▎ 摘　　要

NOVELTY - Fiber dipping glue solution comprises phenolamine aqueous solution, modified nano-filler crude product and rubber latex mixed in mass ratio of 1:0.1-10:1-1000. USE - The fiber dipping glue solution is used as two-bath dipping glue solution in the fiber dipping process (claimed). ADVANTAGE - The fiber dipping glue solution: is environmentally-friendly, is simple to prepare and suitable for large-scale industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the fiber dipping glue solution comprising (1) taking the silane coupling agent and nano-filler, mixing them, heating and reacting to obtain the modified nano-filler crude product-A; (2) taking polyphenol compound and polyamine compound, adding into water, mixing well, adjusting the pH to alkaline, and obtaining phenolamine aqueous solution-B; and (3) adding modified nano-filler crude product-A and rubber latex to the phenolamine aqueous solution-B, and mixing well to obtain Fiber dipping glue solution-C.