Kupisa Kwakanyanya, Kunodzivirira Kuora, Magiya Akanaka Ekutarisa Zvakanyanya
Tsananguro yeChigadzirwa
Magiya edu ePEEK anogadzirwa achishandisa tekinoroji yemazuva ano inovimbisa mainjiniya akarongeka uye mhando yakarongeka. Musanganiswa wakasiyana wezvinhu zvePEEK uye maitiro ekugadzira epamusoro unoguma nekudzivirira kupfeka zvakanaka, kukweshana kwakaderera uye chiyero chakasimba chesimba-kuhuremu. Izvi zvinoita kuti ive yakakodzera kushandiswa uko kuvimbika uye kugara kwenguva refu kwakakosha, senge masisitimu ekutumira zvinhu zvakawanda, michina chaiyo uye michina inorema.
Zvakanakira Chigadzirwa
Magiya ePEEK akagadzirwa kuti ashande zvakanaka kupfuura zvinhu zvechinyakare, zvinosanganisira simbi nedzimwe mapurasitiki, kana tichitarisa kusakara, kuchengetedza huremu uye kushanda zvakanaka. Hunhu hwayo hwepamusoro hwemakanika hunoita kuti ikwanise kutsungirira kupisa kwakanyanya, makemikari anoparadza uye zvinhu zvakawanda pasina kuora, zvichiita kuti ive yakakodzera kushandiswa kwakakosha uko kutadza kusingabvumirwe. Magiya edu ePEEK anokwanisa kushanda munzvimbo dzakaoma, achipa kuvimbika uye kugara kwenguva refu, achideredza nguva yekushanda kwevatengi uye mari yekugadzirisa.
Pamusoro pekushanda zvakanaka uye kugara kwenguva refu, magiya edu ePEEK ari nyore kuisa nekugadzirisa. Hunhu hwayo hwakareruka uye hunodzivirira ngura hunoita kuti zvive nyore kubata nekuisa, zvichideredza mari yevashandi nenguva. Pamusoro pezvo, hunhu hwayo hunozvizora hunobatsira kuderedza zvinodiwa pakugadzirisa, zvichideredzawo mari yekushanda yevatengi.
Tsanangudzo yeChigadzirwa
| Pfuma | Nhamba yechinhu | Chikamu | PEEK-1000 | PEEK-CA30 | PEEK-GF30 |
| 1 | Kuwanda kwevanhu | g/cm3 | 1.31 | 1.41 | 1.51 |
| 2 | Kunyudzwa kwemvura (23℃ mumhepo) | % | 0.20 | 0.14 | 0.14 |
| 3 | Simba rekusimba | MPa | 110 | 130 | 90 |
| 4 | Kumanikidzwa kwekumanikidzwa panguva yekuzorora | % | 20 | 5 | 5 |
| 5 | Kushushikana kwekumanikidzwa (pa 2% kumanikidzwa kwezita) | MPa | 57 | 97 | 81 |
| 6 | Simba reCharpy impact (risina kucherechedzwa) | KJ/m2 | Hapana zororo | 35 | 35 |
| 7 | Simba reCharpy impact (rakachekwa) | KJ/m2 | 3.5 | 4 | 4 |
| 8 | Tensile modulus yekusimba | MPa | 4400 | 7700 | 6300 |
| 9 | Kuomarara kwekupinda kwebhora | N/mm2 | 230 | 325 | 270 |
| 10 | Kuomarara kweRockwell | – | M105 | M102 | M99 |
Zvishandiso zveChigadzirwa
Tembiricha yekushandiswa kwenguva refu kwePEEK inenge 260-280 ℃, tembiricha yekushandiswa kwenguva pfupi inogona kusvika 330 ℃, uye kuramba kumanikidzwa kwakanyanya kusvika 30MPa, chinhu chakanaka chekusimbisa zvisimbiso zvinopisa zvakanyanya.
PEEK inewo mafuta anozvizora, nyore kugadzira, kugadzikana kwekudzivirira kupisa, kuramba hydrolysis nezvimwe zvinhu zvakanaka, zvichiita kuti ive mundege, kugadzira mota, magetsi nemagetsi, kugadzira chikafu nezvimwe zvinhu zvine mashandisirwo akasiyana-siyana.
