28/4 wooden grooved panel is a powerful union between architecture and acoustical performance. Utilizing 3mm grooves in a high recycled content.
Basic Material:Normal MDF,E1MDF,FRMDF,Mgo Combination Board etc. Front Finish:Melamine,Natural Wood Veneer,Laminate,Paint,etc.
Back Finish:Black Fleece.
Standard Size: L2440xW133mm,L2440xW197mm(alternate lengths and widths are available)
Formaldehyde Emission:Can meet both China&EU Standard Class E1 Flame Retardant:Can meet China Standard Class B,BS476 Part 7 Class 1,etc.