Elastomeric materials for sealing devices operated in the Far North, including Republic of Sakha (Yakutia), must be resistant to working environments and have frost wear resistance with acceptable physical mechanical properties. Some listed properties are mutually exclusive not always achievable based on individual rubber. Thus, one promising method elastomeric is use rubber mixtures. In this s...

In support of the Premanufacture Notification (PMN) program of the Environmental Protection Agency's Office of Toxic Substances, the resistance of three glove materials to permeation by multifunctional acrylate compounds was evaluated through a program for the Office of Research and Development. Several recent PMN submissions relate to multifunctional acrylates and essentially no permeation dat...

Attempts have been made for the first time to produce a friction material with thermal sensitive modulus by the inclusion of combined plastic/rubber properties of thermoplastic elastomers (TPE) as viscoelastic polymeric materials into the formulation for the purpose of increasing the damping behavior. In order to evaluate the viscoelastic parameters such as loss factor (tan δ) and elastic m...

The concept of a ‘‘bound rubber’’ phase extending over nanometre-scale distances from the interface of rubber-particle nanocomposites is generally accepted. However, the thickness and elastic properties of this interphase have not been confirmed by direct experimental observation. Here, we demonstrate the existence of bound rubber in hydrogenated nitrile butadiene rubber (HNBR)–carbon black com...

The enormous increase in the commercial demand for the rubber and the probability of the continuance of this increase in view of the great variety of purposes to which the material can be applied, demands a thorough understanding of its structure, composition and physical/mechanical properties. Hydrogenated Nitrile Butadiene rubber (HNBR) and Chlorosulphonated monomer (CSM) were investigated in...

In the article, it was determined that furan oligomer added to composition causes additional structuring in process of vulcanization, and as a result, density hardness vulcanization network composite increases, value relative length decreases. It shown optimal amount oligomers rubber compounds is equal 10 weight units per 100 rubber. With inclusion secondary product acetylene production elastom...