... :brown2) Main Raw material 1.Nature gypsum plater powder and desulfurization gypsum powder to assure the strengthen of the board ... Boric acid 5.Corn starch 6.Foaming agent 7.Glue and adhesive 8.Water and others3)MeasuresLength:1800 to 3600mm Width:1200 to ... 3000*1200 3600*12005)Normal Thickness6.4,6.5,7.0,9.0,9.5,10,12.0,12.5,13,15,15 ... by forklift in 40'container. Regular Gypsum Board1200*3600*7.0mm