PTFE zaj duab xis

Qeb khoom

Cov Khoom Kawg

Tiv tauj peb

No. 278, Qingxian Txoj kev, Linglong Txoj kev, Linan, Hangzhou, Zhejiang, Tuam Tshoj.
fiona@foreverseal.com
+8613732295276

Professional PTFE daim kab xev thiab PTFE Film Suppliers

Foreverseal yog ib lub chaw tsim khoom ntawm PTFE Daim kab xev thiab PTFE Zaj duab xis txij li xyoo 2009, muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo. peb cov chaw tsim khoom zoo thiab kev tswj xyuas kev ua haujlwm zoo los ntawm txhua theem ntawm kev tsim khoom ua rau peb lav tag nrho cov neeg siv khoom txaus siab.

Hais txog Hoobkas

Peb lub tuam txhab muaj 4 lub tsev thiab npog thaj tsam ntawm 6600m3, tam sim no peb muaj ntau tshaj 60 tus neeg ua haujlwm, ib pab neeg ua haujlwm tsim nyog thiab pab pawg muag khoom. Peb muaj lub tsev ua haujlwm huv thiab chaw ua haujlwm zoo.

Lub khw loj

Teb chaws Europe, North America, South America, South-East Asia, North Africa thiab Mid-East. Peb muaj peev xwm ntau lawm thiab xa tawm ntau tshaj 15x20ft ntim ib hlis. Peb tuaj yeem tsim cov khoom sai thiab xa khoom raws sijhawm.

Kev Tshawb Fawb & Kev Tsim Kho

Txij li xyoo 2012, nrog kev nqis peev tseem ceeb hauv Kev Tshawb Fawb & Kev Tsim Kho rau txhua txoj kab ntau lawm, peb twb tau qhia cov tshuab tsis siv neeg los txhim kho kev ua haujlwm thiab cov khoom zoo.

Daim ntawv pov thawj

Peb PTFE TAPE tau txais ISO9001, UL, DVGW, WRAS, ACS daim ntawv pov thawj. Kev ruaj khov thiab zoo zoo ua rau peb ua kom ntev thiab ua lag luam kev sib raug zoo nrog cov neeg siv khoom qub thiab tau txais ntau tus neeg tshiab los ntawm kev lag luam nruab nrab & siab zoo.

Tuam txhab Profile

Founded hauv 2009, Foreverseal yog ib lub ntiaj teb coob manufacturers ntawm zoo PTFE daim kab xev. Ntau tshaj li 10 xyoo txoj kev loj hlob, foreverseal tau ntse upgraded los ntawm PTFE daim kab xev rau kev tsim high-end ePTFE zaj duab xis kev lag luam.

Nyob rau hauv 2019, peb tau imported ntawm lub ntiaj teb no-chav kawm precision calender thiab stretching khoom; Thiab tsim PTFE zaj duab xis kuaj kuaj; Cov kws tshaj lij uas tau koom nrog hauv kev lag luam fluorine ntau tshaj 30 xyoo tau coj tag nrho cov kws tshaj lij, muab peb cov txuj ci muaj zog rau PTFE zaj duab xis thiab coj peb mus rau thaj chaw tshiab ntawm PTFE khoom yav tom ntej!

PTFE yog cov khoom siv tshwj xeeb, cia ua haujlwm ua ke los ua kom muaj ntau yam kev siv los ua kom tau raws li cov neeg siv khoom xav tau thiab txawm tias qhov yuav tsum tau ua ntawm tag nrho kev sib raug zoo!

Tsev 12 3 4 5 6 7 Rau sab kawg 1/10

PTFE Film yog dab tsi?

Peb muaj peb hom PTFE zaj duab xis raws li tus neeg thov sib txawv.

1. Tsawg ceev PTFE zaj duab xis & daim kab xev tsim micropore los ntawm stretch thiab nyob rau hauv ib tug tej yam tshwj xeeb thiab nruj tswj tej yam kev mob kom ua tau tsawg dielectric tas li thiab siab tensile zog.

Nws yog lub teeb, mos, nplaim retardant thiab tsis tshua muaj dielectric tas li ua rau tsawg ntom ntom PTFE tapes rau siab zaus microwave coaxial cable daim ntaub ntawv nyob rau hauv cov ntaub ntawv hloov lwm lub tsev, tub rog thiab kev kho mob teb.

