RUBBER COMPOSITION AND RUBBER MOLDED ARTICLE USING THE SAME

PROBLEM TO BE SOLVED: To provide a novel rubber composition containing a rubber containing EPDM, a peroxide crosslinking agent and a white filler, capable of being colored with pale color such as white or any color other than black color and having no inhibition of crosslink of EPDM and excellent in...

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Bibliographische Detailangaben
1. Verfasser:	HAMAKUBO SHINJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a novel rubber composition containing a rubber containing EPDM, a peroxide crosslinking agent and a white filler, capable of being colored with pale color such as white or any color other than black color and having no inhibition of crosslink of EPDM and excellent in strain resistance, and a rubber molded article using the rubber composition.SOLUTION: A rubber composition is manufactured by further quaternary ammonium salt of 0.1 pts.mass or more based on 100 pts.mass of total amount of a rubber to a combination of the rubber, a peroxide crosslinking agent and a white filler. The rubber molded article 1 consists of the rubber composition.SELECTED DRAWING: Figure 1 【課題】ＥＰＤＭを含むゴム、過酸化物架橋剤、および白色系充填剤を含み白色等の淡色や黒以外の任意の色に着色が可能で、しかもＥＰＤＭの架橋が阻害されたりしない上、耐ひずみ特性等に優れたゴム成形品を形成しうる新規なゴム組成物と、かかるゴム組成物を用いたゴム成形品を提供する。【解決手段】ゴム組成物は、上記ゴム、過酸化物架橋剤、および白色系充填剤の併用系に、さらにゴムの総量１００質量部あたり０．１質量部以上の第四級アンモニウム塩を配合した。ゴム成形品１は、上記ゴム組成物からなる。【選択図】図１