| abstract |
The invention discloses a back-coating glue for high-temperature sticking-resistant coating cardboard and a preparation method thereof. The back-coating glue prepared by the method is prepared by mixing A back-coating glue and B back-coating glue, and the A back-coating glue is composed of Deionized water, polyvinyl alcohol, defoamer, neutralizer, wax emulsion, B back coating is composed of deionized water, hard monomer, soft monomer, functional monomer, cross-linking monomer, emulsifier, initiator The product of the present invention has good film-forming properties, strong adhesive adaptability, no adhesion at high temperature, and good viscose performance. There are mechanical and moisturizing properties. The back-coating adhesive provided by the invention can be widely used in various occasions such as cigarette case paper, mobile phone case paper, cosmetic packaging case paper and the like, and has wide market application value. |