Hydrogenated nitrile rubber (HNBR) of butadiene and acrylonitrile copolymer.
氢化丁晴橡胶（HNBR） 丁二烯和丙烯晴的共聚体。
2
The condensed water from plants of C4 , styrene and ABS was recycled and applied to heat salt water in production of acrylonitrile-butadienerubber, and then used for agglomerating and washing.