2. High density PTFE films / tapes muab superior hluav taws xob thiab tshuaj ntawm tus qauv loj. Nws tau pom zoo rau cov cua sov cables, dav hlau thiab tsheb cable hauv cov tub rog tseem ceeb, aerospace thiab kev lag luam siab.

3. Skived PTFE zaj duab xis yog tsim los ntawm kev ua nkauj nkauj moulded PTFE los ntawm molding thiab sintering kom ua tiav cov thickness xav tau nrog nruj tolerancecontrol.
Nws yog dav siv nyob rau hauv kev lag luam vim cov khoom zoo heev cov yam ntxwv-tics, xws li kub thiab tshuaj tsis kam, dielectric zog thiab anti-stickproperties.

Cov txiaj ntsig ntawm PTFE Film

01/

Durability thiab Versatility
PTFE zaj duab xis tuaj yeem tiv taus qhov xav tau thiab yog cov khoom siv tau yooj yim. Nws tuaj yeem siv rau ntau qhov chaw, suav nrog hlau, yas, thiab roj hmab. PTFE zaj duab xis muaj cov nplaum nplaum zoo heev uas ua kom muaj kev ruaj khov thiab ua haujlwm ntev.

02/

Tshuaj tiv thaiv
PTFE zaj duab xis nplaum daim kab xev muaj cov tshuaj tiv thaiv zoo heev, ua rau nws zoo tagnrho rau cov haujlwm uas yuav tsum tau ua haujlwm hnyav. Nws yog resistant rau roj, kuab tshuaj, gasses, thiab lwm yam tshuaj, thiab txawm yuav siv tau nyob rau hauv cryogenic daim ntaub ntawv. Tsis tas li ntawd, nws tuaj yeem txiav tau yooj yim rau hauv cov duab sib txawv kom haum koj cov kev xav tau.

03/

Tsis-Stick Properties
PTFE zaj duab xis nplaum daim kab xev yog ib yam khoom uas tsis yog-stick, txhais tau tias nws yuav tsis yooj yim nqus roj thiab lwm yam khoom. Qhov no ua rau nws zoo tagnrho rau cov hauj lwm uas muaj cua sov los yog xav tau ib tug du, tsis-tacky nto uas yuav tsis yooj yim khaws av thiab residue. Nws kuj yog ib qho yooj yim heev los ntxuav, ua rau nws yog ib qho kev xaiv nrov rau kev tu lub tshuab.

04/

Nqi-zoo
PTFE zaj duab xis nplaum daim kab xev kuj tau txais txiaj ntsig zoo. Nws tuaj yeem siv rau ntau hom kev lag luam, thiab nws cov xwm txheej tsis yog ua kom ntseeg tau tias nws yuav kav ntev. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg siv nyiaj nruj, vim nws tuaj yeem muab kev tiv thaiv kev ntseeg siab ntawm ib feem ntawm tus nqi ntawm lwm hom kab xev.

Hom Polytetrafluoroethylene Zaj duab xis

Polytetrafluoroethylene (PTFE) yog ib txoj hlua ncaj nraim crystalline thermoplastic nrog lub ntsej muag dawb zoo li polyethylene. Qhov saum npoo zoo li du thiab nws cov khoom yog pob tshab lossis opaque.

Polytetrafluoroethylene cua lim membrane:

Lub thickness yog hais txog {{0}}.01mm, huab cua permeability yog 60-80L/m2.s, nws muaj cov yam ntxwv ntawm du nto, tshuaj tsis kam, huab cua permeability thiab dej-tightness, loj huab cua permeability, nplaim taws retardant, kub kub kuj, muaj zog acid thiab alkali tsis kam, non-toxicity, thiab lwm yam. Nws yog dav siv nyob rau hauv flue gas plua plav tshem tawm thiab pom ntawm ntau yam industrial furnaces xws li tshuaj lom neeg kev lag luam, hlau, metallurgy, carbon dub, hwj chim. tsim, cement, thiab khib nyiab combustion; 3. Polytetrafluoroethylene khaub ncaws daim nyias nyias: Lub thickness yog hais txog 0. Nws yog dav siv hauv cov khaub ncaws ua kis las, khaub ncaws tiv thaiv khaub thuas, tiv thaiv hluav taws, kev ruaj ntseg rau pej xeem, kev kho mob, kev tiv thaiv biochemical thiab lwm yam khaub ncaws tshwj xeeb; khau, kaus mom, hnab looj tes, hnab pw tsaug zog, tents, thiab lwm yam.

