GREEN ENVIRONMENTALLY FRIENDLY ADHESIVE DIPPING LIQUID AND METHOD FOR PRODUCTION THEREOF

Provided is an environment-friendly impregnation solution, which comprises the following raw materials in percentage by weight: 1-15% of blocked isocyanate, 0.5-10% of special amino resin, 10-50% of rubber latex, 1-5% of auxiliaries, and the balance of water, wherein the sum of the weight percentage of each component is 100%. Provided also is a method for preparing the environment-friendly impregnation solution, which comprises: adding blocked isocyanate and Auxiliary a into water and stirring uniformly to obtain Composition 1; adding Auxiliary b into Composition 1 and stirring uniformly to obtain Composition 2; adding special amino resin into Composition 2 and stirring uniformly, then subjecting the same to grinding to obtain Composition 3; adding rubber latex into Composition 3 and stirring uniformly to obtain the environment-friendly impregnation solution, followed by packaging. The impregnation solution of the invention does not contain toxic and harmful substances such as formaldehyde and resorcinol, and the preparation method thereof is simple, easy to operate, short in production cycle, and has a high safety factor, thus ensuring that the impregnation solution preparation and impregnation processes are safe and environment-friendly.