PEEK (polyether ether ketone), plastik injinia pụrụ iche nke ọkara kristal, nwere uru dị ka ike dị elu, nguzogide oke okpomọkụ, nguzogide corrosion, na mmanye onwe ya. A na-eme PEEK polymer ka ọ bụrụ ihe dị iche iche PEEK, gụnyere PEEK granule na PEEK ntụ ntụ, nke a na-eji mee profaịlụ PEEK, akụkụ PEEK, wdg. A na-eji akụkụ ndị a nkenke PEEK eme ihe na mmanụ ala, ụgbọ ala, ikuku ikuku na mpaghara ndị ọzọ.
PEEK CF30 bụ ihe PEEK jupụtara na carbon 30% nke KINGODA PEEK rụpụtara. Nkwanye eriri carbon ya na-akwado ihe dị elu nke siri ike. Carbon fiber mesikwuru PEEK egosi nnọọ elu n'ibu ike values. Otú ọ dị, 30% carbon eriri mesikwuru PEEK(PEEK5600CF30,1.4±0.02g/cm3)presents ala njupụta karịa 30% iko eriri jupụtara peek(PEEK5600GF30,1.5±0.02g/cm3). E wezụga nke ahụ, carbon fiber composites na-adịchaghị abrasive karịa iko eriri mgbe n'out oge na-ebute mma iyi na esemokwu Njirimara. Mgbakwunye nke carbon fibers na-ahụkwa na a budata elu larịị nke okpomọkụ conductivity nke bụkwa uru maka ịba ụba akụkụ ndụ na slide ngwa. Carbon jupụtara PEEK nwekwara ezigbo nguzogide hydrolysis na mmiri esi mmiri na uzuoku dị ọkụ.