Taw qhia txog kev hloov kho PTFE gasket

Hloov kho polytetrafluoroethylene gasket yog ib qho polymer compound tau los ntawm polymerizing polytetrafluoroethylene. Nws muaj cov tshuaj lom neeg ruaj khov zoo heev thiab kev tiv thaiv corrosion (ntxiv rau molten hlau sodium, nws yog ib qho zoo tshaj plaws corrosion- cov ntaub ntawv tiv thaiv hauv ntiaj teb). Ntxiv rau cov kua fluorine, nws tuaj yeem tiv taus tag nrho lwm yam tshuaj thiab yuav tsis hloov thaum boiled hauv aqua regia.

Hloov kho PTFE gasket bears kev ntxhov siab thiab siab elastic deformation tom qab ua tiav. Qhov no deformation yog reversible, thiab nws yog txias los ntawm tsawg kub. Yog hais tias reheated, lub freezing yuam siab elastic deformation yuav maj mam ploj mus thiab rov qab mus rau lub qub xeev. Teflon tshav kub shrinkable raj yog coated rau lwm qhov chaw ua hauj lwm kom cov workpiece corrosion-resistant, hluav taws xob insulated thiab anti stick. Nws yog dav siv nyob rau hauv chemical, printing, hluav taws xob thiab mechanical industries.

Hloov kho PTFE gasket tsis muaj cov nplaum lossis cov khoom ntxiv. Nws muaj zog tshuaj tiv thaiv; Qhov tshwj xeeb tsim ua rau lub gasket muaj zog creep txias txaus los xyuas kom meej lub stability ntawm bolt zawm quab yuam nyob rau hauv lub sealing txheej txheem; Nws muaj zoo elasticity, compression elasticity thiab kuj. Kub thiab tsis kub, tsis muaj kev laus, nws tus kheej lubrication, thiab lwm yam; Mos thiab yooj yim txiav, tuaj yeem txiav cov tshuab lossis manually, yooj yim rau nruab; Nws muaj qhov tshwj xeeb zoo sib xws kev tsim muaj peev xwm, tsis muaj qhov tshwj xeeb siab nce, uas ua rau lub neej ua haujlwm ntev ntawm flange. Teflon, uas them nyiaj rau qhov tsis sib xws ntawm qhov chaw sib khi, muaj kev ruaj ntseg sealing kev ua tau zoo thiab zoo heev huab cua nruj.