The artifactitious process and mechanical properties of nature rubber(NR) and nitrile-butadiene rubber(NBR) using the fly-ash modified with sodium silicate as strengthening agent were studied.

• 以硅酸钠改性粉煤灰作为补强剂,研究了其补强天然橡胶(NR)、丁腈橡胶(NBR)的工艺及产品的性能。