The preparation of the packaging material is discussed in this paper.The first step is the preparation of pre polymer from monomeric reactan...

• 文章讨论了这种封装材料的制备,首先将单体反应物反应得到聚酰亚胺预聚体,然后将预聚体与氮化铝高能球磨混合,最后热压成型。