Cov khoom siv ua haujlwm siab raws li PTFE yog cov khoom siv ntau yam uas tuaj yeem muab cov cuab yeej txhais tau meej thiab tso cai rau cov khoom siv nrog cov duab nyuaj tsim.
Cov no suav nrog, piv txwv li, kev sib txuas ntawm PTFE thiab hlau, elastomers, thiab lwm yam yas.Ntau yam additives kuj tuaj yeem siv nrog PTFE thiaj li ua tiav cov khoom siv tau zoo.

PTFE yog cov khoom siv hluav taws xob qis dua li lwm cov yas engineering, tab sis qhov ntawd tuaj yeem txhim kho los ntawm kev ntxiv cov khoom siv xws li iav fiber ntau, carbon, graphite, molybdenum dislfide thiab bronze.
Daim ntawv thov:
1. tiv thaiv corrosion
Nyob rau hauv cov khoom siv tshuaj anticorrosion, cov kav dej, kev tsim kho txhua yam ntawm kev tiv thaiv corrosion ntawm qhov chaw, xws li yeeb nkab, li qub, diaphragm, expansion pob qij txha ntawm lub twj tso kua mis.Porous PTFE kuj tseem tuaj yeem ua qhov muaj zog corrosive nruab nrab ntawm cov khoom pom.Vim lub PTFE tsis stain cov tshuaj tiv thaiv nruab nrab, yog li ntawd, PTFE manufacturing reactor, distillation ntauwd yog siv los kho cov kev cai ntawm ultra ntshiab tshuaj yog ib yam khoom zoo, tab sis kuj yuav siv tau rau cov khoom siv tshuaj corrosion linings thiab coatings.
2. lubrication, sealing Nrog PTFE raug tsim txhua yam ntawm cov khoom siv, gaskets, seals, valve lub nplhaib, thiab lwm yam., nrog rau ntau yam khoom siv PTFE siv rau hauv kev coj tus kheej ntau yam kev cai ntawm tus kheej lubricating thiab hnav-tiv taus, piston nplhaib thiab lwm yam.Piv txwv li, siv graphite PTFE qhia nplhaib muab tub lim, siv nyob rau hauv cov roj uas tsis yog lubricated compressor;PTFE piston nplhaib ntxiv rau quartz xuab zeb siv hauv oxygen compressor;roj-dawb piston nplhaib ntim nrog graphite thiab MoS2, liquefaction ntaus ntawv siv nyob rau hauv helium, tsis tshua muaj kub ntawm -269 ℃ siv efficiency yog zoo;nrog MoS2, silica, tooj liab hmoov raws li ib tug muab tub lim PTFE piston nplhaib, cua compressor kev khiav hauj lwm kub ntawm 150 ℃ mus khiav ntawm lub piers yuav ua tau zoo;tus choj lawj vim thermal expansion thiab contraction nrog retractable PTFE slider.
3. hluav taws xob rwb thaiv tsev PTFE raws li cov khoom siv hluav taws xob insulating yog dav siv nyob rau hauv cov kev xav tau ntawm cov yam ntxwv zoo siab zaus thiab ua rau cov cua sov, txias tsis kam, dej tsis kam, tiv taus corrosion, laus thiab lwm yam.Piv txwv li, siv nyob rau hauv ib tug ntau yam ntawm kub hloov siab dav dav dav dav dav hlau, radar thiab lwm yam xws li rwb thaiv tsev ntawm lub high zaus hluav taws xob ntsuas, high zaus cable, hloov tau yooj yim cable, lub cev muaj zog zawj, capacitor rwb thaiv tsev thiab luam tawm Circuit Court board.
4. non-stick Vim PTFE thiab lwm yam khoom siv tsis nplaum, nyob rau hauv plastics ua, khoom noj khoom haus thiab lwm yam industries dav stripping tus neeg saib xyuas, cookware coated nrog PTFE yuav tsis muaj roj ua noj, yas zaj duab xis tshav kub welding feem ntau siv PTFE iav ntaub li viscous spacer. thiab lwm yam.
Post lub sij hawm: Nov-18-2019