The phenolic cured resin is pre-reacted with the silane coupling agent to remove volatile constituent, such as alcohol, humid gas and volatile response accessorysubstances beforehand.
酚醛固化树脂与硅烷偶联剂预反 应以预先除去挥发性组分例如醇、湿气和挥发性反应副产物。
2
Conclusion the testing methods in the 2010 edition of China Pharmacopoeia are feasible and accessory materials had no effect on the testing methods of related substances and content determination.