| 摘要 |
<p>Bonding natural rubber to brass plated steel cords.. G1-. is effected with a rubber mixture contg. the usual components for sulphur vulcanisation, e.g. S, carbon black, zinc oxide, and ageing agents, in the presence of nickel chloride, pref. in amt. of 4 pts. per 100 pt. rubber. The rubber mixture may also contain stearic acid and diphenyl nitrosamine.</p> |
