PTFEzvinhu zvine diki diki tension uye inertness pakati pezvinhu zvakasimba uye hainamati kune chero chinhu.PTFEzvinhu zvine yakaderera coefficient of friction, yakanakisa self-lubrication, uye zvakare ine yakanakisa kuramba tembiricha yakakwira uye yakaderera, izvo zvinoita kuti ishandiswe zvakanyanya mumashandisirwo akadai sekugadzirwa kweasina-tsvimbo mapani e-anti-adhesive.Mukuwedzera, zvakadai sekushandiswa kwezvinhu zvePTFE mumupumburu kana kuiswa mune zvimwe zvikamu, zvinoshandiswa segumbo rinotungamirira, PTFE rollers, inogona kurega firimu, mapepa, machira, nezvimwewo nokukurumidza.Inogonawo kugadzirwa kuita mashizha matete akadai sekemikari fiber molding sheet, textile lubrication block yakaiswa mumucheka kudzivirira zvakasiyana-siyana zvesilika shinda adhesion uye yakagadzirwa nePTFE maumbirwo ezvikamu zvemichina michina, kudzivirira guruu uye kumwe kusungirirwa kwakaoma kubvisa.Uye kushandiswa kwePTFE coating uye Izvi zvikumbiro ndezvekushandiswa kwePTFE material friction coefficient iduku, kwete-stick maitiro, kushanda kwechigadzirwa kuburikidza nekukakavadzana kunoderedzwa kusvika zvishoma, zvakabatanidzwa kune tsvina zvakare nyore kuchenesa.
PTFE kupfeka-resistant macomposites anogadzirwaPTFEresin sematrix uye kuve nekupfeka kwakanaka kuramba nekuwedzera organic kana inorganic kupfeka-inoderedza zvikamu uye anti-kupfeka zvinosimbisa zvikamu.Iwo macomposites asingapfeki ane polymer matrix ane nhevedzano yehunhu hwakanakisa sekuzvizora, kusapfeka kusaga, kusaita ngura, kukwenya, kudzikisa ruzha, kushomeka kwehama, kuwedzera simba uye nyore kugadzirisa, nezvimwe. Saka ari kushandiswa zvakanyanya. uye zvakapararira sedzimwe nzira kana zvinotsiva zvimwe zvinhu.Isu tinoona zvakare kuti iyo yakajairika kushandiswa kwezvinhu zvemukati zvine kuita kwakanaka, mutengo wakaderera zvakare, unogona kuwedzera kuoma kwezvinhu, kupfeka kuramba, kugadzikana kwedimensional, etc. Asi zvimwe zvinhu zvisiri izvo zvinokuvadzawo vaviri kana friction.Uye organic kuzadza zvinhu zvakadai se polyphenylene resin, polyimide, kupfeka kuramba, creep resistance, etc. Nemhaka yokuti chinhu chakapfava, hachizokuvadzi vaviri, asi mutengo unodhura, saka unofanirwa kubva kusarudzwa zvinoenderana nemamiriro ekushandiswa uye zvinodiwa zvechinyorwa, uye mutengo unonzwisisika wekutakura.Polytetrafluoroethylene ine tembiricha yepamusoro yenzvimbo yekushandiswa kwepurasitiki, iyo yakaderera pamusoro pesimba, isiri-tsvimbo, corrosion resistance, insulation, kusachembera uye yakasarudzika chinzvimbo mumunda wekukweshera mafuta, ndinotenda kuti ramangwana re polytetrafluoroethylene richava nani. mumhando.
Nguva yekutumira: Zvita-23-2021