Nyob rau hauv xyoo tas los no, qhov kev thov rau ya raws ntawm cov ntaub ntawv hauv chav ua noj thiab chav dej kho kom zoo nkauj tau nce ntxiv. Cov txheej txheem MDF yog qhov yooj yim rau kev nthuav dav thiab deformation nyob rau hauv qhov chaw ntub dej, thaum ya raws nruab nrab ntom ntom fiberboard (MR-}MDF) tau dhau los ua ib qho kev xaiv rau cov neeg tsim khoom thiab cov chaw tsim khoom. Raws li kev lag luam cov ntaub ntawv, kev siv thoob ntiaj teb ntawm cov dej noo- pov thawj MDF hauv chav ua noj thiab chav dej kev lag luam yuav tsum nce 18% xyoo-rau- xyoo hauv 2025.
Vim li cas MDF zoo tib yam tsis haum rau chav ua noj thiab chav dej?
Cov dej nqus thickness nthuav dav ntawm tus qauv MDF yog li 8% -12%. Yog tias nws raug rau ib puag ncig nrog cov av noo ntau tshaj 70% rau lub sijhawm ntev (xws li ze ntawm lub tshuab ntxhua khaub ncaws lossis da dej), cov npoo ntawm lub rooj tsavxwm yuav curl, ua rau cov xim tawg lossis PVC zaj duab xis tev.
Qhov tseem ceeb ntawm cov dej noo- pov thawj MDF
Cov additives tshwj xeeb thiab cov ntsiab lus siab dua tswj cov 24-teev dej nqus cov thickness nthuav dav kom tsawg dua lossis sib npaug li 12% (tseem zoo dua li cov laug cam), thaum tseem tab tom kho cov pwm pwm (qib 0 anti pwm).
Cov txheej txheem tseem ceeb feem ntau yog ntsuab lossis xiav kom yooj yim rau ntawm - txheeb xyuas qhov chaw.
Nws tuaj yeem siv ncaj qha rau chav ua noj txee qhov rooj vaj huam sib luag, chav dej iav txee, chav ntxhua khaub ncaws cia, thiab nrog kev kho ntug sealing, nws cov dej tsis zoo yog ntxiv txhim kho.
cov kws tshaj lij tswv yim
Thaum xaiv chav ua noj thiab chav dej MDF, tus neeg muag khoom yuav tsum tau muab 24-teev dej nqus thickness expansion tus nqi thiab tiv thaiv pwm qib kuaj daim ntawv qhia. Yog tias peev nyiaj tso cai, nws raug nquahu kom siv ob npaug -sab melamine veneer noo-pov thawj MDF, uas tuaj yeem cais cov dej vapor tag nrho.
Kev lag luam Outlook
Nrog rau qhov nrov ntawm cov chav ua noj ua ke thiab kev hloov kho hauv tsev tag nrho, kev ua lag luam sib faib ntawm cov dej noo- pov thawj MDF yuav tsum muaj ob npaug - tus lej loj hlob txhua xyoo hauv peb lub xyoos tom ntej.
