May 3, 13 • 34888 Views • General • Top Coaching Institute • 7 Comments
Buna N – Properties and Uses Buna-N is a commonly used elastomer. Buna-N is also known as Nitrile rubber, NBR or Perbunan.It is synthetic rubber copolymer of acrylonitrile(ACN) and butadiene. Elastomer is natural or synthetic material which does not
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