ACYLIC-STYRENE COPOLYMER RESIN-BASED SOLID SURFACING MATERIAL AND PREPARATION METHOD THEREFOR

Disclosed is an acrylic-styrene copolymer resin-based solid surfacing material and a preparation method therefor, wherein the solid surfacing material comprises 100 parts of an acrylic-styrene copolymer resin, 150-400 parts of aluminum hydroxide powder, 0.1-5 parts of titanium dioxide, 0.5-15 parts of an acrylate cross-linking agent and 0.1-3 parts of a curing agent, wherein the acrylic-styrene copolymer resin is formed by proportionally mixing methyl methacrylate, styrene and a polymerization initiator and then copolymerizing same. The product opens up a raw material channel for solid surfacing materials, and changes the dilemma caused by the tight supply of single acrylic resin raw materials. The solid surfacing material produced by using the acrylic-styrene copolymer resin has significantly improved chemical properties, a bending strength of not less than 52 MPa and an impact strength of not less than 4.8 kJ/cm2. Since the price of the styrene raw materials is only half that of MMA, the cost thereof is thu