国产飞机蒙皮底漆工艺适应性研究OACSTPCD

In order to verify the process adaptability of domestic aircraft skin primer,we carried out process research on the primer from the aspects of pot life,substrate applicability,curing performance,compatibility of primer and topcoat.It has been verified that the processability of the primer can well adapt to the construction requirements of existing civil aircraft materials.The test results can provide construction technical guidance for the coating process of the skin primer,which has important engineering practical significance.