Major characteristics: 1) When the stiffness of the corrugated plates increases, its anti-deforming capability will also strengthen (As Manganese dioxide attached on the corrugated plate surface is peeled off by knocking manually, so the angle becomes larger and larger). 2) With the yield rise of single sheets, the angle becomes smaller, and the surface area of the corrugated plates with same dimension increases, so does the yield of Manganese dioxide. Major technical parameters: 1) Material: titanium (TA2) 2) Dimensions: 2,483 x 2,888 x 28mm 3) Angle: 13º ~ 15º 4) Plate thickness: 1.3mm