ASA (acrylonitrile styrene acrylate) and PVC (polyvinyl chloride) composite decoration material and preparation method thereof

The invention discloses an ASA (acrylonitrile styrene acrylate) and PVC (polyvinyl chloride) composite decoration material and a preparation method thereof. The composite decoration material comprises a PVC layer and an ASA layer attached on the upper surface of the PVC layer. The preparation method of the ASA and PVC composite decoration material comprises the steps of preheating, attaching, heat preservation, shaping and rolling. The ASA is attached on the PVC to form a composite material; the characteristics of high temperature resistance, color stability, high ultraviolet stability and good weather resistant performance are realized; the composite decoration material is suitable for being used outdoors and used as a decoration material with high color requirements. The preparation method is simple; the production efficiency is high; the process conditions are mild; the scale production can be realized. 本发明公开了种ASA与PVC复合装饰材料及其制备方法，该复合装饰材料包括PVC层和贴合在PVC层上表面的ASA层。ASA与PVC复合装饰材料的制备方法，包括预热的步骤、贴合的步骤、保温的步骤、定型的步骤、收卷