Advantages
♦ Outstanding performance at high and low temperature
♦ Good rubber adaptability, effectively preventing shrinkage and hardening of plastics
Applications
♦ Mainly used for lubrication and sealing of brake valve of braking system of locomotive
Typical properties
|
Items
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NBR modified silicon oil
|
|
Appearance
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Transparent liquid, colorless
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|
Kinematic viscosity (25 ºC), mm2/s
|
821.5
|
|
Flash point (COC), ºC
|
274
|
|
Density (20 ºC), kg/m3
|
0.9784
|
|
Acid number, mgKOH/g
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0.01
|
|
Corrosion (T3 copper, 100 ºC, 3h)
|
Pass
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Rubber adaptability (70 ºC, 24h), % (V/V)
|
2.63
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