Qhov zoo ntawm PTFE Coated Fiberglass Npuag li Sealing Materials vs Traditional High-Temperature Sealing Materials (Asbestos, Graphite)

Jiangsu Aokai New Materials Co., Ltd., ib lub chaw tsim khoom ntawm PTFE coated fiberglass npuag, piav qhia txog qhov zoo li hauv qab no:

I. Kev Tiv Thaiv Ib puag ncig & Kev Nyab Xeeb: Lub zog tseem ceeb ntawm PTFE Coated Fiberglass Fabric

PTFE coated fiberglass npuag tuav qhov zoo ntawm ib puag ncig Kev ua raws.Nws yog tshuaj inert, tsis muaj tshuaj lom, tsis muaj ntxhiab, thiab ua tsis muaj fiber ntau plua plav. Nws tuaj yeem ua tau raws li FDA daim ntawv pov thawj khoom noj thiab ua raws li RoHS 2.0 cov lus qhia ib puag ncig. Vim li no, nws yog qhov tsis txaus ntseeg cov khoom siv sib khi rau cov ntawv thov huv hauv kev ua zaub mov, khoom siv kho mob, khoom siv tshuaj, thiab lwm yam kev lag luam tu cev. Nws cov khoom tsim, siv, thiab pov tseg yog txhua yam kev nyab xeeb rau tib neeg thiab ib puag ncig.

Hauv kev sib piv ntse, asbestos fibers yog ib pab pawg neeg 1 carcinogen, muaj kev pheej hmoo tuag taus tag nrho zam los ntawm PTFE coated ntaub.Thaum graphite tsis muaj tshuaj lom, nws yog nkig, tawv, thiab ua rau chipping thiab shedding. Cov ntaub ntawv hloov tau yooj yim, huv si ntawm PTFE coated npuag yog qhov zoo tshaj plaws nyob rau hauv qhov chaw ua haujlwm siab.

II. Temperature Resistance Analysis: Precise Operating Range and Limits

PTFE coated fiberglass npuag muaj kev txwv kev txwv rau qhov kub thiab txias:

· Kev khiav hauj lwm kub tsis tu ncua: -70 ° C txog 360 ° C

· Lub sij hawm luv luv ntawm qhov kub thiab txias tsis kam: mus txog 400 ° C

Nyob rau hauv no ntau yam, nws muaj kev ruaj ntseg zoo heev, tsis muaj qhov tseem ceeb poob ntawm lub zog los yog carbonization.Rau daim ntaub ntawv nrog rau lub sij hawm ntev kub hauv qab 360 ° C, PTFE coated ntaub yog ib qho zoo heev lwm txoj rau asbestos.

Nws qhov kev txwv tseem ceeb yog qhov ntsuas kub tsis tshua muaj siab.Thaum qhov kev khiav hauj lwm kub siab tshaj 360 ° C nyob rau hauv lub siab nruam, nkag thiab muag muag yuav tshwm sim.Piv nrog asbestos (kub tsis kam mus txog 550 ° C) thiab graphite (txog 1600 ° C nyob rau hauv inert cua), PTFE coated npuag tsis haum  rau huab cua kub-high-temperature daim ntaub ntawv, xws li gaskets. los yog high-temperature valve packing.Kev xaiv yuav tsum nruj me ntsis xyuas kom meej qhov kev pab cuam kub tsis tshaj nws cov iav hloov point.

III. Seal Performance & Chemical Inertness: Ib rab ntaj ob sab

Raws li kev ua haujlwm tsim nyog, PTFE coated fiberglass npuag muab ze li zoo meej sealing kev ua tau zoo.Nws muaj qhov tsis tshua muaj qhov sib txhuam coefficient (kwv yees li 0.05-0.1) thiab cov khoom zoo heev uas tsis yog-stick.Qhov no txhais tau hais tias nws yuav tsis ua raws lossis corrode hlau flange nto thaum lub sij hawm installation, ua rau disassembly yooj yim heev.

Qhov tseem ceeb tshaj, nws tiv thaiv corrosion los ntawm yuav luag tag nrho cov muaj zog acids, muaj zog alkalis, thiab organic Cov kuab tshuaj.Nyob rau hauv cov kav dej uas tsis tshua muaj siab tuav cov kua dej corrosive heev, tsuas yog PTFE coated ntaub tuaj yeem ua ib txhij kom xoom permeation thiab lub neej ua haujlwm ntev - qhov tshwj xeeb kom zoo dua los ntawm asbestos lossis graphite.

Txawm li cas los xij, nws cov kev txwv kev sib khi kuj tseem ceeb: PTFE coated npuag muaj cov khoom tsis zoo los tiv thaiv kev nkag siab thiab txwv tsis pub muaj kev tiv thaiv siab.Raws li kev ruaj khov siab bolt loading (xws li, tshaj 15 MPa), nws nkag mus rau hauv cov yas qeeb qeeb, txo cov sealing siab thiab nws thiaj li ua rau to.Yog li ntawd, nyob rau hauv high-temperature thiab high-pressure petrochemical refining scenarios feem ntau tsis tuaj yeem hloov nrog cov khoom siv roj. resilience.Force siv nyob rau hauv high-pressure steam sealing tau yooj yim ua rau lub foob tsis ua hauj lwm.

Kev xaiv cov khoom xaus

Cov ntawv thov nyiam rau PTFE coated fiberglass npuag: Tsawg mus rau nruab nrab kub (<360 ° C), nruab nrab mus rau qhov tsis tshua muaj siab, siab corrosive media, zaub mov / kev kho mob qib kev tu cev.

Daim ntawv thov kom tsis txhob muaj: Kev kub siab ultra-siab (> 360 ° C), ultra-high pressure condition, gap filling xav tau cov khoom siv siab ua haujlwm rau cov nyiaj deformation.

Cov ntsiab lus

PTFE coated fiberglass npuag tsis yog ib qho khoom siv tag nrho, tab sis nyob rau hauv nws qhov haum kub thiab siab ntau yam, nws nyob deb tshaj cov tsoos asbestos thiab graphite nyob rau hauv ib puag ncig kev ua tau zoo thiab corrosion kuj.Kev nkag siab txog nws cov kev txwv kev ua tau zoo yog qhov tseem ceeb rau kev ua kom nws cov nqi sib khi.

Cov ntaub ntawv saum toj no yog muab los ntawm Jiangsu Aokai New Materials Technology Co., Ltd.

Rau cov ncauj lus kom ntxaws, daim ntawv thov scenarios thiab customized kev daws teeb meem rau peb cov khoom tag nrho - suav nrog PTFE coated fiberglass ntaub, PTFE high-temperature daim kab xev, PTFE qhib mesh conveyor siv, seamless fusing tshuab siv, ib sab PTFE ntaub, high-temperature resistant conveyor siv, thiab tshav kub-resistant fiberglass ntaub - thov hu rau peb.

Kev Pabcuam Hotline: Mr. Guo: 18944819998 Mr. Liu: 13705266308