Polytetrafluoroethylene purification lim membrane:

Thickness yog 0.02-0.03mm, npuas taw tes Ntau dua los yog sib npaug rau 1kg/cm2 (5.3m/s127Pa), dav siv nyob rau hauv kws, biochemical, microelectronics thiab kuaj consumables; huab cua purification hauv kev cob qhia tsis muaj plua plav, chaw soj nstuam, khoom siv cua tshuab, khoom siv purification, kev kho mob hluav taws xob thiab lwm yam haujlwm Suzhou New Materials Technology Co., Ltd. point membranes thiab lwm yam microporous membranes, polytetrafluoroethylene films, Teflon films thiab coated lim ntaub ntawv.

Main Structure ntawm PTFE Membrane

1. Qhov chaw morphology ntawm PTFE microporous zaj duab xis yog kab laug sab web zoo li microporous qauv. Pores yog tsim los ntawm microfibers, thiab cov kev taw qhia ntawm microfibers yog qhov pib thaum uas tig mus rau txoj kev ncab; qhov kev sib txuas ntawm cov khoom siv fiber ntau yog cov node, uas yog tsim los ntawm ntau cov microfibers entangled thiab txuas nrog.

2. PTFE membrane yog ib qho asymmetric membrane, thiab micropore loj nyob rau pem hauv ntej thiab nram qab ntawm daim nyias nyias yog txawv.

3. Lub micropore loj ntawm qhov hla ntu ntawm daim nyias nyias yog qhov loj dua li qhov micropore loj ntawm nws qhov chaw, thiab qhov micropore loj nyob rau hauv qhov ntev thiab cov lus qhia transverse kuj txawv, nrog rau qhov ntev micropore yog loj dua qhov transverse ib.

4. Cov ntu ntu ntawm daim nyias nyias yog cov qauv sib txuas, thiab muaj cov kev hloov pauv ntau hauv cov qauv peb sab ntawm lub qhov hws, xws li kev sib txuas mesh, lub tes tsho pore, thiab cov channel dabtsi yog khoov. Tej zaum yuav muaj ntau lub micropores tsim cov channel, lossis ib qho micropore tuaj yeem txuas nrog ntau cov channel.

PTFE zaj duab xis daim kab xev siv rau dab tsi?

Hluav taws xob rwb thaiv tsev

PTFE zaj duab xis daim kab xev qhia tau zoo heev hluav taws xob rwb thaiv tsev zog. Nws yog siv nyob rau hauv kev lag luam hluav taws xob rau wrapping xov hlau, cables, los yog connectors los muab ib tug nonstick thiab tshav kub-resistant txheej. PTFE zaj duab xis daim kab xev pab tiv thaiv hluav taws xob luv luv thiab insulates tiv thaiv kub.

Kev ntim khoom thiab kev tsim khoom

PTFE zaj duab xis daim kab xev yog siv nyob rau hauv ntau yam ntim thiab manufacturing txheej txheem. Nws tuaj yeem siv rau cov khoom siv hauv tshuab kom txo qis kev sib txhuam, tiv thaiv kev sib tsoo, thiab txhim kho cov khoom ntws. PTFE zaj duab xis daim kab xev yog feem ntau siv nyob rau hauv ntim machinery, conveyors, chutes, thiab qhia rails.

Printing thiab Graphics

PTFE zaj duab xis daim kab xev pom daim ntawv thov nyob rau hauv lub printing thiab graphics kev lag luam. Nws yog siv los ua ib qho chaw tsis zoo ntawm cov xovxwm kub, laminating rollers, thiab lwm yam khoom siv. PTFE zaj duab xis daim kab xev tiv thaiv tus number case los yog nplaum los ntawm kev ua raws li cov khoom siv, tso cai rau kev ua haujlwm du thiab yooj yim ntxuav.

