Medium Density Fiberboard (English name: Medium Density Fiberboard, abbreviated as MDF, referred to as MDF). Medium density fiberboard is a small diameter grade log, harvested, processed residue and non-woody plant fiber raw materials, which are prepared by slicing, cooking, fiber separation, drying, urea-formaldehyde resin or other suitable adhesive, and then hot pressing. Artificial boards. Its density is generally in the range of 500-880 kg / cubic meter, and the thickness is generally 2-30 mm. Medium-density fiberboard is a product developed in the mid-1960s, and its output has developed rapidly in recent years. The reason is that it has excellent physical and mechanical properties, decorative properties and processing properties. Pan Head Screw,Pan Head Sharp Screw,Phillip Pan Head Sharp Screw ,Pan Phillips Head Screw Handan Jiankun Hardware Products Co., Ltd / Handan best import and export trade co., Ltd , https://www.jkscrew.com