Izingxenye zobunjiniyela be-PTFE

Amapulasitiki asebenza kahle kakhulu asekelwe ku-PTFE ayinto eguquguqukayo kakhulu enganikezwa izakhiwo ezichazwe ngokunembile futhi ivumela izingxenye zobunjiniyela ezinobunjwa obuyinkimbinkimbi ukuthi zikhiqizwe.

Lokhu kufaka phakathi, isibonelo, izinhlanganisela ze-PTFE nezinsimbi, ama-elastomers, namanye amapulasitiki.Izithasiselo ezihlukahlukene zingasetshenziswa futhi nge-PTFE ukuze kuzuzwe izakhiwo zempahla eziklanywe ngokunembile.

I-PTFE izakhiwo zemishini ziphansi kunamanye amapulasitiki obunjiniyela, kodwa lokho kungathuthukiswa ngokungeza izihlungi ezifana ne-glass fiber, carbon, graphite, molybdenum dislfide kanye nethusi.

Isicelo:

1. anti-corrosion

Emishinini yokunqanda ukugqwala kwamakhemikhali, ipayipi, ukukhiqizwa kwemishini zonke izinhlobo zokunqanda ukugqwala kwezingxenye, njengepayipi, amavalvu, i-diaphragm, amalunga okunwebeka epompo.I-PTFE enezimbotshana ingaba namandla okugqwala okuphakathi kwezinto zokuhlunga.Ngenxa ye-PTFE ayikona ukusabela okuphakathi, ngakho-ke, i-PTFE yokukhiqiza i-reactor, i-distillation tower isetshenziselwa ukucolisa izidingo ze-ultra pure substance iyimpahla enhle, kodwa futhi ingasetshenziselwa imishini yamakhemikhali ukugqwala linings kanye ezinengilazi.

2. ukugcoba, ukufakwa uphawu Nge-PTFE ekhiqiza zonke izinhlobo zamabhande okupakisha, ama-gaskets, ama-seal, indandatho yesihlalo se-valve, njll., ngemikhiqizo ehlukahlukene yokugcwalisa ye-PTFE esetshenziswa ekuthwaleni izidingo ezihlukahlukene zokuzigcoba nokungagugi, indandatho yepiston nokunye.Isibonelo, kusetshenziswa i-graphite PTFE guide ring filler, esetshenziswa ku-compressor engagcotshiwe kawoyela;I-PTFE piston ring plus quartz sand esetshenziswa ku-oxygen compressor;indandatho ye-piston engenawo uwoyela egcwele i-graphite ne-MoS2, idivayisi ye-liquefaction esetshenziswa ku-helium, izinga lokushisa eliphansi -269℃ ukusetshenziswa kahle lihle;nge-MoS2, i-silica, i-powder yethusi njengendandatho yepistoni ye-PTFE yokugcwalisa, izinga lokushisa lomoya elisebenza nge-compressor engu-150 ℃ ukuze lisebenze ezinsikeni lingaba lihle;idekhi yebhuloho ngenxa yokwanda okushisayo nokufinyela ngesilayidi se-PTFE esihoxiswayo.

3. Ukufakwa kukagesi kwe-PTFE njengezinto zokuvikela ugesi zisetshenziswa kabanzi ezidingweni zezici ezinhle zemvamisa ephezulu futhi zimelana kakhulu nokushisa, ukumelana nokubanda, ukumelana namanzi, ukumelana nokugqwala, ukuguga njll. izikhathi.Isibonelo, esetshenziswa enhlobonhlobo yendiza eshisayo yejethi eshintsha izinga lokushisa, irada nokunye okufana nokufakwa kwensimbi ye-electronic frequency, ikhebula lefrikhwensi ephezulu, ikhebula eliguquguqukayo, i-motor groove, i-capacitor insulation kanye nebhodi lesekethe eliphrintiwe.

4. okungeyona induku Ngenxa ye-PTFE nezinye izinto azinamathele, ekucubunguleni amapulasitiki, ukucubungula ukudla nezinye izimboni ezihlubula kabanzi i-ejenti, i-cookware ehlanganiswe ne-PTFE ingaba amafutha okupheka, ifilimu yepulasitiki yokushisa ukushisa okuvame ukusetshenziswa i-PTFE ingilazi yengilazi njenge-spacer viscous. njalo njalo.