PTFE (polytetrafluoroethylene) hlauyog ib txoj hlua tshwj xeeb ua tau zoo nrog ntau yam kev siv thiab cov yam ntxwv ua tau zoo tshwj xeeb.
Ⅰ. Daim Ntawv Thov
1. Cov khoom siv hluav taws xob thiab hluav taws xob
● Kev sib txuas lus zaus siab: Hauv cov khoom siv sib txuas lus zaus siab xws li 5G kev sib txuas lus thiab radar, PTFE hlau tuaj yeem siv ua kab xa xov. Nws tuaj yeem tswj tau qhov poob qis thaum lub sijhawm xa xov tooj cua zaus siab thiab xyuas kom meej tias lub teeb liab muaj kev ncaj ncees thiab ruaj khov. Piv txwv li, hauv kev sib txuas ntawm lub hauv paus antenna thiab cov khoom siv xa xov, PTFE hlau tuaj yeem xa cov teeb liab electromagnetic nthwv dej zaus siab kom ntseeg tau tias muaj kev sib txuas lus ceev thiab txhim khu kev qha.
● Kev siv xov hluav taws xob sab hauv ntawm cov khoom siv hluav taws xob: siv rau cov xov hluav taws xob thiab cov xov teeb liab sab hauv cov khoom siv hluav taws xob xws li cov khoos phis tawj thiab cov servers. Vim nws muaj kev ua haujlwm rwb thaiv tsev zoo thiab tiv taus kub siab, nws tuaj yeem tiv thaiv kev puas tsuaj rau sab hauv ntawm cov khoom siv hluav taws xob vim yog luv luv lossis kub dhau. Piv txwv li, sab hauv daim npav duab ua haujlwm siab, PTFE hlau tuaj yeem tiv taus qhov kub siab uas tsim los ntawm daim npav duab thaum nws ua haujlwm, thaum ua kom ntseeg tau qhov tseeb ntawm kev xa xov teeb liab.
2. Kev tshawb fawb txog huab cua
● Kev txuas hluav taws xob rau lub dav hlau: kev txuas hluav taws xob rau hauv cov khoom tseem ceeb xws li lub dav hlau lub tshuab avionics thiab lub tshuab tswj kev ya dav hlau. Qhov kub thiab txias siab, kev tiv thaiv corrosion thiab kev tiv thaiv hluav taws xob ntawm PTFE hlau ua rau nws hloov kho rau cov xwm txheej ib puag ncig nyuaj thaum lub sijhawm ya dav hlau. Piv txwv li, hauv lub cav ntawm lub dav hlau, qhov twg qhov kub thiab txias siab thiab muaj cov tshuaj corrosive xws li roj, PTFE hlau tuaj yeem ua kom muaj kev sib kis ntawm cov teeb liab tswj cav thiab cov teeb liab sensor.
● Kev txuas hluav taws xob rau lub dav hlau: siv rau kev txuas hluav taws xob ntawm cov tshuab hluav taws xob ntawm lub dav hlau xws li lub hnub qub thiab lub dav hlau. Nws tuaj yeem tiv taus qhov kub thiab txias hloov pauv ntau heev hauv qhov chaw (los ntawm qhov kub qis heev mus rau qhov kub siab) thiab qhov chaw muaj hluav taws xob ntau. Hauv lub kaw lus sib txuas lus ntawm lub hnub qub thiab lub kaw lus tswj kev coj cwj pwm, PTFE hlau ua kom muaj kev sib kis ruaj khov ntawm cov cim hauv qhov chaw nyuaj ntawm qhov chaw.
3. Kev lag luam tsheb
● Cov xov hluav taws xob siab rau cov tsheb fais fab tshiab: Hauv cov tsheb fais fab tshiab, cov xov PTFE siv los txuas cov khoom xws li cov roj teeb, cov cav, thiab cov chaw tswj hluav taws xob siab. Nws muaj kev rwb thaiv tsev zoo thiab tiv taus kub, thiab tuaj yeem tiv taus hluav taws xob siab thiab tam sim no siab thaum cov tsheb fais fab tshiab ua haujlwm. Piv txwv li, sab hauv cov roj teeb hluav taws xob siab ntawm lub tsheb fais fab, cov xov PTFE tuaj yeem tiv thaiv kev luv luv hauv cov roj teeb, ua kom lub roj teeb muaj kev nyab xeeb thiab ruaj khov muab hluav taws xob rau lub tsheb.
● Cov xov hlau sensor rau tsheb: siv rau kev txuas ntau yam sensors rau tsheb (xws li cov sensors cav, cov sensors lub cev, thiab lwm yam). Cov roj thiab corrosion tsis kam ntawm PTFE hlau ua rau nws hloov kho rau cov chaw nyuaj xws li lub cav compartment ntawm lub tsheb, kom ntseeg tau tias qhov kev xa cov teeb liab sensor raug.
