CORROSION INHIBITING REAGENT AND RESIN COATED BEAD WIRE

摘要

A copper alloy coated bead wire is coated with a resin coating comprising corrosion inhibiting reagent to promote corrosion resistance and bead/rubber adhesion retention. The thin and continous resin coating comprising corrosion inhibiting reagent is formed by applying a solvent containing both corrosion inhibiting reagent and resin on the copper alloy coated the bead wire. The thin and continous resin coating comprising corrosion inhibiting reagent achieves synergetic effect. On one hand, the thin resin coating comprising corrosion inhibiting reagent allows a sulfur/copper bond to be formed between bead wire and the adjacent rubber. On the other hand, the continous resin coating comprising corrosin inhibiting reagen facilitates corrosion resistance.