I. Cov ntawv thov ntawm Polytetrafluoroethylene (PTFE) Films
Polytetrafluoroethylene (PTFE) cov yeeb yaj kiab yog tsim los ntawm cov yeeb yaj kiab granular (cov yeeb yaj kiab skimmed), thiab cov yeeb yaj kiab uas muaj hmoov (tsis muaj hmoov). Txhua ntawm cov yeeb yaj kiab no muaj kev pab kub siab, cov tshuaj zoo heev, cov khoom siv tsis zoo thiab tev thiab cov teeb meem zoo nkauj (hauv qee yam).
0 1. Cov ntawv thov ntawm Skived PolytetraTube
Vim yog lawv cov khoom tshwj xeeb, lawv tau siv nyob rau hauv ntau cov ntawv thov:
Tso Tawm: Tso cov yeeb yaj kiab hauv zus tau cov khoom siv siab kub tiv thaiv cov ntaub ntawv hluav taws xob; Tso cov yeeb yaj kiab hauv cov qauv sib xyaw ua ke, xws li lub hnab nqus plua plav; Tso cov yeeb yaj kiab thiab cov ntawv sib xyaw ua cov zaub mov ci thiab ci.
Thaum tshav kub kub ua: substrates (rov qab) rau cov tshuaj tiv thaiv cua sov-rhiab, cov duab dhos ua yeeb yaj kiab thiab cov ntawv qhia sib xyaw thiab tapes.
Tshuaj lom neeg tiv thaiv: Chemically tsis kam muab hose cores, spacers, npog thiab rooj cia thiab diaphragms.
Dielectric Profile: Cov yeeb yaj kiab nplaum hauv Microwave Circuita Circuita Board ntau lawm.
Cov kev sib txhuam qis qis: kev sib txhuam tsawg (tiv thaiv cov khoom siv) hauv kev lag luam automotive.
Cov Khoom Siv Hluav Taws Xob: Roj- thiab ua kua-nruj cov kab ke hauv cov neeg them nyiaj, nthuav cov pob qij txha thiab cov pob qij txha.
Dielectric cov yam ntxwv: fusutle wraps hauv hluav taws xob \/ hluav taws xob cables; Tshwj xeeb haum haum rau cov xov hlau thiab cov xaim rau cov khoom siv kub siab thiab cov khoom siv rhiab.
Cespective version: Cov no tuaj yeem siv rau hauv cov ntawv thov cuam tshuam zoo li qub, xws li cov txheej txheem siab zoo nkauj hoses thiab zoo li qub dissicative laminates.
02. Kev thov cov duab cam khwb ptfe
Cov yeeb yaj kiab PTFE muaj nyob rau ib-txheej yeeb yaj kiab lossis nrog cov qauv ptfe zoo nkauj nrog cov khaubncaws sab nraud pfa lossis cov tshuaj lom neeg fluorinicated (Fluoropolymer sib xyaw. Cov khaubncaws sab nraud ua ke tuaj yeem ua kom pom tseeb, xim, lossis ua haujlwm. Cov yeeb yaj kiab multilayer tuaj yeem teeb tsa nrog cov polymers sib txawv lossis cov pinholes thiab cov pinholes thiab nthuav tawm cov khoom siv Dielle zoo, DRAPE, thiab ua kom haum. Cov yeeb yaj kiab multilayer nrog cov khaubncaws sab nraud povtseg ntawm FEP thiab \/ lossis PFA \/ MFA yog cua sov weldable thiab tshav kub seasilable. Phoojpus tau thiab lub siab rhiab rhiab adhesive versions muaj. Cast film is available in thicknesses ranging from 0.00025 to 0.005 inches (0.00635 to 0.127 mm).
Cov zaj duab xis pov yog siv hauv ntau cov ntawv thov vim nws cov khoom tau zoo:
Tso tawm: Tso cov yeeb yaj kiab hauv cov haujlwm sib xyaw ua haujlwm; Tso cov ntawv thiab laminates hauv kev ua zaub mov noj thiab kev ua haujlwm ceramic.
Dielectric Profile: Films Siv rau Dielectric rwb thaiv tsev thiab microwave Circuital Board ntau lawm.
Teeb Meem: Barrier Films rau cov ntawv thov txuas ntxiv; Cov yeeb yaj kiab ntawm cov yeeb yaj kiab rau cov yeeb yaj kiab ua yeeb yaj kiab thiab cov laminates rau cov khaub ncaws tiv thaiv; Thiab rov qab rau lub siab rhiab tapes.
Thaum tshav kub kub ua: substrates (rov qab) siv rau cov cua sov tiv taus wines.
Cov hom kev coj ua tau tuaj yeem siv rau cov ntawv thov cuam tshuam zoo li qub xws li cov lus Laminative zoo li qub.
Hydrophobicity: Qhov cuab yeej ntawm PTFE zaj duab xis ua rau nws phais cov khaub ncaws, phais khaub ncaws, tiv thaiv cov khoom siv rau cov khoom siv tsis muaj menyuam.
