Nano composite of unsaturation poly-ester/active rubber/montmorllonite and preparation process thereof

The invention is a unsaturated polyester/active rubber/montmorillonite composite and its preparing method, adding modified montmorillonite and reactive active rubber in the unsaturated polyester, then making solidifying reaction at room temperature, forming a whole network structure by copolymerizing and cross-linking reaction, and forming intercalated nano compound with the montmorillonite, thus achieving the cooperative effect of reinforcing, flexibilizing and improving thermal stability, and implementing high performance of the unsaturated polyester and its composite. The invention can be widely applied to the industries, such as automobiles, building materials, electronics, home appliances, machinery, packaging, etc as well as high-new technique fields such as electronic information, bio-technique, aviation and spaceflight.