1.Heat-eguzogide
Peek nwere elu iko mgbanwe okpomọkụ ma na-agbaze mgbe (334 ℃ ). Ọ bụ otu n'ime ihe ndị mere na ọ pụrụ ịbụ a pụrụ ịdabere na ngwa ke chọrọ okpomọkụ. Okpomọkụ ya ibu agbanwe-okpomọkụ nwere ike ịbụ 316 ℃ , na-aga n'ihu iji okpomọkụ bụ 260 ℃ .
2.Mechanical Properties
Peek bụ plastic na-abia a itule n'etiti ike na rigidity. Karịsịa, o nwere ihe magburu onwe ike ọgwụgwụ na-eguzogide megide nwetụ nchegbu na bụ ndị kasị nwee nkà niile plastik, na ọ pụrụ ịbụ tụnyere na alloys.
3.Self-atụ n'ígwè
Peek nwere pụtara ìhè eji àgwà niile plastik; o kwesịrị ekwesị ka tiri chọrọ maka ala ọnụọgụ nke esemokwu na-eguzogide ndị esemokwu ji. Karịsịa, onwe onye na-atụ n'ígwè Njirimara nke Peek ga-aka mma ma ọ bụrụ na ọ na-gbanwetụrụ site carbon eriri na graphite weere na nkezi nke ọ bụla n'ime ha.
4.Chemical Nguzogide (corrosion na-eguzogide)
Peek nwere magburu onwe chemical eguzogide. Na nkịtị ọgwụ, ọ ga-etisasịwo ma ọ bụ mebiri emebi nanị site itinye na igirigi ibu sulphuric acid; ya corrosion eguzogide bụ ndị yiri ndị nke ígwè na nickel.
5.Flame Retardant
Peek bụ nnọọ anụ polima. The 1.45mm oké samples nwere ike isi nweta kasị elu ọkọlọtọ ọkụ retardant enweghị agbakwunye ọ bụla ọkụ retardant.
6.Stripping Nguzogide
Peek nwere ezigbo agba eguzogide; Ya mere, ọ nwere ike n'ime mkpa wires ma ọ bụ akpa waya mkpuchi, na ọ ga-eji na-aka ike na ọnọdụ.
7.Fatigue Nguzogide
Peek nwere mma ike ọgwụgwụ na-eguzogide n'etiti niile resins.
8.Radiation Nguzogide
Peek nwere ike γ ụzarị ọkụ na-eguzogide, nke bụ ike karịrị radieshon eguzogide polystyrene, nke bụ ihe kasị mma onye n'etiti ọnyà resin. Ọ nwere ike n'ime elu-arụmọrụ wiring na ka nwere ike ime ezi mkpuchi ike mgbe γ irradiation bụ na doses nke 1100Mrad.
9.Hydrolysis Nguzogide
Peek na ya composites ga-emetụta na ya site na mmiri na elu-mgbali uzuoku. The ngwaahịa na-mere site na nke a na ihe onwunwe ga-anọgide na-enwe pụrụ iche e ji mara na-aga n'ihu ojiji na elu okpomọkụ na elu nsogbu mmiri.
