Analysis of Influencing Factors on Adhesion Performance of Bead Steel Wire Coating Compound
The influence of the formula design and vulcanization plan of bead steel wire adhesion on its adhesion to bead steel wire was studied.The results showed that prolonging the t10 of the compound to ensure sufficient chemical reaction between sulfur and metals could significantly improve the adhesive force between bead steel wire coating compound and bead steel wire.Compared with adhesive resin SL-3022,the reinforcing resin SL-2101 with an appropriate amount of accelerator HMT could improve the adhesive force to a certain extent.The amount of zinc oxide and stearic acid had little effect on t10 of the compound,and the effect on the adhesive force was also not significant.During vulcanization the adhesive force could be ensured sufficient if the pressurization time exceeded t10.
bead steel wire coating compoundbead steel wireadhesive force