폐MDF폭쇄섬유로부터의 MDF제조

Manufacture of Medium Density Fiberboard from Exploded MDF Waste

This study was carried out to displace traditional virgin wood fiber by exploded MDF-waste fiber for the manufacture of medium density fiberboard. MDF waste was exploded in condition of 215℃,20 minutes. The higher the mixing ratio of exploded MDF-waste fiber, the lower the MOR and IB of MDF. There was no difference of formaldehyde emission by desiccator method between virgin wood fiber and exploded MDF-waste fiber. Adding 25% of exploded MDF-waste fiber met the KS of MDF 15 type.