摘要 |
A rubber stopper used in a waterproof connector is disposed between a covered cable and a connector housing of the waterproof connector. The rubber stopper includes a silicon rubber as a major constituent and a bonding agent to bond a covering layer of the covered cable to the rubber stopper when the rubber stopper is heated. Another rubber stopper includes an organic rubber as a major constituent and a plasticizer soluble mutually with a resin material constituting the covering layer of the covered cable.
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