Kev Taw Qhia Txog Cov Khoom Siv Particleboard
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Nws siv cov ntoo txiav ua cov khoom siv tseem ceeb, tom qab ziab thiab tshuaj ntsuam, urea-formaldehyde resin lossis lwm yam nplaum raug siv, thiab nias rau hauv qab qee qhov kub thiab siab. Cov khoom siv particleboard ib txwm muaj tus nqi qis thiab qhov chaw tiaj tus. Nws feem ntau siv ua lub hauv paus rau kev tsim rooj tog thiab kho kom zoo nkauj sab hauv, xws li cov khoom faib sab hauv ntawm cov khaub ncaws thiab cov txee khau.
Tseem hu ua European Pine Board, nws cov khoom siv raw yog ua tiav rau hauv cov flakes ntev (feem ntau 40-100 hli ntev, 5-20 hli dav, 0.3-0.7 hli tuab) los ntawm cov khoom siv tshwj xeeb. Tom qab ziab, nplaum thiab cov khoom siv tshwj xeeb, cov nplaim thiab cov tub ntxhais flakes raug hla thiab taw qhia thiab tso, thiab tom qab ntawd kub-nias. Cov qauv tshwj xeeb no muab nws cov khoom siv kho tshuab zoo thiab qhov ntev ruaj khov.
Raws li cov khoom siv particleboard ib txwm muaj, los ntawm cov txheej txheem veneer, cov ntaub ntawv kho kom zoo nkauj xws li ntawv melamine impregnated, ntawv ntoo, zaj duab xis PVC, thiab lwm yam tau txuas rau ntawm qhov chaw ntawm lub rooj tsavxwm, muab cov xim nplua nuj thiab cov qauv ntawm cov khoom siv particleboard thiab txhim kho nws cov khoom dai kom zoo nkauj. Cov khoom siv particleboard veneered yog siv dav hauv cov rooj tog zaum, kho kom zoo nkauj phab ntsa sab hauv tsev, thiab lwm yam, tsis tas yuav kho cov xim pleev xim, thiab kev tsim kho yooj yim thiab tus phooj ywg ib puag ncig.
Ntxiv cov tshuaj tiv thaiv dej noo lossis siv cov nplaum tshwj xeeb thaum lub sijhawm tsim khoom kom ua rau lub rooj tsavxwm muaj qee yam khoom tiv thaiv dej noo. Cov khoom siv particleboard tiv thaiv dej noo yog qhov tsim nyog rau cov chaw uas muaj dej noo ntau xws li chav ua noj thiab chav dej, thiab tuaj yeem siv ua cov khoom siv rau cov txee thiab cov txee chav dej.
Tus nqi tsim khoom ntawm cov khoom siv particleboard thiab veneer particleboard qis, tshwj xeeb tshaj yog cov khoom siv particleboard ua los ntawm cov ntoo tsis yog ntoo, uas pheej yig dua thiab haum rau kev tsim khoom loj thiab cov haujlwm kho kom zoo nkauj uas tsis muaj nqi, xws li kho kom zoo nkauj hauv tsev xauj tsev, tsim cov rooj tog hauv chaw ua haujlwm, thiab lwm yam.
Nrog kev ua tau zoo ntawm kev ua tiav thiab ntau txoj kev kho kom tiav, cov khoom siv particleboard cuav tuaj yeem siv rau hauv kev tsim rooj tog, kho kom zoo nkauj sab hauv, cov ntaub ntawv ntim khoom thiab lwm yam teb. Txij li cov txee cia khoom yooj yim mus rau cov txee sib xyaw ua ke, los ntawm kev kho kom zoo nkauj phab ntsa mus rau lub qab nthab, cov khoom siv particleboard tuaj yeem pom.
