NBR H - Nitrile butadiene rubber – high ACN
Clwyd reference | NBR H |
ASTM classification | NBR H |
Typical applications | |
Advantages | |
Disadvantages | |
Available hardness range (Shore A) | 50 - 95 |
Upper continuous service temp. | 150°C |
Min. temp. for sealing applications | -25°C |
Minimum non-brittle temp. | -45°C |
Tensile strength (up to) | 28 MPa |
Elongation at break (up to) | 400% |
Price Bracket | Very low |
ASTM 1 Oil | Excellent |
ASTM 2 Oil | Excellent |
ASTM 3 Oil | Excellent |
Kerosene | Excellent |
Liquid B | Good |
Liquid 101 | Excellent |
Phosphate ester | None |
Ketone | None |
Toluene | None |
Iso-octane | Excellent |
Methanol | Excellent |
Acid (weak) | Average |
Acid (strong) | None |
Base (weak) | Good |
Base (strong) | None |
Hydrogen sulphide | None |
Steam | None |
Ozone | Average |
Radiation | Average |