Flat square gasket (347x347x2)NBR SUPER

NBR SUPER RUBBER 2.00 x 347 x 347 mm / 70 Sh°
A special rubber based on NBR material with a high content of petrol-resistant acrylonitrile and low swelling properties. The compound is characterised, in particular, by high resistance when in prolonged contact with the following substances: diesel, transformer oil, rapeseed oil, natural oil, fats, propane-butane. It is also resistant to high and low temperatures, ageing, aromatic hydrocarbons, diluted acids and alkalis; it offers partial resistance to ozone and good resistance to concentrated acids and alkalis.
Properties:
- operating temperature: -40°C to +130°C
- product material: NBR
- hardness: 70° Shore A (+/-5°)
- tensile strength: 130 kg/cm² (13 MPa)
- elongation: 300%
- density: 1.30 g/cm³
- colour: black