papelaceitado

It is a gasket material based on glue-bonded, impregnated cellulose fibers.

Application

  • In transmissions, carburettors, fuel and oil pumps, axles
  • For sealing fuels, oils, water, mixtures of water & antifreeze and corrosion inhibitors
CARACTERISTIC VALUE RULE
Density g/cm³ 0.7 – 0.9
Tensile strenght (thickness 1.5 mm)
acc. to ASTM F 152 across grain N/mm² > 20
acc. to DIN 52 910 across grain N/mm² > 15
Compressibility and recovery
acc. to ASTM F 36, procedure G
compressibility % 20 – 40
recovery % > 35
Swelling acc. to ASTM F 146:
in IRM 903 Oil (replaces ASTM Oil No. 3)
22 h, room temp.
Increase in thickness % < 5
increase in weight % < 20
in ASTM Fuel B
22 h, room temp.
increase in thickness % < 5
increase in weight % < 15
in water / antifreeze (50:50)
22 h, room temp.
increase in thickness % < 30
increase in weight % < 95
Maximum operating temperature ºC 120
Maximum operating pressure bar 10