Hauv thaj tsam ntawm kev tiv thaiv corrosion rau steel kav thiab fittings, daim ntawv thov ntawm peb-txheej extruded polyethylene (3LPE) txheej tau dhau los ua qauv kev coj ua. Cov txheej txheem no yog tsim los muab kev tiv thaiv zoo tiv thaiv ib puag ncig uas tuaj yeem ua rau corrosion, ua kom lub neej ntev thiab kev ntseeg siab ntawm steel infrastructure. Txawm li cas los xij, kom ua tiav qhov kev ua tau zoo, nws yog ib qho tseem ceeb kom nkag siab txog qhov tuab ntawm cov txheej txheem no. Hauv blog no, peb yuav tshawb xyuas cov ntsiab lus tseem ceeb uas cuam tshuam rau 3LPE txheej tuab thiab cov txheej txheem ntsuas siv los xyuas kom meej ua raws li cov qauv kev lag luam.
3 Qhov tseem ceeb ntawm LPE txheej thickness
3LPE txheej txheej feem ntau muaj xws li epoxy primer, copolymer nplaum, thiab polyethylene txheej txheej. Txhua txheej ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov hlau substrate los ntawm corrosion. Lub thickness ntawm cov khaubncaws sab nraud povtseg ncaj qha cuam tshuam rau kev ua tau zoo ntawm txheej. Ib txheej txheej uas nyias dhau yuav tsis muab kev tiv thaiv txaus, thaum lub txheej txheej tuab heev yuav ua rau muaj teeb meem xws li tawg lossis delamination.
Yam tseem ceeb cuam tshuam rau txheej thickness
1. Txoj kev thov: Cov txheej txheem ntawm daim ntawv thov3 LPE txheejyuav cuam tshuam rau nws thickness. Factory-applied coatings, xws li cov uas tsim los ntawm peb lub chaw Cangzhou, feem ntau zoo li qub thiab tswj ntau dua li daim ntawv thov teb. Qhov kev sib xws no yog qhov tseem ceeb los xyuas kom meej tias cov txheej txheem ua tau raws li qhov yuav tsum tau ua.
2. Cov Khoom Siv Khoom: Cov khoom siv ntawm cov khoom siv hauv txheej txheej, nrog rau cov viscosity ntawm epoxy thiab hom polyethylene, yuav cuam tshuam rau qhov kawg thickness. Kev nkag siab txog cov yam ntxwv no pab kho cov txheej txheem thov kom ua tiav cov thickness uas xav tau.
3. Ib puag ncig tej yam kev mob: Cov yam ntxwv xws li kub thiab av noo thaum lub sij hawm thov tuaj yeem cuam tshuam rau kev kho thiab adhesion ntawm txheej. Cov xwm txheej no yuav tsum tau saib xyuas kom ntseeg tau tias cov txheej txheem ua kom zoo thiab ua tiav cov thickness xav tau.
4. Kev Tswj Xyuas Zoo: Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li kev tswj xyuas nruj thaum lub sij hawm tsim khoom. Kev tshuaj xyuas thiab kev sim tsis tu ncua tuaj yeem pab txheeb xyuas qhov sib txawv ntawm cov txheej txheem txheej txheej kom hloov kho kom ua raws li cov qauv kev lag luam.
Txheej Thickness Measurement Technology
Kom paub meej tias3lpe txheej thicknessUa tau raws li qhov yuav tsum tau ua, ntsuas qhov tseeb ntawm txheej txheej yog qhov tseem ceeb. Muaj ntau cov txheej txheem tuaj yeem siv:
1. Sib Nqus Induction: Qhov kev ntsuam xyuas tsis muaj kev puas tsuaj feem ntau yog siv los ntsuas qhov tuab ntawm cov hlau nplaum tsis sib nqus ntawm cov hlau nplaum sib nqus. Nws muab kev nyeem ceev thiab raug, ua rau nws yog qhov kev xaiv nrov hauv kev lag luam.
2. Kev kuaj ultrasonic: Lub tshuab no siv lub suab nrov zaus los ntsuas cov txheej tuab. Nws yog tshwj xeeb tshaj yog pab tau rau cov thicker coatings thiab yuav siv tau rau ntau yam substrates.
3. Kev kuaj kev puas tsuaj: Qee zaus, ib qho qauv me me ntawm cov khoom siv txheej yuav raug txiav thiab ntsuas los txiav txim siab txheej txheej. Thaum txoj kev no muab kev ntsuas kom raug, nws tsis haum rau txhua daim ntawv thov vim muaj peev xwm ua rau puas tsuaj rau cov khoom coated.
nyob rau hauv xaus
Nkag siab txog cov ntsiab lus tseem ceeb uas cuam tshuam rau 3LPE txheej tuab thiab siv cov txheej txheem ntsuas zoo yog qhov tseem ceeb los xyuas kom muaj kev tiv thaiv corrosion ntawm cov kav hlau thiab fittings. Peb lub Hoobkas Cangzhou tau tsim nyob rau hauv 1993 thiab npog thaj tsam ntawm 350,000 square meters. Peb tau cog lus los tsim cov txheej txheem zoo tshaj plaws uas ua tau raws li cov qauv kev lag luam nruj. Nrog rau kev ua haujlwm siab ntawm 680 thiab tag nrho cov cuab tam ntawm RMB 680 lab, peb tau cog lus los muab cov kev daws teeb meem los tiv thaiv corrosion kom ntseeg tau tias cov kav ntev thiab kev ua haujlwm ntawm steel infrastructure rau xyoo tom ntej.
Post lub sij hawm: Feb-24-2025