NOVELTY - A mica tape with less plastic and corona resistance, comprises a mica paper layer, a polyimide thin film layer with corona resistance, and a mucilage glue layer glued between the mica paper layer and polyimide thin film layer with corona resistance; where the mucilage glue layer is formed by coating the adhesive into two faces of alkali-free glass cloth; and the adhesive comprises 40-80 pts.wt. of hyperbranched polyester resin, 20-40 pts.wt. of epoxy resins, 50-120 pts.wt. of organic solvent, 0.1-1 pts.wt. of accelerating agent, and 0.2-5 pts.wt. of gas phase silicon dioxide.    USE - The mica tape with less plastic and corona resistance is useful in linkage structure of wind generator coils (claimed).    ADVANTAGE - The mica tape with less plastic and corona resistance uses hyperbranched polyester resin with high molecular weight and epoxy resins to form the adhesive, which can improve the bonding strength of the adhesive and improve the breakdown voltage markedly.    DETAILED DESCRIPTION - A mica tape with less plastic and corona resistance, comprises a mica paper layer, a polyimide thin film layer with corona resistance, and a mucilage glue layer glued between the mica paper layer and polyimide thin film layer with corona resistance; where the mucilage glue layer is formed by coating the adhesive into two faces of alkali-free glass cloth; and the adhesive comprises 40-80 pts.wt. of hyperbranched polyester resin with 20000-50000 of number-average molecular weight, 20-40 pts.wt. of epoxy resins, 50-120 pts.wt. of organic solvent, 0.1-1 pts.wt. of accelerating agent, and 0.2-5 pts.wt. of gas phase silicon dioxide; where the accelerating agent is one or mixture of organic hydroxy acid metal salt and acetylacetone metal salt. An INDEPENDENT CLAIM is an adhesive for mica tape, comprising 40-80 pts.wt. of hyperbranched polyester resin with 20000-50000 of number-average molecular weight, 20-40 pts.wt. of epoxy resins, 50-120 pts.wt. of organic solvent, 0.1-1 pts.wt. of accelerating agent, and 0.2-5 pts.wt. of gas phase silicon dioxide; where the accelerating agent is one or mixture of organic hydroxy acid metal salt and acetylacetone metal salt.