| abstract |
The invention discloses a kind of strong double-face adhesive tapes, it is related to double faced adhesive tape field, adhesive is uniformly applied to plastic film base two sides and is obtained, the adhesive carries out high speed dispersion to base polyurethane prepolymer for use as after being mixed by nano montmorillonite suspension, Chinese yam surface mucus, benzyl chloroformate by 10-12:1-2:0.1-0.3 mass ratio and is madeļ¼A kind of strong double-face adhesive tape prepared by the present invention, can good water resistance, can be used for a long time under wet environment or with water environment, caking property will not reduceļ¼Investigation of stabilized dispersion of nano is good, pollution-free, free from extraneous odour, does not influence on human health. |