Tsika Ruvara Saizi PTFE Washer

PTFE ring polytetrafluoroethylene imwe yeakanaka corrosion resistance materials munyika nhasi, saka wana mukurumbira we "plastic king". Inogona kushandiswa mune chero mhando yemakemikari svikiro kwenguva yakareba, uye yakagadzirisa matambudziko mazhinji mumakemikari, peturu, mishonga uye mamwe minda munyika Yedu. Ptfe zvisimbiso, gaskets, gaskets. Polytetrafluoroethylene zvisimbiso, gaskets, kuvhara magasi anogadzirwa neakamiswa polytetrafluoroethylene resin moulding.

Polytetrafluoroethylene (PTFE) mamiriro ekushandiswa muindasitiri yemakemikari, petrochemical, kunatsa, alkali, asidhi, phosphate fetiraiza, mishonga, pesticide, kemikari fiber, dhayi, coking, marasha gasi, organic synthesis, isiri-ferrous kunyunguduka, simbi, atomu simba uye yakakwirira. kuchena zvigadzirwa (semuenzaniso, ionic membrane electrolysis), viscous zvinhu zvekufambisa uye kushanda, zvakanyanya kuomarara hutano chikafu, zvinwiwa uye mamwe madhipatimendi ekugadzira. Medium phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid, akasiyana organic acids, organic solvents, yakasimba oxidants uye mamwe akasimba ekuora makemikari media.

Tembiricha -100～280 ℃, kubvumira kutonhora kamwe kamwe uye kupisa kamwe kamwe, kana kushandura kupisa uye kutonhora kushanda.

Dzvinyiriro -0.1 ~ 6.4mpa (yakazara yakaipa kumanikidza kusvika 64kgf/cm2)

-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)

PTFE kuchengetedza mhete inonyanya kusimbisa cylinder, hydraulic system kana valve pressure pasina kurasikirwa nekuisa chisimbiso, inogona kudzivirira O-ring "extrusion", kuvandudza kushandiswa kwayo kwekumanikidza, ukuru hwayo hunogona kugadziriswa maererano nezvinodiwa nevatengi.

PTFE inochengeta mhete yakakwirira tembiricha inoshingirira -- inoshanda tembiricha inosvika 250 ℃.

PTFE mhete yakaderera tembiricha kuramba -- ine yakanaka mechani kuoma; Kunyangwe tembiricha ikadonha kusvika -196 ℃, kureba kwe5% kunogona kuchengetedzwa.

PTFE retaining ring corrosion resistance - yemakemikari mazhinji nezvinonyungudutsa, zvichiratidza inert, asidhi yakasimba uye alkali, mvura uye zvakasiyana siyana zvinonyungudutsa.

PTFE mhete yemamiriro ekunze kuramba - plastiki muhupenyu hwekuchembera.

PTFE mhete yakakwira lubrication - chinhu chakasimba muiyo friction coefficient.

PTFE mhete hainamatire -- idiki diki tension mumidziyo yakasimba uye hainamati kune chero chinhu.