sapond saponified

The thermal properties such as Tm, Tg and thermal stability of the high-bar rier saponified EVA resin under various degrees of saponification have beenstudied by using DTA and TG techniques, and the influence of impurities andhygroscopicity on the thermal properties has been observed.

用DTA和TG法,研究皂化的EVA树脂的熔点、玻璃化转变温度及热稳定性等热性能,并观测杂质和吸湿对树脂热性能的影响。