本规范涵盖由非六边形柔性蜂窝结构的聚酰胺纸制成的蜂窝芯，并以块、片和有序形状提供。这种蜂窝芯已被广泛用于夹层结构中的单曲或复曲零件，要求在-55至+82摄氏度（-67至+180华氏度）的温度范围内具有高强度和耐腐蚀性，但其用途不限于此类应用。

This specification covers honeycomb core made of polymide paper sheets in a non-hexagonal, flexible cell configuration and supplied in the form of blocks, slices, and ordered shapes.This honeycomb core has been used tyipcally in sandwich structures in single or compound curvature parts requiring high strength and corrosion resistance in the temperature range -55 to +82 degrees C (-67 to +180 degrees F) but usage is not limited to such applications.