Refrigerators, freezers, alexipharmic ark, shower room and water use of magnetic door, plastic pieces, extrusion and magnetism. Maximum energy productMGOe 0.3-0.8Tensile strength(kg/cm2) ≥20Hardness(A) ≥90Density(g/cm3) 3.6-3.8Temp range°c -40-85Anti-ignition V-OFlexibility, bending, folding, without damage magnetism