Tso Liners

PTFE zaj duab xis daim kab xev yog siv raws li ib tug tso tawm liner rau nplaum-rov qab cov ntaub ntawv, xws li tapes, daim ntawv lo, thiab decals. Nws muab qhov chaw uas tsis yog nplaum uas tso cai rau kev tso tawm yooj yim ntawm cov nplaum yam tsis muaj qhov seem seem lossis ua rau cov khoom puas.

Kev ua zaub mov

PTFE zaj duab xis daim kab xev yog ua hauj lwm nyob rau hauv cov zaub mov kev lag luam rau cov khoom uas tsis yog-stick txheej ntawm tshav kub-sealing khoom, conveyor siv, ci ntawv, thiab lwm yam khoom noj khoom haus. Nws pab tiv thaiv cov zaub mov los ntawm kev nplaum, ua kom yooj yim ntxuav, thiab tswj cov qauv kev nyiam huv.

Cov ntawv thov kev lag luam

PTFE zaj duab xis daim kab xev pom siv nyob rau hauv ntau yam kev lag luam daim ntaub ntawv qhov chaw uas tsis yog-stick txheej, kub-kub kuj, los yog tshuaj kuj yuav tsum tau. Nws tuaj yeem siv rau hauv vuam, sealing, sealing tuav, swb nto, tso tawm nplooj ntawv, thiab lwm yam kev lag luam.

Qhov sib txawv ntawm PTFE membrane thiab TPU Membrane

PTFE membrane thiab TPU membrane yog ob cov ntaub ntawv uas muaj cov tshuaj sib txawv, lub cev muaj zog, kev siv ntau yam thiab cov yam ntxwv ntawm cov txheej txheem. Cov hauv qab no yuav qhia thiab sib piv PTFE membrane thiab TPU membrane kom ntxaws kom nkag siab zoo dua qhov sib txawv ntawm lawv.

PTFE membrane txheej txheem cej luam
PTFE (polytetrafluoroethylene) yog cov khoom siv polymer uas muaj zog acid tsis kam, alkali tsis kam, corrosion kuj, zoo heev tsis tshua muaj kev sib txhuam coefficient, tsis tshua muaj zog nto thiab kub tsis kam. PTFE membrane yog ib txheej ib txheej los yog ntau txheej zaj duab xis khoom ua los ntawm polymerized tetrafluoroethylene. PTFE membrane muaj kev ruaj ntseg zoo heev thiab yog siv dav hauv tshuaj, hluav taws xob, tshuab, aviation thiab lwm yam.

TPU membrane txheej txheem cej luam
TPU (thermoplastic polyurethane) yog ib hom tshiab ntawm cov khoom siv polymer nrog zoo elasticity, hnav tsis kam, tsim kua muag, tiv taus txias, siab zog thiab lwm yam ntxwv. TPU membrane yog cov khoom siv ua yeeb yaj kiab ua los ntawm TPU raw khoom. TPU daim nyias nyias muaj qhov hnav tsis kam thiab softness thiab yog siv dav hauv cov khaub ncaws, khau, ntim khoom, khoom siv kho mob thiab lwm yam.

Tshuaj muaj pes tsawg leeg
PTFE membrane yog ua los ntawm polymerized tetrafluoroethylene, thaum TPU membrane yog ua los ntawm thermoplastic polyurethane raw cov ntaub ntawv. PTFE membrane tsis muaj lwm yam ntaub ntawv nyob rau hauv tshuaj muaj pes tsawg leeg, thaum TPU membrane tuaj yeem hloov kho los ntawm kev ntxiv lwm yam tshuaj.

Lub cev muaj zog
PTFE membrane muaj lub zog tsis tshua muaj zog thiab kev sib txhuam coefficient, thiab tiv taus acid, alkali, kub thiab corrosion. TPU membrane muaj zoo elasticity, softness thiab hnav tsis kam. Muaj qhov sib txawv loj hauv lub cev ntawm ob qho tib si, thiab thaj chaw siv tau kuj txawv.

Kev siv ntau yam
PTFE membrane yog siv nyob rau hauv tshuaj, hluav taws xob, mechanical, aviation thiab lwm yam teb; TPU daim nyias nyias yog siv hauv cov khaub ncaws, khau, ntim khoom, khoom siv kho mob thiab lwm yam. Daim ntawv thov ntau yam ntawm ob muaj lawv tus kheej lub zog thiab muaj feem xyuam rau cov xwm txheej sib txawv.

