不同来源胶清橡胶性能的研究

he raw rubber's performance and mechanical properties of different manufacturers (Jinlian,Jinfu,Jinquan) skim rubber were studied, and we carried out the thermal performance analysis. The results showed that: Jinlian's skim rubber's impurities, ash, volatile matter content were low, protein content were highest among the three skim rubbers.At the same time, under the hot air aging surrounding,Jinlian's skim rubber had the best mechanical resistance.Nevertheless,Jin fu's skim rubber had excellent the mechanical performance when they were left in ozone aging.We explored the thermal stability and thermal aging properties as well.Jin lian's skim rubber possessed an apparent advantage over others.