Ma waho aʻe o nā mea maikaʻi o ka lahilahi, māmā a me ka maʻalahi, FCCL me ka polyimide kiʻiʻoniʻoni i loaʻa pū kekahi mau mea uila maikaʻi loa, nā mea wela, nā ʻano pale wela.ʻO kāna mau dielectric haʻahaʻa (DK) e hoʻouna wikiwiki i nā hōʻailona uila.