摘要
对联苯型聚酰亚胺前驱体的合成工艺进行了研究,讨论了单体加料方式、单体配比、反应温度和反应时间对聚酰胺酸特性粘度的影响。由实验结果确定了较佳工艺条件。
The synthetic conditions of biphenyl type polyimide precursor was studied. The effect of the mode of the monemer addition, the ratio of monomer, the reaction temperature and time on the intrinsic viscosity of polyamic acid was discussed. The optimal process condition was determined by experiment.
出处
《河北省科学院学报》
CAS
2006年第3期34-36,共3页
Journal of The Hebei Academy of Sciences
