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Study on the Heat-Oil Resistance Capacity of Surface Chemically Modified Nitrile Rubber
Abstract:
After Fluoride, Bromide, Iodide treatment and mixture treatment on the surface of nitrile rubber, the reaction mechanism and threatment effect on the heat oil resistance of nitrile rubber are explored. Several methods are introduced to compare the modification effect, and the SEM equipment is adopted to analyze the reasons. The results show that, Fluoride, Bromide, Iodide treatment on the surface of nitrile rubber, did not significantly improve the oil resistance of the material, but mixture treatment made NBR oil resistance improved significantly. Chemical treatment, especially fluoride treatment and mixture treatment, can significantly improve the tensile strength, elongation, hardness and other physical properties.
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954-958
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Online since:
December 2011
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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