PMMA/wood plastic composite rostone material and the preparing method thereof

The invention relates to PMMA/wood plastic composite rostone material and the preparing method thereof. The composite material is made of wood plastic material and scagliola, which has good mechanical property. The product can reduce the used thickness of scagliola for about fifty percent without losing case hardness and mechanical strength. The material composition of the wood plastic can use one or a plurality of polypropylene(PP), polyvinyl chloride(PVC), polyethylene(PE), daicel, PET, epoxide resin, phenolic resin or other plastics with thermoplasticity and thermosetting, which are regarded as substrate to be squeezed out or stamped. The structure of the wood plastic material can be hollow or substance plate. The scagliola can made of one or a plurality of unsaturated polyester resin, acrylic acid modified resin, mixture of resin and rock powder, which can be obtained by diepressing solidifying reaction or moulding by casting method. For the combination of wood plastic material and the scagliola, once cas