This standard specifies the method for the determination of the pull-off bond strength (including the bond strength in the original state and the bond strength after heat aging) between the steel cord of the steel cord conveyor belt and its covering rubber. This standard applies to conveyor belts with steel cord core skeletons.
GB/T 5755-2000 history
2021GB/T 5755-2021 Steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment
2013GB/T 5755-2013 Steel cord conveyor belts.Cord-to-coating bond test.Initial test and after thermal treatment
2000GB/T 5755-2000 Steel cord conveyor belts-Cord-to-coating bond test