PEEKinodzivirira tembiricha inodzivirira thermoplastic inoita zvakanaka pasi pekuratidzwa kune tembiricha yepamusoro uye nharaunda dzemakemikari.Kugona kwechinyorwa ichi kuchengetedza zvimiro zvayo zvemuviri uye kushingirira tembiricha inosvika 480 madhigirii F inoita kuti ive chinhu chakakosha zvikuru chakakodzera kushandiswa kwakasiyana siyana kusanganisira kutsiva-simbi-simbi munzvimbo dzakaoma.Iyo isingaremi imwe kune simbi nealuminium uye ine yakakwirira-kupfeka kuramba isina mafuta.
Ultra-yakakwirira-molecular-uremu polyethylene (UHMWPE, UHMW) chikamu chechikamu che thermoplastic polyethylene.Iyo inozivikanwawo seyepamusoro-modulus polyethylene, (HMPE), kana yakakwira-performance polyethylene (HPPE), ine cheni dzakanyanya kureba, ine molecular mass kazhinji iri pakati pe3.5 ne7.5 miriyoni.Iyo ketani refu inoshanda kuendesa mutoro zvakanyanya kune iyo polymer musana nekusimbisa intermolecular kudyidzana.Izvi zvinoguma mune yakaomesesa zvinhu, ine yakanyanya simba simba reiyo thermoplastic iripo.
Kuenzanisa kwePEEK uye UHMW Property Values
Material Applications
PEEK :Bearings;Pombi;Piston Parts;Cable Insulation.
UHMW:Mavhiri enyeredzi; Njanji dzeNhungamiro; Mabhushi; Pfeka mahwendefa; Bearings; Bumpers; Cheni; Madhairekitori; Pfeka mitsetse; Sprockets.
Material Properties
PEEK:Yakakwira abrasion kuramba; Yakadzika mwando kunyura; Yakanakisa makemikari kuramba; Yakaderera coefficient yekukwesha; Yakanakisa kupfeka maitiro; Machinability.
UHMW:Kusimba kwesimba repamusoro;Kugona;Kukwenya kwakaderera;Kuzvizora;Kusaita kemikari;Kutora zero mvura;Kuramba kwepamusoro abrasion.
Nguva yekutumira: Kubvumbi-10-2018