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.
NBR 4045 by Sibur is an acrylonitrile butadiene rubber (NBR) copolymer grade. Contains high acrylonitrile content (36-40%). Offers very high oil resistance. It is insoluble in water & fats and soluble in ketones, ethyl acetate & chloroform. NBR 4045 by Sibur is recommended for production of molded & unmolded goods, insulation rubbers, seals, gaskets, cup-type seals, hoses, fuel hoses, coatings for various rolls & chemical devices, technical plates, rubber-fabric materials, driving belts, sealing compounds, adhesives, special-purpose rubber shoes, thermoresistant goods, coating acid proof goods, alkali-proof goods, asbestos goods, compressed asbestos fiber sheets, friction materials & brake-shoe linings and plastic modification applications.
NBR 3345 by Sibur is an acrylonitrile butadiene rubber (NBR) copolymer grade. Contains medium high acrylonitrile content (31-35%).<br>
<ul style="padding-left: 40px;"><li>Offers heightened oil resistance.</li>
<li>It is insoluble in water & fats and soluble in ketones, ethyl acetate & chloroform.</li>
<li>Recommended for production of molded & unmolded goods, insulation rubbers, seals, gaskets, cup-type seals, hoses, fuel hoses, coatings for various rolls & chemical devices and technical plates.</li>
<li>Used in rubber-fabric materials, driving belts, sealing compounds, adhesives, special-purpose rubber shoes, thermoresistant goods, coating acid proof goods and alkali-proof goods.</li>
<li>NBR 3345 is also used in asbestos goods, compressed asbestos fiber sheets, friction materials & brake-shoe linings and plastic modification applications.</li></ul>
