DF350A hoʻololi ʻia ʻo Diphenyl EtherPāpaʻi Laminated ʻO ka lole anianihe lole aniani i ulana ʻia me ka resin thermosetting diphenyl ether i hoʻololi ʻia, laminated ma lalo o ke kiʻekiʻe wela a me ke kaomi. ʻO ka lole aniani i ulana ʻia he alkali-noa a mālama ʻia e KH560. ʻO ka papa wela ka papa H.