| abstract |
This scheme discloses a bonding method of a solid amino-containing insoluble polymer in the field of amino-containing insoluble polymer molding. The present invention uses a solution of amino-containing insoluble polymer combined with carbonate and bicarbonate as the bonding method for the first time. In the process of operation, most or all of the carbonate and bicarbonate can be removed by physical or chemical methods, so that part or all of the reaction product can be restored to the insoluble amino-containing polymer structure. , obtain a solid amino-containing insoluble polymer product bonded and molded, and the obtained product has good water resistance and solvent resistance, and carbonate and bicarbonate are difficult to destroy the solid structure of NH-R, effectively solving the existing problems. In the technology, the NH-R-based adhesive will cause the problem of solid dissolution during use. |