The toughening of DAIP resin with liquid nitrile-butadienerubber, polybutadiene, polyether, silicone rubber, unsaturated polyester and vinyl resins was investigated.
The artifactitious process and mechanical properties of nature rubber (NR) and nitrile-butadienerubber (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。
3
The synthesis and properties of elastic unsaturated polyester were investigated and the use of the elastomer compounded with nitrilebutadienerubber was discussed.