Laminated material and preparation method and hollow glass microsphere application thereof

The invention provides and relates to the technical field of composite materials. The invention provides a laminated material which is prepared by dipping reinforcing material into mixed adhesive solution, laminating and thermal curing, wherein the mixed adhesive solution comprises more than 0 and less than or equal to 100 parts by weight of hollow glass microspheres, more than 0 and less than or equal to 5 parts by weight of a coupling reagent, more than 0 and less than or equal to 0.5 part by weight of a surface active agent, 125 parts by weight of epoxy resin, 2.5-30 parts by weight of a curing agent, 0.03-0.50 part by weight of an accelerant and 35-150 parts by weight of a solvent. The hollow glass microspheres are added into the laminated material and are matched with other components, so that the laminated material is light in weight and has considerable strength. The invention also provides a preparation method of the laminated material.