Cov yam ntxwv txheej txheem
PTFE membrane muaj cov txheej txheem ntau lawm thiab yuav tsum tau npaj los ntawm cov tshuaj synthesis. Nws tseem tuaj yeem ua rau hauv cov yeeb yaj kiab nyias los ntawm kev txiav lossis calendering. Cov txheej txheem ntau lawm ntawm TPU membrane yog qhov yooj yim, thiab feem ntau nws yog npaj los ntawm extrusion lossis calendering.

PTFE zaj duab xis ntau lawm txheej txheem

Raw khoom npaj
Kev tsim cov PTFE zaj duab xis ua ntej yuav tsum tau npaj PTFE resin hmoov ua raw khoom. Tus nqi ntawm cov hmoov resin cuam tshuam ncaj qha rau kev ua haujlwm thiab zoo ntawm cov yeeb yaj kiab. Thaum xaiv cov hmoov resin, yam xws li qhov hnyav molecular, yaj fluidity, thiab melting point yuav tsum tau xav txog. Feem ntau, resin hmoov nrog siab molecular hnyav thiab qis melting point yog ntau haum rau kev npaj ntawm PTFE zaj duab xis zoo.

Kev npaj ua yeeb yaj kiab
●Resin hmoov pretreatment: Cov hmoov resin raug tshuaj xyuas kom tshem tawm cov impurities thiab tsis sib xws. Tom qab ntawd cov tshuaj ntsuam xyuas cov hmoov yog muab tso rau hauv ib qho pwm tshwj xeeb rau kev npaj ua ntej.
●Sintering: Lub pre-pressed resin hmoov yog muab tso rau hauv ib tug sintering rauv thiab sintered ntawm kub. Lub hom phiaj ntawm sintering yog kom yaj thiab muab cov hmoov nplej sib xyaw ua ke los tsim cov yeeb yaj kiab tsis sib xws thiab ntom ntom.
● Stretching: Cov zaj duab xis sintered yuav ua rau nkig thiab tawv, thiab yuav tsum tau ncab los txhim kho nws yooj yim thiab ductility. Thaum lub sij hawm stretching txheej txheem, qhov kub thiab stretching ceev yuav tsum tau tswj kom tau cov yam xav tau zaj duab xis thickness thiab kev ua tau zoo.
● Txiav txim siab qhov tuab ntawm zaj duab xis: Los ntawm kev ntsuas qhov tuab ntawm zaj duab xis, nws qhov kawg specifications thiab kev siv tuaj yeem txiav txim siab. Cov kev ntsuas feem ntau suav nrog kev soj ntsuam microscopic, electron microscope scanning, thiab lwm yam.

Kev ua haujlwm tom ntej
● Kev kho deg: Qhov saum npoo ntawm PTFE zaj duab xis feem ntau xav tau kev kho tshwj xeeb los ua kom nws cov wettability thiab adhesion. Cov txheej txheem kho saum npoo feem ntau suav nrog kev kho plasma, kev kho tshuaj, thiab lwm yam.
● Kev tshuaj xyuas thiab kev tswj xyuas kom zoo: Cov yeeb yaj kiab PTFE npaj tau raug tshuaj xyuas, suav nrog kev tshuaj xyuas cov yeeb yaj kiab thickness, nto flatness, pob tshab thiab lwm yam ntsuas. Nyob rau tib lub sijhawm, kev tswj xyuas zoo kuj tseem yuav tsum tau ua kom ntseeg tau tias qhov kev ua tau zoo thiab cov yeeb yaj kiab ua tau raws li qhov yuav tsum tau ua.
● Txiav thiab ntim: Raws li cov neeg siv khoom xav tau, PTFE zaj duab xis raug txiav thiab ntim rau kev thauj mus los yooj yim thiab siv.

Dab tsi Yuav Tsum Tau Them Thaum Siv Ptfe, Polytetrafluoroethylene (Membrane)?

