Advantages Of Nitrile Rubber
Jun 20, 2021
Nitrile rubber has better heat resistance. Its heat resistance is better than natural rubber and styrene butadiene rubber. The long-term use temperature can reach 100 degrees Celsius, and it can be used for 40 days at 120 degrees Celsius. [1]
①The ozone resistance is worse than CR and better than NR.
② Give rubber better physical and mechanical properties and wear resistance through reinforcement.
③When the acrylonitrile content of the nitrile rubber is 39%, the air tightness is equivalent to that of the IIR rubber, and the air tightness is better.
④Generally flexible at low temperature.
⑤Excellent antistatic performance.
⑥The plasticizing effect of polar lipids is better.
⑦Good compatibility with polar substances, such as PVC, alkyd resin, nylon.
⑥ The self-adhesiveness is low, and the heat generated during the mixing process is large.
Excellent oil resistance
Nitrile rubber is one of the most representative rubbers with excellent comprehensive properties such as oil resistance, physical and mechanical properties, and chemical resistance. Effective use of these properties can make it suitable for various applications. Among the general-purpose adhesives, the resistance of NBR rubber to benzene, petroleum-based oils and non-polar solvents is much better than that of non-polar adhesives such as NR, SBR, IIR, and it is also better than polar CR
