Biaxially oriented polypropylene zaj duab xis (BOPP zaj duab xis luv luv) yog ib qho zoo heev pob tshab flexible ntim khoom.Biaxially oriented polypropylene zaj duab xis muaj qhov zoo ntawm lub cev thiab lub zog txhua yam, lub teeb yuag, tsis muaj toxicity, noo noo tsis kam, ntau daim ntawv thov thiab kev ua haujlwm ruaj khov.Raws li kev siv sib txawv, biaxially oriented polypropylene zaj duab xis tuaj yeem muab faib ua zaj duab xis thaum tshav kub kub sealing, daim ntawv lo zaj duab xis, matte zaj duab xis, zaj duab xis zoo tib yam thiab capacitor zaj duab xis.
Polypropylene yog ib qho tseem ceeb raw khoom rau biaxially oriented polypropylene zaj duab xis.Polypropylene yog ib qho thermoplastic hluavtaws cob nrog kev ua tau zoo heev.Nws muaj qhov zoo ntawm qhov zoo ntawm qhov ruaj khov, siab kub tsis kam thiab zoo hluav taws xob rwb thaiv tsev, thiab yog qhov xav tau zoo hauv kev ntim khoom.Xyoo 2021, kuv lub teb chaws cov khoom siv polypropylene (PP) yuav ncav cuag 29.143 lab tons, ib xyoos ib zaug nce ntawm 10.2%.Tau txais txiaj ntsig los ntawm cov khoom siv raw khoom txaus, kuv lub teb chaws txoj kev lag luam biaxially oriented polypropylene zaj duab xis kev lag luam tau tsim sai heev, thiab nws cov zis tau nce ntxiv.Raws li cov ntaub ntawv los ntawm National Bureau of Statistics, kuv lub teb chaws biaxially taw qhia polypropylene zaj duab xis ntau lawm yuav ncav cuag 4.076 lab tons hauv 2021, ib xyoos ib zaug nce ntawm 8.7%.
Cov txheej txheem ntau lawm ntawm biaxially oriented polypropylene zaj duab xis muaj xws li tubular zaj duab xis txoj kev thiab ca zaj duab xis txoj kev.Vim qhov tsis sib xws thiab kev ua haujlwm tsis zoo ntawm cov khoom tsim los ntawm cov txheej txheem tubular membrane, lawv tau maj mam tshem tawm los ntawm cov tuam txhab loj.Txoj kev ca zaj duab xis tuaj yeem muab faib ua ib txhij biaxial stretching txoj kev thiab stepwise biaxial stretching txoj kev.Cov txheej txheem ib ntus biaxial stretching yog raws li nram no: raw khoom → extrusion → casting → longitudinal stretching → ntug trimming → corona kho → winding → loj zaj duab xis yob → laus → slitting → tiav cov khoom.Tam sim no, gradual biaxial stretching txoj kev yog saws los ntawm cov lag luam feem ntau vim nws qhov zoo ntawm kev paub tab technology, high efficiency efficiency, thiab haum rau loj ntau lawm.
Biaxially oriented polypropylene zaj duab xis yog dav siv hauv cov khoom ntim xws li khaub ncaws, khoom noj, tshuaj, luam ntawv, luam yeeb thiab cawv.Tam sim no, biaxially oriented polypropylene zaj duab xis tau maj mam hloov cov ntim zoo tib yam xws li polyethylene (PE), polypropylene (PP), thiab polyvinyl chloride (PVC).kuv lub teb chaws yog lub teb chaws ntim khoom loj thib ob hauv ntiaj teb, thiab qhov kev thov rau kev ntim khoom txuas ntxiv mus.Raws li kev txheeb cais los ntawm Tuam Tshoj Ntim Federation, cov nyiaj tau los ntawm cov lag luam tshaj qhov loj me hauv kuv lub teb chaws kev lag luam ntim khoom yuav ncav cuag 1,204.18 billion yuan hauv 2021, ib xyoos ib zaug nce ntawm 16.4%.Nrog rau kev loj hlob sai ntawm kuv lub teb chaws kev lag luam ntim khoom, biaxially oriented polypropylene zaj duab xis yuav muaj kev lag luam dav dav raws li cov khoom ntim tseem ceeb.
Cov kws tshuaj ntsuam xyuas kev lag luam los ntawm Xinsijie tau hais tias tau txais txiaj ntsig los ntawm cov khoom siv raw khoom txaus thiab kev loj hlob ntawm cov tshuab tsim khoom, kev txhim kho muaj peev xwm ntawm kuv lub teb chaws txoj kev lag luam biaxially oriented polypropylene zaj duab xis yog loj.Kev loj hlob sai ntawm kev lag luam ntim khoom yuav tsav qhov kev nthuav dav ntxiv ntawm kuv lub teb chaws txoj kev lag luam biaxially oriented polypropylene zaj duab xis.Nrog rau kev nkag siab ntawm lub tswv yim ntawm kev siv ntsuab, cov neeg siv khoom yuav txhim kho cov kev xav tau zoo ntawm cov khoom ntim, thiab kev txuag hluav taws xob thiab ib puag ncig tus phooj ywg biaxially oriented polypropylene zaj duab xis yuav dhau los ua lub hauv paus ntawm kev ua lag luam.
Post lub sij hawm: Oct-09-2022