Pem hauv ntej-kawg txheej txheem ntawm Ptfe Microporous Film
Cov khoom siv raw ntawm PTFE membrane yog granular PTFE resin, uas yog homopolymer ntawm tetrafluoroethylene. Nws tsis tuaj yeem ua tiav los ntawm cov txheej txheem thermoplastic molding zoo tib yam. Muaj ntau yam khoom ntawm PTFE resin hmoov txawv teb chaws, thiab tseem muaj ob peb lub tuam txhab nyob hauv Suav teb.

Kev Npaj
Cov txheej txheem ntau lawm yog los sib tov polytetrafluoroethylene dispersion resin nrog cov kua additives, ua cov sib tov rau hauv nyias los ntawm calendering, thiab ces siv lub tshuab rau biaxially stretch cov nyias nyias kom tau PTFE microporous membrane. Cov txheej txheem ntws yog: PTFE resin, extrusion pab (cov khoom xaiv) - sib tov - calendering - biaxial stretching - winding.

Txheej txheem ntau lawm
Kev npaj ntawm lub hauv paus zaj duab xis: Lub hauv paus zaj duab xis zoo yuav tsum tsis sib xws hauv cov tuab, nrog qhov tsim nyog crystallinity thiab ntom. Qhov zoo ntawm lub hauv paus zaj duab xis cuam tshuam ncaj qha rau cov ntsuas kev ua haujlwm ntawm cov khoom tiav. Thaum npaj lub hauv paus zaj duab xis, cov khoom hauv qab no yuav tsum tau sau tseg:

● Raw khoom xaiv: PTFE resin yuav tsum tau xaiv nrog ib tug zoo molecular hnyav, thiab nws cov kev ua tau zoo muaj peev xwm tiv taus high-ceev strain nyob rau hauv lub kub kub thaum lub sij hawm ncab yam tsis muaj kev tawg; Cov kev pabcuam extrusion yuav tsum raug xaiv los ua kom cov resin moist, tsis muaj tshuaj lom, kub kub taw tes, yooj yim tshem tawm yam tsis muaj residue.

●Proportion: Raws li cov resin thiab extrusion pab hom siv, nws yog npaj nyob rau hauv ib tug tsim nyog feem. Kev pab extrusion feem ntau yog li ntawm 12% mus rau 28%.

●Compression ratio: Cov compression ratio kuj yog ib qho tseem ceeb parameter cuam tshuam rau cov khoom ua tau zoo qhia. Lub compression piv yog loj, lub longitudinal fiberization lub zog yog siab, nws tsis yooj yim rau tawg thaum lub sij hawm ncab, nws yog ib qho yooj yim los tsim tsis tu ncua, thiab nws cov khoom muaj zog kuj loj. Yog tias qhov sib piv compression loj dhau, lub extrudate nyuaj dhau, uas tsis yog qhov tsim nyog rau kev tsim cov txheej txheem tom ntej. Yog li, qhov sib piv compression yuav tsum raug xaiv kom tsim nyog raws li hom resin, khoom siv, thiab cov txheej txheem ntau lawm.

Stretching kub thiab ncab tus nqi
PTFE microporous membrane molding txheej txheem yog feem ntau siv nyob rau hauv txawv teb chaws lub teb chaws los ntawm biaxial stretching, piv txwv li, extension txheej txheem. PTFE tuaj yeem ncav cuag nruab nrab ntawm chav tsev kub thiab 327 degree, uas yog, lub stretching hauv qab lub melting point theem yog nqa tawm nyob rau hauv ib tug heev elastic xeev. Kev ncab ntawm qhov kub qis yuav ua rau cov yeeb yaj kiab tawg, ua rau nws tsis tuaj yeem ncab. Thaum nws siab tshaj 327 degree, lub xeev crystal ntawm PTFE molecules hloov mus rau amorphous, thiab cov qauv network tsis tuaj yeem tau txais zoo. Yog li ntawd, qhov dav dav stretching kub yog nruab nrab ntawm 40 degree thiab 327 degree.