4. Kev Lag Luam Automation
● Kev Txuas Hluav Taws Xob Rau Neeg Hlau: Kev txuas hluav taws xob ntawm lub txee tswj thiab lub caj npab neeg hlau ntawm lub neeg hlau lag luam. Cov hlau PTFE muaj kev ywj pheej zoo thiab tuaj yeem hloov kho rau kev txav mus los thiab khoov ntawm lub caj npab neeg hlau ntawm neeg hlau. Tib lub sijhawm, nws txoj kev tiv thaiv xeb tshuaj lom neeg tuaj yeem tiv thaiv kev xeb ntawm ntau yam tshuaj lom neeg hauv ib puag ncig kev lag luam ntawm kab, ua kom ntseeg tau tias kev sib kis ruaj khov ntawm cov teeb liab tswj neeg hlau.
● Kev Txuas Hluav Taws Xob Rau Cov Khoom Siv Hauv Kev Lag Luam: Siv rau kev txuas ntau yam khoom siv (xws li PLC controllers, inverters, thiab lwm yam) ntawm cov kab ntau lawm. Nws tuaj yeem tiv taus qhov chaw kub thiab txias, plua plav thiab lwm yam chaw nyob hauv qhov chaw ua haujlwm, ua kom ntseeg tau tias kev xa xov thiab kev muab hluav taws xob ntawm cov khoom siv tsis siv neeg.
Ⅱ. Cov yam ntxwv
1. Kev Ua Haujlwm Hluav Taws Xob
● Kev Tiv Thaiv Kev Rwb Thaiv Siab: Qhov kev tiv thaiv kev rwb thaiv ntawm PTFE hlau yog siab heev, feem ntau ncav cuag qhov kev txiav txim ntawm 10¹⁰ - 10¹⁴Ω·m. Qhov no txhais tau tias nyob rau hauv cov xwm txheej ua haujlwm ib txwm muaj, nws tuaj yeem tiv thaiv kev xau ntawm tam sim no thiab xyuas kom meej tias kev ua haujlwm ib txwm ntawm lub voj voog. Piv txwv li, hauv cov cuab yeej ntsuas hluav taws xob siab, PTFE hlau tuaj yeem ua kom ntseeg tau tias lub teeb liab ntsuas tsis raug cuam tshuam los ntawm lub ntiaj teb sab nraud thiab txhim kho qhov tseeb ntawm kev ntsuas.
● Qhov tsis tshua muaj dielectric tas mus li thiab qhov poob dielectric: Nws qhov dielectric tas mus li yog qis (kwv yees li 2.1) thiab nws qhov dielectric poob kuj me me. Qhov no ua rau cov hlau PTFE tsis tshua muaj zog thaum xa cov teeb liab siab, thiab tuaj yeem tswj tau qhov kev ncaj ncees ntawm cov teeb liab. Hauv cov kab ke xa cov ntaub ntawv ceev ceev, xws li cov jumpers txuas cov cables optical thiab cov khoom siv hluav taws xob hauv kev sib txuas lus fiber-optic, cov hlau PTFE tuaj yeem ua kom cov teeb liab cov ntaub ntawv raug xa mus sai thiab raug.
2. Cov khoom siv lub cev
● Tiv taus kub heev: Cov hlau PTFE tuaj yeem ua haujlwm tau zoo hauv qhov kub ntau (-200 ℃ - 260 ℃). Hauv qhov chaw kub heev, nws yuav tsis mos, lwj lossis hlawv zoo li cov hlau yas ib txwm muaj. Piv txwv li, hauv kev txuas cov sensors kub hauv qee lub cub tawg kub, cov hlau PTFE tuaj yeem ua kom muaj kev sib kis ruaj khov ntawm cov teeb liab sensor hauv qhov chaw kub heev.
● Kev tiv thaiv xeb los ntawm tshuaj lom neeg: Nws muaj kev tiv thaiv xeb zoo rau feem ntau cov tshuaj lom neeg (xws li cov kua qaub muaj zog, cov alkali muaj zog, cov kuab tshuaj organic, thiab lwm yam). Qhov no tso cai rau PTFE hlau siv rau hauv cov chaw uas muaj kev xeb xws li kev lag luam tshuaj lom neeg thiab kev lag luam tshuaj. Piv txwv li, hauv kev txuas hluav taws xob ntawm cov ntsuas kub thiab siab hauv lub tshuab hluav taws xob ntawm lub Hoobkas tshuaj, PTFE hlau tuaj yeem tiv taus kev puas tsuaj ntawm ntau yam tshuaj lom neeg.
3. Cov khoom siv kho tshuab
● Kev ywj pheej zoo: PTFE hlau muaj kev ywj pheej zoo thiab tuaj yeem khoov thiab teeb tsa tau yooj yim. Qee lub sijhawm uas qhov chaw tsawg lossis xav tau kev txav mus los ntau zaus (xws li kev sib txuas lus sab hauv ntawm cov neeg hlau), qhov kev ywj pheej no ua rau nws hloov kho tau raws li qhov xav tau ntawm kev sib txuas lus nyuaj. Tib lub sijhawm, nws yuav tsis tawg lossis poob qis hauv kev ua haujlwm thaum khoov.
● Lub zog tensile nruab nrab: Nws muaj qee lub zog tensile thiab tuaj yeem tiv taus qee qhov kev nruj. Thaum lub sijhawm ua cov xov hlau, txawm tias nws raug rub mus rau qee qhov, nws yuav tsis tawg yooj yim, ua kom ntseeg tau tias txoj kab ncaj ncees.
Lub sijhawm tshaj tawm: Tsib Hlis-23-2025