Elastomeric Compounds with Fine-Grained Carbonic Additives

The influence of three different nanomaterials (nonfunctionalized and functionalized with amino and oxygencontaining groups) forming a part of elastomeric compounds based on a natural SMR-10 rubber and a butadienenitrile BNKS-18 rubber on the interfacial interactions of these rubbers with an active and a semiactive carbons blacks added to them was investigated. For the purpose of estimating the action of the indicated nanomaterials incorporated into the composition of a rubber on its properties and the interaction of the rubber with a carbon black introduced into the compound, investigations have been performed on determination of the bound rubber in such a compound, the qualitative characteristics of the distribution of an extender in it (the modulus of elasticity and the shear modulus of the compound in the cases of its small and large deformations, respectively, and the difference between these moduli representing the complex dynamic modulus of the compound), and its Mooney viscosity.