| 摘要 |
A process is disclosed for treating aramid fibers such that metal plating applied thereto is durable, highly conductive, and strongly adherent. The aramid fibers are contacted with an acid liquid consisting of 86 to 91 weight % aqueous nitric acid, 1 to 5 weight % fluorosulfonic acid in an organic liquid, and 1 to 5 weight % chlorosulfonic acid in an organic liquid before plating and activating.
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