IMPROVED ELECTRICALLY-CONDUCTIVE RESIN COMPOSITION

An electroconductive resin composition suitable for direct electroplating comprises (a) 100 parts by wt. of a polyolefin resin, (b) 0.1 - 10 parts by wt. of sulfur, (c) 0.05 - 10 parts by wt. of a plate adhesion promoter, and (d) 10 - 70 parts by wt. of an electroconductive carbon black. The composi...

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Bibliographische Detailangaben
Hauptverfasser: YOKOTE, SATZIO, SEKIKUCHI, KASSUMI, KOTO, YOSHIHISA, KAWAI, YOICHI, MAKI, MASAMI
Format: Patent
Sprache:eng
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Zusammenfassung:An electroconductive resin composition suitable for direct electroplating comprises (a) 100 parts by wt. of a polyolefin resin, (b) 0.1 - 10 parts by wt. of sulfur, (c) 0.05 - 10 parts by wt. of a plate adhesion promoter, and (d) 10 - 70 parts by wt. of an electroconductive carbon black. The composition further comprises a flow improver in an amount of 4 - 40 parts by wt. per 100 parts by wt. of the combination of the polyolefin resin and the electroconductive carbon black. The flow improver is selected from softening agents derived from petroleum, polyalkylene glycols, and their mixtures.