Vim li cas Feem ntau Plywood Yuav Xaiv Cov Khoom Siv Poplar
Aug 09, 2022
Ua ntej, tsob ntoo loj tshaj plaws uas tsim nyob rau hauv kuv lub teb chaws yog poplar. Poplar tau cog qoob loo nyob rau thaj tsam sab qaum teb ntawm tus Dej Yangtze, yuav luag tag nrho cov uas yog thawj ecological poplars, thiab lawv loj hlob sai. Lawv tuaj yeem raug txiav hauv tsib lossis rau xyoo, thiab nws yooj yim kom tau txais cov ntaub ntawv. Raws li rau lwm hom ntoo, vim thaj chaw cog qoob loo me me, ntau hom kev loj hlob sai yog feem ntau yuav tsum tau ua kom tau raws li qhov xav tau ntau lawm, thiab qhov zoo ntawm ntau hom kev loj hlob sai thiab thawj ecological ntoo yog txawv heev.
Qhov thib ob taw tes yog tias poplar yog ib qho yooj yim rau txheej txheem. Piv nrog rau lwm cov ntoo, poplar tau muab faib ua cov khoom lag luam yooj yim, uas txuag cov nqi tsim khoom thiab yooj yim tswj cov khoom zoo. Yog li ntawd, kev siv cov poplar tuaj yeem ua kom zoo dua rau kev ua haujlwm ntawm cov txheej txheem ntau lawm.
Qhov thib peb taw tes yog tias poplar muaj tsawg caws pliav. Ntau tus phooj ywg hauv kev lag luam board paub qhov cuam tshuam ntawm ntoo caws pliav ntawm qhov zoo thiab cov tsos ntawm lub rooj tsavxwm, yog li ntawd qhov caws pliav tsawg dua, qhov zoo dua rau lub rooj tsavxwm. Poplar, ntoo uas tsis tshua muaj caws pliav, kuj tau los ua thawj qhov kev xaiv rau ntau lub tuam txhab.
Qhov thib plaub taw tes yog tias ntau txheej boards txawv ntawm lwm cov laug cam nyob rau hauv uas lawv yog ua los ntawm high-zoo veneers, uas yog tau los ntawm rotary txiav ntoo. Yog li ntawd, cov ntoo loj-ntev yog feem ntau yuav tsum tau, uas txawv ntawm lwm yam kev siv pellets, ntoo chips, thiab ntoo fibers. Vim tias qhov yuav tsum tau ua rau cov khoom siv raw, poplar yog tus khub zoo tshaj plaws rau ntau txheej boards.
Thib tsib, raws li kev txheeb cais tsis tiav, poplar yog ib qho ntawm cov khoom siv ruaj khov thiab feem ntau cov ntoo ntawm ntau hom ntoo. Kev siv poplar los tsim ntau txheej txheej ntoo boards tuaj yeem ua kom zoo dua ntawm cov khoom rooj tog. Cov khoom siv Poplar kuj muaj qee qhov kev pab cuam rau kev siv cov peev txheej thiab kev tiv thaiv ib puag ncig.
Lub ntsiab lus thib rau, uas tseem ceeb heev, yog tias poplar muaj formaldehyde tsawg heev. Lub thiaj li hu ua "tseem ceeb" thiab "0" formaldehyde-free boards nyob rau hauv lub lag luam uas yuav tsum tau them sai sai rau yog dag dag, vim hais tias cov ntoo nws tus kheej muaj formaldehyde, thiab tus nqi ntawm formaldehyde muaj nyob rau hauv ntau hom ntoo. yog txawv.
