High hardness ABS sheet

The invention relates to a high toughness ABS sheet, which comprises a decorative design layer, a surface layer and a bottom layer. The surface layer is composed of a general extruded ABS material. The bottom layer is composed of ABS material; The decorative design layer is composed of architectural paint or spray paint. The surface layer selects a dyed ABS material, after the dyed and modified ABS material or original ABS material color mother, can be used for refrigeration equipment board and lining color; Underlying selects the erosion resistance of foaming agent of high content of propylene sunny (AN) ABS special materials or high content of butadiene acrylonitrile (SAN) ABS special material, have very good erosion resistance to a variety of types of foaming agent work ability, promote the marketing application of mixed foaming agent, thus reducing the relative density of PU foam plastics, save energy, caused a huge economic benefits.