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Polyurethane Conveyor Belt Used Waterborne Polyurethane Adhesive

The invention relates to a polyurethane industrial conveyor belt used waterborne polyurethane adhesives and synthetic method. By water polyurethane emulsion and water dispersion more different cyanate ester mixed composition, water dispersion more different cyanate ester curing agent of dosage for water polyurethane emulsion quality of 0.1~10%; used poly carbonate ester type multiple alcohol, and fat ring family II different cyanate ester, and II hydroxyl methyl c acid, for main raw materials, d II alcohol as spread chain agent, three ethylamine-two chlorine methane complexes for into salt agent, synthesis get has water polyurethane emulsion, with this emulsion and water dispersion more different cyanate ester curing agent composition water polyurethane rubber sticky agent, Can be used in the industrial preparation of polyurethane conveyor belts, 180~200℃ temperature not yellowed, and high peeling strength.