03. Daim ntawv thov ntawm tsis txaus ntseeg PTFE zaj duab xis tsis tau siv rau hluav taws xob rwb thaiv tsev, xaim hluav taws xob [xaim hluav taws xob thiab dielectric nruab nrab hauv coaxial cable; nyob rau hauv gaskets; cov pob qij txha nthuav; Valve ntsaws ruaj ruaj, Diaphragm daim ntawv thov; Chev Winding; Zinc Huab Cua Roj Teeb; Metallized microwave kav hlau txais xov; Saj zawg zog linings rau kev mus tshuab; substrates (rov qab) rau siab-rhiab tapes; Kws Ntim Ntim \/ Sib Nraus; Foob thiab gasket tsim tsim nyog yuav tsum tau nkag].
Lwm yam kev siv suav nrog cov roj teeb \/ roj cell feem. Qhov kev siv feem ntau siv ntawm kev tsis txaus ntseeg yog xov sealing daim kab xev rau plhuav.
2. Daim ntawv thov ntawm fluorinated ethylene propylene (FEP) zaj duab xis
FEP zaj duab xis muaj cov tshuaj kuj zoo heev thiab tso tawm cov khoom, thiab yog yooj yim rau kev tsim khoom. Piv nrog PFA, FEP zaj duab xis muaj tus nqi qis dua thiab txias, thiab tsis dhau ntawm 400 degree), haum rau cov ntawv thov qis thiab kub.
Kev loj hlob ib puag ncig thiab cov khoom siv hnub ci, ntim, cov ntaub ntawv luam tawm, thiab cov tshuab hluav taws xob, thiab cov tshuab hluav taws xob, thiab cov tshuab hluav taws xob cov ntawv thov ntawm FEP zaj duab xis.
3. Daim ntawv thov ntawm perfluoroalkoxy resin (pfa) zaj duab xis
Qhov no suav nrog cov yeeb yaj kiab ua los ntawm coplolymers ntawm perfluoroproyl vinyl etherylas (tfolymers ntawm perfluoromethyl vinyl ether thiab tfe (hu ua mfa fluoropymers). Lawv cov peev xwm yeej yog tib yam nkaus tsuas yog kom muaj qhov kub me; Lub suab kub yaj ntawm PFA fluoropolymers yog 20 degree (36 ℉) siab dua li ntawm mfa polymers.
01. Daim ntawv thov ntawm Perfluorokaspoxy Resin Films Cov yeeb yaj kiab no muaj qhov kub siab tshaj plaws ntawm 260 Qib Fluorable Fluoropolymer zaj duab xis. Lawv muab ntau yam kev ua tau zoo ntawm PTFE zaj duab xis nyob rau hauv ib tug ntshiab, pob tshab.
Feem ntau, PFA cov yeeb yaj kiab muaj kev sib txuas ntawm cov khoom:
Zoo heev Dielectric Proderties dhau ntau yam ntawm qhov kub thiab zaus;
Cov qib siab tshaj plaws ntawm cov tshuaj lom neeg thiab kev ntxhov siab tsis kam;
Kev paub tseeb zoo thiab huab cua tsis kam.
Cov ntawv thov raug rau PFA cov yeeb yaj kiab suav nrog lawv siv hauv Circuit Court board manufacturing, cov cable hluav taws xob tiaj, thiab cov ntawv thov hluav taws xob. PFA qhov kub siab tiv thaiv thiab tsis muaj plua av ua kom nws ib cov ntaub ntawv zoo tshaj plaws rau cov yeeb yaj kiab siab lossis cov yeeb yaj kiab bagging rau kev tsim khoom.
02. Daim ntawv thov ntawm MFA Films MFA Film muab kev ua ke ntawm Dielectric cov khoom muaj ntau yam ntawm ntau qhov kub thiab zaus; Tshuaj lom neeg thiab kev ntxhov siab tawg ua rau PFA, kev ua haujlwm ua haujlwm txuas ntxiv ntawm 230 degree (446 degree (446 degree ntawm txhua zaj yeeb yaj kiab fluoropolymer. Lwm cov khoom ntawm MFA zaj duab xis muaj lub neej zoo zoo, kev nyuaj siab nthuav tawm, zoo anti-stick thiab huab cua zoo heev. MFA zaj duab xis yog qhov tseeb, cov khoom lag luam pob tshab uas tuaj yeem muab cov cua sov, thermoformed, welded, mouched lossis laminated rau ntau cov ntaub ntawv. Cov ntawv thov raug rau MFA zaj duab xis yog nyob rau hauv kev lag luam tshuaj lom neeg ua lag luam (TANK LINE DUAB, Yob Npog); Hnub ci chatructors; ultraviolet (UV) tiv thaiv cov yeeb yaj kiab; tso zaj duab xis hauv kev tsim khoom; Nyob rau hauv Circuit Court nkoj thiab raws li cov tshuaj insulators hluav taws xob.
Nws yuav tsum tau sau tseg tias lub suab kub yaj ntawm MFA Resin yog 20 degree (36 ℉) qis dua li ntawm pfa cob.
