ABRASION RESISTANT HOSE

PROBLEM TO BE SOLVED: To provide an abrasion resistant hose with high durability. SOLUTION: At least one of innermost and outermost layers 1, 2 is composed of rubber component including the followings: (A) at least one of natural rubber and diene rubber; (B) ISAF carbon black; (C) curing agent; (D)...

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Bibliographische Detailangaben
Hauptverfasser: TANAHASHI HIDEAKI, NAKAYAMA DAIZO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an abrasion resistant hose with high durability. SOLUTION: At least one of innermost and outermost layers 1, 2 is composed of rubber component including the followings: (A) at least one of natural rubber and diene rubber; (B) ISAF carbon black; (C) curing agent; (D) rubber material prepared by scattering thermoplastic resin particulates having -CONH- group in molecule in matrix made of either natural rubber or diene rubber by graft connection through novolak type phenol resin. The component (B) is contained 30 to 70 parts by weight in respect to the natural rubber or diene rubber included in the component (D) and the component (A) by 100 parts by weight. Sulfur content in the content (A) ranges between 0.7 and 2.7 wt.% in respect to sum of weight of the natural rubber or the diene rubber in the component (D) and the component (A).