant

* after storage in a standard 23/50 atmosphere (DIN 50 014) to equilibrium.