4. Kev thov ntawm ethylene thiab tetrafluoroethylene copolymer (PFA) Zaj duab xis
Copolymers ntawm ethylene thiab tetrafluoroethylene (ETFE) cov lus qhia fluoropolymer tau ua los ntawm lawv tau los ntawm cryogenic mus rau 165 degree (330 ℉). Tshuaj lom neeg thiab huab cua Kuj, cov nplaim taws tsawg, kev nyuaj siab tawg tsis kam ua cov yeeb yaj kiab zoo tagnrho rau ntau cov ntawv thov.
ETFE film has excellent mechanical properties and tear resistance. ETFE film's high light transmittance (>95%) ua ke nrog nws cov khoom siv zoo heev thiab tshuaj lom neeg muab kev ua tau zoo hauv tsev tsim khoom thiab cov tsev ntsuab. Etfe cov yeeb yaj kiab kuj yog ib qho kev xaiv tsim nyog rau hnub ci cov ntawv thov vim lawv cov khoom siv lub cev thiab siab tshaj plaws. Tsis tas li ntawd, Etfe cov yeeb yaj kiab muaj lub zog tsis muaj zog, ua rau lawv zoo tshaj plaws rau kev tso npe siv nrog cov txheej txheem kub txog li 350 ℉ (177 degree). Qhov qis dua ntawm cov khoom no muab cov kev pab them ntau dua ib phaus rau laminating tso zaj ntawv thov yeeb yaj kiab piv tau piv rau FEP thiab PFA Films. Lub zog tsis muaj zog ntawm ETFE zaj duab xis kuj tseem siv tau hauv cov ntawv thov xws li cov phab ntsa hauv phab ntsa thiab kev tiv thaiv graffiti hauv cov chaw muaj tsheb siab.
Etfe zaj duab xis muaj cov txheej txheem zoo kawg nkaus tau ruaj khov rau cov haujlwm thib ob xws li thermoforming thiab vuam. Cov khoom siv nrog kev kho kom zoo thev naus laus zis txhim kho cov yam ntxwv thiab cov txheej txheem nplaum.
5. Daim ntawv thov ntawm polychlorotrifluoroethylene (pctfe) zaj duab xis
Polychlorotrifluoroethylene (pctfe) cov yeeb yaj kiab muaj nyob rau ntau hom ntawm homopolymer thiab coploformed, therminated, suam, lossis tuag-txiav. Lawv muab cov khoom hauv qab no:
Cov kev tso cai zoo heev
Zoo heev
Muaj peev xwm ua tau zoo heev
Tiv taus feem ntau cov tshuaj thiab cov kuab tshuaj
Nplaim taws retardant
Vim tias cov khoom saum toj no, lawv tau siv hauv cov ntawv thov hauv qab no:
Electroluminescent (EL) Vaj Huam Sib Luag Npog
Hlwv ntim
Cov ntawv foob
Hluav taws xob ntim thiab tiv thaiv
Daim ntawv thov tseem ceeb ntawm PCTFE yog cov yeeb yaj kiab tshwj xeeb rau kev ntim khoom, haum rau cov kev tiv thaiv zoo, xws li kev lag luam hluav taws xob siab, xws li kev lag luam kev kho mob ntau dua thiab kev lag luam mob.
Hauv El Teeb, PctFe zaj duab xis yog siv los encapsulate phosphor txheej, uas muab thaj chaw teeb pom kev zoo siab thaum muaj hluav taws xob. Zaj duab xis ua raws li dej vapor barrier, tiv thaiv cov phosphor tshuaj uas muaj kev chim siab rau ya raws. El teeb tau siv nyob rau hauv dav hlau, tub rog, aerospace, tsheb, cov ntawv thov kev lag luam, thiab vaj tse.
Lwm qhov siv ntawm PctTfe Zaj Duab Xis yog kom pob tub rog thiab cov hluav taws xob sib txawv uas muaj kev sib cav sib ceg. Vim yog lawv cov hluav taws xob hluav taws xob zoo nkauj, cov yeeb yaj kiab no tau siv los tiv thaiv cov hluav taws xob sib xyaw ua ke yog cov dej hiav txwv hnyav. Lawv tuaj yeem ua cov thermoformed kom haum cov duab thiab nthuav dav. PCTFE zaj duab xis tseem siv los tiv thaiv cov dej noo-rhiab LCD panels rau cov khoos phis tawj Portable.
PCTFE films can be laminated to a variety of substrates such as PVC, polyethylene terephthalate, amorphous polyethylene terephthalate, or polypropylene. Metallized cov yeeb yaj kiab yog siv rau hluav taws xob dissipation thiab noo noo teeb hluav taws xob cov Cheebtsam hluav taws xob, ntim khoom siv hluav taws xob, thiab khoom siv kho mob.
Lwm yam kev siv rau cov pct txhob nqus plua plav, cov pob tshab pom pom kev yooj yim, cov roj av rau cov kav dej thiab cov tshuaj lom neeg kev lag luam, thiab kev ua haujlwm.
