Technical datasheet

NBR 2665

Supplied bySibur- Last Updated on Aug 7, 2025

NBR 2665 by Sibur is an acrylonitrile butadiene rubber (NBR) copolymer grade. Contains medium acrylonitrile content (27-30%). Offers high oil resistance. It is insoluble in water & fats and soluble in ketones, ethyl acetate & chloroform. NBR 2665 by Sibur is recommended for production of insulation rubbers, seals, gaskets, hoses, fuel hoses, coatings for various rolls & chemical devices and technical plate applications.
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Benefits

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NBR 2665 properties

Flammability properties

PropertiesValue & unitTest conditionTest method
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Mechanical properties

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Other properties

PropertiesValue & unitTest conditionTest method
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Physical properties

PropertiesValue & unitTest conditionTest method
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Thermal properties

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