MDF feem ntau yog lub rooj tsavxwm ua los ntawm cov ntoo fibers thiab lwm cov ntoo fibers los ntawm crushing rau hauv cov hmoov thiab siv cov nplaum, lub rooj tsavxwm muaj cov yam ntxwv ntawm cov ntsia hlau tuav lub zog thiab lub zog siab ntawm lub rooj tsavxwm, thiab nws tau dhau los ua cov khoom siv dav hauv cov rooj tog zaum. vim tus nqi kom zoo dua ntawm lub rooj tsavxwm hauv kev ua lag luam.
MDF, tseem hu ua fiberboard, yog lub vaj huam sib luag ntoo ua los ntawm cov ntoo fiber ntau lossis lwm cov ntoo fiber ntau ua raw khoom thiab siv nrog formaldehyde resin lossis lwm cov nplaum nplaum. Adhesives thiab / lossis additives tuaj yeem siv thaum lub sijhawm tsim khoom. Fiberboard muaj qhov zoo ntawm cov khoom siv sib xws, qhov sib txawv me me ntawm lub zog ntsug thiab kab rov tav, thiab tsis yooj yim rau tawg, thiab muaj ntau yam kev siv. Qhov tsis zoo ntawm fiberboard yog tias muaj reticulation nyob rau sab nraum qab, uas ua rau thaj tsam ntawm ob sab ntawm lub rooj tsavxwm tsis sib npaug, thiab lub rooj tsavxwm yog warped thiab deformed vim qhov txawv ntawm expansion quab yuam tom qab nqus noo noo. Qhov saum npoo ntawm daim ntawv tawv yog tawv, nws yog qhov nyuaj rau ntsia, thiab cov dej tsis zoo.
