The influence of some carbon blacks,such as N660,N630,N762,semi reinforcing gas black and jet black and their loading level on the properties of NBR/CHR blend was investigated.

• 研究了炭黑N660、N630、N762、天然气半补强炭黑及喷雾炭黑对NBR／均聚氯醚橡胶（CHR）并用胶性能的影响。