Bonding method of solid amino-containing insoluble polymer

The invention discloses a bonding method of solid amino-containing insoluble macromolecules in the field of forming of amino-containing insoluble macromolecules. According to the bonding method, the amino-containing insoluble macromolecules are combined with a solution of carbonate radicals and bicarbonate radicals to serve as a bonding agent for bonding the amino-containing insoluble macromolecules for the first time; in the operation process, most or all carbonate radicals and bicarbonate radicals can be removed through a physical or chemical method, so that a reaction product is partially or completely recovered into an amino-containing indissolvable polymer structure, a bonded and formed solid amino-containing indissolvable polymer product is obtained, and the obtained product has good water resistance and solvent resistance and is suitable for industrial production. And carbonate radicals and bicarbonate radicals are difficult to damage the solid structure of NH-R, so that the problem that in the prior a