MDF an san shi da Matsakaici Density Fiberboard, wanda kuma ake kira fiberboard.MDF shine fiber na itace ko wasu fiber na shuka a matsayin albarkatun kasa, ta hanyar kayan aikin fiber, yin amfani da resins na roba, a cikin yanayin dumama da matsa lamba, danna cikin jirgi.Dangane da yawa za a iya raba zuwa babban yawa fiberboard, matsakaici yawa fiberboard da ƙananan yawa fiberboard.Girman allo na fiberboard MDF ya tashi daga 650Kg/m³ – 800Kg/m³.Tare da kyawawan kaddarorin, irin su, acid& alkali resistant, zafi resistant, sauki masana'anta, anti-tsaye, sauki tsaftacewa, dadewa kuma babu yanayi sakamako.