SEMI-FINISHED PRODUCT COMPRISING A CABLE IN SITU GUM NOYE IN A CALENDER RUBBER COMPOSITION

摘要

The invention relates to a semi-finished product (P) which includes a single-strand cable (C) gummed in situ and encased in a calendering rubber composition (30). The cable includes: an inner layer (CT1) of the cable including N1 internal wire(s); an outer layer (CT3) of the cable including N3 external wires helically wound around the inner layer of the cable; and a gumming rubber composition placed between the inner layer of the cable and the outer layer of the cable. Each gumming (20) and calendering (30) rubber composition contains a corrosion inhibitor. The corrosion inhibitor content of the calendering rubber composition (30) is different from the corrosion inhibitor content of the gumming rubber composition (20).