The thermogravimetric analysis of ENR(epoxidized natural rubber) has been carried out byTG-DTG methods at temperature rising rate of 5, 10, 15 and 20 ℃ · rmin-1. The results showed thatthe activation energy of t...The thermogravimetric analysis of ENR(epoxidized natural rubber) has been carried out byTG-DTG methods at temperature rising rate of 5, 10, 15 and 20 ℃ · rmin-1. The results showed thatthe activation energy of the thermoreaction in flowing air during the course of mass loss wasn＇t alwayskeep rising, but declined at mass loss of 1.0％～10.0％, 20.0％～30.0％ and 70. 0％～80. 0％.展开更多
文摘The thermogravimetric analysis of ENR(epoxidized natural rubber) has been carried out byTG-DTG methods at temperature rising rate of 5, 10, 15 and 20 ℃ · rmin-1. The results showed thatthe activation energy of the thermoreaction in flowing air during the course of mass loss wasn＇t alwayskeep rising, but declined at mass loss of 1.0％～10.0％, 20.0％～30.0％ and 70. 0％～80. 0％.