Nyob rau hauv ntau lawm, qhov stretching kub yog hais txog qhov stretching tus nqi thiab ceev, thiab kuj nyob ntawm lub zog thiab loj ntawm cov khoom. Thaum kub kub, zaj duab xis yog softer thiab yooj yim rau ncab, muaj zoo seem stability, thiab tsis yooj yim rau shrink. Txawm li cas los xij, yog tias qhov kub thiab txias dhau lawm, lub zog ntawm cov khoom yuav txo qis, uas tuaj yeem ua rau tawg. Qhov ntau dua qhov stretching tus nqi, qhov siab dua qhov yuav tsum tau kub, vim hais tias qhov qis dua qhov stretching kub, lub zog tensile ntau dua yuav tsum tau. Thaum lub zog tensile tshaj lub zog uas cov khoom stretched tuaj yeem tiv taus, nws yuav tawg; Hloov pauv, qhov ncab tus nqi me me thiab qhov ntsuas kub tuaj yeem qis dua. Qhov sib txawv ntawm qhov kub thiab txias kuj tseem cuam tshuam ncaj qha rau cov ntsuas kev ua haujlwm ntawm nws cov khoom. Yog li ntawd, hauv kev tsim khoom, nws yog ib qho tsim nyog yuav tsum nrhiav qhov zoo tshaj plaws uas haum rau cov txheej txheem tshwj xeeb thiab cov khoom siv.

Peb lub Hoobkas

Kev Lag Luam Ntau Lawm

Peb lub lag luam tseem ceeb yog Europe, North America, South America, South-East Asia, North Africa thiab Mid-East. Peb muaj peev xwm ntau lawm thiab xa tawm ntau tshaj 15x20ft ntim ib hlis. Peb lub xyoo export ntim ncav cuag 5-8 lab USD.

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FAQ

Q: Cov yam ntxwv tseem ceeb ntawm PTFE zaj duab xis yog dab tsi?

A: PTFE zaj duab xis yog tus cwj pwm los ntawm nws qhov kub tsis kam, tshuaj lom neeg ruaj khov, tsis tshua muaj coefficient ntawm kev sib txhuam, thiab cov khoom siv hluav taws xob zoo heev. Nws kuj yog non-reactive thiab non-stick, uas ua rau nws zoo tagnrho rau siv nyob rau hauv ntau yam lag luam.

Q: Thaum twg qhov kub thiab txias tuaj yeem siv PTFE zaj duab xis?

A: PTFE zaj duab xis tuaj yeem tiv taus kev siv tsis tu ncua ntawm qhov kub txog 260 degree (500 degree F) thiab luv luv mus txog 290 degree (554 degree F). Nws melting point yog nyob ib ncig ntawm 327 degree (620 degree F).

Q: Yuav ua li cas chemically resistant yog PTFE zaj duab xis?

A: PTFE zaj duab xis tiv taus cov tshuaj feem ntau, nrog rau cov kua qaub, cov hauv paus, thiab cov kuab tshuaj, ua rau nws tsim nyog rau kev siv tshuaj lom neeg hnyav.

Q: Dab tsi yog qhov hluav taws xob rwb thaiv tsev ntawm PTFE zaj duab xis?

A: PTFE zaj duab xis muaj hluav taws xob ua haujlwm siab heev thiab lub zog dielectric, uas ua rau nws yog ib qho khoom siv zoo heev rau kev siv hluav taws xob insulator hauv high-voltage applications.

Q: Puas yog PTFE zaj duab xis pob tshab?

A: PTFE zaj duab xis yog translucent rau opaque, nyob ntawm nws cov tuab thiab txheej txheem tsim khoom. Cov yeeb yaj kiab thinner zoo li pob tshab.

Q: Dab tsi yog qhov tuab tuab rau PTFE zaj duab xis?

A: PTFE zaj duab xis yog muaj nyob rau hauv ntau yam thicknesses, feem ntau xws li ntawm {{0}}.013 hli (0.5 mils) mus rau ob peb millimeters, kom haum raws li cov kev xav tau ntawm daim ntawv thov sib txawv.

Q: PTFE zaj duab xis puas tuaj yeem siv los ua cov khoom siv gasket?

A: Yog lawm, PTFE zaj duab xis tuaj yeem siv los ua cov khoom siv gasket hauv cov ntawv thov uas nws cov tshuaj tiv thaiv thiab qhov kub thiab txias yuav tsum tau ua.

Q: Dab tsi yog qhov flammability yam ntxwv ntawm PTFE zaj duab xis?

A: PTFE zaj duab xis feem ntau suav hais tias yog nplaim hluav taws thiab tua tus kheej, txawm tias nws tuaj yeem hlawv ntawm qhov kub thiab txias.

