Khoom piav qhia
01 MDF feem ntau yog ua los ntawm 82% ntoo fiber, 9% urea-formaldehyde resin kua nplaum, 8% dej, thiab 1% paraffin wax. Qhov ntom ntom feem ntau yog nyob nruab nrab ntawm 500 thiab 1,000 kg / m3 Qhov ntau ntawm qhov ntom ntom thiab kev faib tawm raws li lub teeb-, qauv-, lossis high-density.Qhov ceev ntawm lub rooj tsavxwm, thaum ntsuas kev sib raug zoo ntawm cov fiber ntau uas nkag mus rau hauv kev ua vaj huam sib luag, yog qhov tseem ceeb. Lub vaj huam sib luag MDF tuab ntawm lub ntom ntom ntawm 800-820 kg / m3 tuaj yeem suav hais tias yog qhov siab dua nyob rau hauv cov ntom ntom nti ua los ntawm cov hardwood fibers tsis suav li. Kev hloov pauv ntawm ntau hom MDF tau tsav los ntawm kev xav tau sib txawv rau cov ntawv thov tshwj xeeb.
MDF muaj lub zog ntau dua thiab cov ntsia hlau tuav cov khoom dua li particleboard, thiab nws feem ntau yog denser dua plywood. Nws muaj peev xwm ua tau yooj yim pleev xim, txiav, machined thiab huv si drilled yam tsis muaj splintering los yog chipping. Cov txiaj ntsig zoo no tau lees paub tias MDF yog cov khoom lag luam zoo tshaj plaws rau cov ntawv thov xws li khw fitting lossis txee ua.
Vim tias MDF muaj kev ruaj ntseg zoo thiab yog qhov tsawg tshaj plaws uas yuav hnov mob thaum raug ntsuas qhov ntsuas kub lossis qhov av noo, thiab nws muaj qhov zoo nkauj, tsis muaj qhov tsis muaj qhov tsis zoo rau lub ntsej muag veneer. Yog li MDF yog siv nyob rau hauv txee, rooj tog, fixtures thiab molding, thiab MDF yog heev pom zoo rau nyias vaj huam sib luag daim ntaub ntawv xws li qhov rooj inserts rau txee thiab paneling.
