But novolac resin synthesized by conventional process will sticking together in the high-temperature and high-humidity environment, so there will be adversely affect on performance of resin.
英
美
- 然而用传统方法合成的热塑性酚醛树脂在高温高湿环境中存放,会出现粘连现象,使使用性能受到不利影响。