Q: Yuav ua li cas PTFE zaj duab xis khaws cia?

A: PTFE zaj duab xis yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw tshav kub. Nws yog ib qho tseem ceeb uas yuav tsum khaws cia rau hauv nws qhov qub ntim los tiv thaiv nws ntawm kev sib kis.

Q: PTFE zaj duab xis puas tuaj yeem siv rau hauv daim ntawv thov ua zaub mov?

A: Yog, PTFE zaj duab xis feem ntau yog siv rau hauv kev ua zaub mov daim ntawv thov vim nws cov khoom tsis muaj tshuaj lom thiab tsis-stick, nrog rau nws tsis kam rau cov roj thiab cov rog.

Q: Lub zog tensile ntawm PTFE zaj duab xis yog dab tsi?

A: Lub zog tensile ntawm PTFE zaj duab xis sib txawv nyob ntawm qhov tuab thiab qhov zoo tab sis feem ntau yog nyob ntawm 1, 000 txog 3, 000 psi (6.9 txog 20.7 MPa).

Q: Puas yog PTFE zaj duab xis muaj kev phom sij rau kev noj qab haus huv cuam tshuam nrog kev siv?

A: PTFE zaj duab xis yog suav tias yog kev nyab xeeb rau kev siv feem ntau, tab sis thaum rhuab mus rau qhov kub siab heev (siab dua 350 degree lossis 662 degree F), nws tuaj yeem degrade thiab tso tawm cov pa phem.

Q: PTFE zaj duab xis tsim li cas?

A: PTFE zaj duab xis feem ntau yog tsim los ntawm cov txheej txheem hu ua calendering lossis extrusion, qhov twg PTFE granules yog yaj thiab nias rau hauv cov ntawv los yog cov yeeb yaj kiab ntawm qhov sib txawv thicknesses.

Q: Puas yog PTFE zaj duab xis biocompatible?

A: PTFE zaj duab xis yog suav tias yog biocompatible thiab yog siv rau hauv cov khoom siv kho mob thiab cog qoob loo vim nws tsis muaj kev cuam tshuam hauv ib puag ncig lom neeg.

Q: Dab tsi yog qhov permeability ntawm PTFE zaj duab xis?

A: PTFE zaj duab xis muaj qhov tsis tshua muaj permeability rau cov pa roj thiab cov vapors, ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum muaj kev cuam tshuam rau kev sib kis.

Q: PTFE zaj duab xis puas tuaj yeem welded lossis sib txuas?

A: Thaum PTFE zaj duab xis tsis yooj yim rau daim ntawv cog lus vim nws tsis yog-stick nto, cov txheej txheem tshwj xeeb thiab cov nplaum tuaj yeem siv los koom nrog PTFE films lossis khi rau lwm cov ntaub ntawv.

Q: Yuav ua li cas cov dej xa tawm ntawm PTFE zaj duab xis piv rau lwm cov yeeb yaj kiab?

A: PTFE zaj duab xis muaj qhov sib kis ntawm cov dej noo tsawg, ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum muaj kev tiv thaiv siab tiv thaiv dej vapor.

Q: Dab tsi yog UV tsis kam ntawm PTFE zaj duab xis?

A: PTFE zaj duab xis muaj kev tiv thaiv zoo rau UV hluav taws xob thiab feem ntau siv rau sab nraum zoov siv qhov chaw raug tshav ntuj yog ib qho kev txhawj xeeb.

Q: Puas yog PTFE zaj duab xis ib puag ncig tus phooj ywg?

A: PTFE zaj duab xis yog qhov tsis muaj zog thiab ruaj khov, uas txhais tau tias nws muaj kev cuam tshuam ib puag ncig qis thaum siv. Txawm li cas los xij, nws qhov kev tsim khoom thiab pov tseg yuav tsum tau ua tib zoo tswj xyuas vim muaj kev txhawj xeeb ib puag ncig.

Q: Cov kev kho deg twg muaj rau PTFE zaj duab xis?

A: Kev kho deg zoo li etching, corona tawm, lossis kev kho ntshav tuaj yeem siv rau PTFE zaj duab xis kom nws lub zog nto thiab txhim kho adhesion.