PTFE nplooj ntawv tau muab faib ua cov boards, molded boards thiab stair boards.

Moulded phaj
Lub phaj molded yog ua los ntawm polytetrafluoroethylene resin los ntawm molding ntawm chav tsev kub, thiab ces sintered thiab txias, thiab lub thickness ntawm PTFE molded phaj yog5 hli-200mm.
Stair board
PTFE stairs yog ua tiav los ntawm extrusion los yog xa cov txheej txheem.Vim tias lawv cov khoom zawv zawg zoo heev, txhim khu kev qha lub zog thiab muaj zog elongation, lawv feem ntau siv rau hauv stair sliding bearings, txhawb nqa sliders, qhia rails, thiab lwm yam.
Tau kawg, PTFE cov khoom tsim los ntawm ib qho txheej txheem muaj ntau yam thiab muaj cov khoom zoo tshaj plaws.Feem ntau yog siv los ua hluav taws xob rwb thaiv tsev cov ntaub ntawv thiab cov ntaub ntawv nyob rau hauv kev sib cuag nrog corrosive media, txhawb sliders, rail seals thiab lubricating cov ntaub ntawv, lug siv nyob rau hauv tshuaj, tshuaj, dye kev lag luam ntim, cia tso tsheb hlau luam, tshuaj tiv thaiv yees, loj pipelines anti-corrosion hauv ob sab phlu cov ntaub ntawv;Machinery, kev tsim kho, tsheb ciav hlau choj sliders, coj rails;luam ntawv thiab dyeing, lub teeb kev lag luam, textile kev lag luam los tiv thaiv cov ntaub ntawv, thiab lwm yam.
Qhov zoo:
High kub kuj - kev khiav hauj lwm kub mus txog260℃.
Tsawg kub tsis kam - zoo mechanical toughness;5% elongation tuaj yeem khaws cia txawm tias qhov kub thiab txias poob rau-196 ° C.
Corrosion kuj - inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, muaj zog acid thiab alkali tsis kam, dej thiab ntau yam organic solvents.
Huab cua Resistant - Muaj lub neej kev laus zoo tshaj plaws ntawm txhua yam yas.
High Lubrication - Qhov qis tshaj coefficient ntawm kev sib txhuam ntawm cov khoom siv.
Non-adhesion - yog qhov tsawg tshaj plaws ntawm qhov nro hauv cov khoom siv, tsis ua raws li cov khoom siv, thiab nws cov khoom siv muaj qhov sib txhuam me me, tsuas yog1/5 ntawm polyethylene, uas yog ib qho tseem ceeb feature ntawm perfluorocarbon nto.Thiab vim hais tias fluorine- carbon saw intermolecular quab yuam yog tsawg heev, PTFE tsis nplaum.
Tsis muaj tshuaj lom - Nws yog physiologically inert, thiab nws tsis muaj kev phiv tshwm sim thaum nws cog rau hauv lub cev raws li cov hlab ntsha thiab lub cev mus ntev.
Cov khoom hluav taws xob PTFE muaj qhov tsis tshua muaj dielectric tsis tu ncua thiab dielectric poob ntau zaus, thiab siab tawg voltage, ntim resistivity thiab arc kuj.
Radiation resistance Cov hluav taws xob tiv thaiv ntawm PTFE tsis zoo (104rad), thiab nws yog degraded los ntawm high-zog hluav taws xob hluav taws xob, thiab cov hluav taws xob thiab mechanical zog ntawm lub polymer yog ho txo.Daim ntawv thov Polytetrafluoroethylene tuaj yeem ua tiav los ntawm compression lossis extrusion;Nws kuj tuaj yeem ua rau hauv cov dej dispersion rau txheej, impregnation lossis fiber ntau.PTFE yog dav siv nyob rau hauv atomic zog, aerospace, electronics, hluav taws xob, tshuaj, mechanical, instrument, instrument, siv, textile, zaub mov thiab lwm yam lag luam raws li kub thiab tsis kub resistant, corrosion resistant cov ntaub ntawv, insulating cov ntaub ntawv, anti-stick coatings, thiab lwm yam. .
Atmospheric aging kuj: hluav taws xob tiv thaiv thiab tsis tshua muaj permeability: lub sij hawm ntev raug rau huab cua, nto thiab kev ua tau zoo nyob twj ywm tsis hloov.
Incombustibility: Cov pa oxygen txwv qhov ntsuas hauv qab no90 .
Acid thiab alkali tsis kam: insoluble nyob rau hauv muaj zog acids, alkalis thiab organic solvents.
Oxidation kuj: tuaj yeem tiv taus corrosion ntawm oxidants muaj zog.
Acidity thiab alkalinity: Neutral.
Cov khoom siv kho tshuab ntawm PTFE yog qhov muag muag.Nws muaj lub zog qis heev.
Polytetrafluoroethylene(F4, PTFE)muaj cov kev ua tau zoo heev: kub tsis kam - ntev siv kub ntawm200-260degrees, kub tsis kam - tseem mos ntawm-100qib;corrosion kuj - tsis kam mus rau aqua regia thiab tag nrho cov organic solvents;Huab cua tsis kam - lub neej kev laus zoo tshaj plaws hauv cov yas;siab lubricity - nrog qhov tsawg tshaj plaws coefficient ntawm kev sib txhuam (0.04 ib) hauv plastics;non-stick - nrog qhov tsawg tshaj plaws ntawm qhov nro hauv cov khoom siv yam tsis ua rau txhua yam;non-toxic - physiologically inert;Cov khoom hluav taws xob zoo heev, yog chav kawm zoo tagnrhoC cov khoom siv insulating.