4 new methods for determination mechanical properties of polymer pipes was discussed: determination volume compliance under pressure, plasticity fracture zone analysis, tear resistance under pressureby reinforcing element and working recourse during hidroabrasive wear.

Influence of a thin thinner of the EA brand and temperature on rheological behavior of epoxy oligomer of the UP-610 brand is investigated. On rheological viscosity-temperature dependences were established binding EPH B optimum structure: 80 масс.ч. UP-610, 20 масс.ч. EA and the processing temperature equal of 60 degrees at which the best impregnation of fibers for receiving products by a method of "wet" winding is reached.

The influence of structural heterogeneity on physical properties of partially crystalline polymers. Methods of research of properties of polymers. Shows how it is possible to predict the properties of materials in the presence of the characteristic diagrams to quantify the degree of structural heterogeneity.

Data about methods to obtain vinyl ester resins, curing of vinyl ester resins binders, the properties of hardened binders, the ways to reduce their combustibility and use to obtain polymer composite materials are presented.

Influence of introduction of the phosphazes block in an epoxy oligomer on a complex of their operational characteristics is considered (heat resistance, adhesion, incombustibility, etc.). Data on studying rheological and a complex of technical characteristics on ED-20 epoxy and its admixture from 40 % mass. of an epoxyphosphazenoligomer (PMEO) are provided. Kinetic dependences of shrinkage, residual strains and reokinetiks are received, times of jellification, energy of activation of a viscid current and temperature of vitrification for the epoxy oligomers and phosphazen modified epoxy oligomers binding are defined.

Upon interaction of formaldehyde with mixtures of phenol, phenolphthalein and phthalimidinecontaining bisphenols in acide media new coolygophenolformaldehyde novolacs and crosslinked copolymers have been prepared. Their properties have been studied.

The analysis of use of empirical models to predict the kinetics of desorption of ingredients and impurities from polymeric materials. The disadvantage of the model is the dependence of the coefficient of reduction of the thickness of polymer material that restricts the use of different data. The approach for solving the problem.

Calculation scheme is developed for evaluating the glass transition temperature of a system comprising a polymer and two different solvent. Taken into account the chemical structure of the polymer and solvents (one of them may be a plasticizer), the intermolecular interaction between the polymer and solvents, as well as among solvents, van der Waals volume of the repeating unit of the polymer and both of the solvents, and their concentration.

This research work considers two independent methods for evaluation of fluctuation grid parameters, on the authority of which can be calculated the denseness of grid. Inevitably for the first time was calculated the maximum possible draw ratio of sheets and the corresponding value of the birefringence of the example PMMA. The relationship between the orientation parameters and the structure and a complex of physico-mechanical characteristics was established.

In the paper the composition on the basis of zinc sulphide electroluminescent phosphor and polyvinyl alcohol was made. It is shown the influence of acid-base properties of the surface of the electroluminescent phosphor on the processes of its interaction with polyvinyl alcohol.

Influence of carbon nanofillers on polypropylene properties and crystallization was studied. It was shown, that nanofillers alters crystallization rate and polypropylene properties.

The article describes the process of chemical modification and thermal stabilization of recycled polyethylene terephthalate (VPET) with humidity to 0,5 mass. % in the continuous extrusion process by introducing a mixture of chain extender (fenilenbisoksazolin) and thermal stabilizer (hindered diphosphite). It is shown that using a mixture of the chain extender + thermal stabilizer at optimum content and ratio of the components is possible not only to increase the molecular weight VPET to the level of the primary polyethylene terephthalate (PET), but also increase the thermal stability, which leads to an increase of the complex technology and physico-mechanical properties VPET to the level of PET.

The new composition of adhesives was introduced for manufacturing products from different materials, including complex-shape product, which are impossible or unprofitable to produce other ways except adhesion as well as for rebuilding damaged car parts. The development of adhesives introduced is covered by the invention patents in Russian Federation.

In this work the experimental results on creation of composite fullereneconteined material based on the ultrahigh- molecular weight polyethylene intended for work on unit of friction artificial limb are presented. Compositions of polymer material are offered, the technological modes of its formation are fulfilled, the electrets effect and influence of polarizability on wetting of a surface is studied. Physicomechanical and tribological characteristics of a composite are estimated.

Based on references is carried out the analysis of statistical data under the terms and results of degradation of mechanical characteristics of some types of fiberglass. Determined minimum number of parallel experiments to obtain results with a given accuracy. The conclusions about the possibility of adjusting the timing of the persistence of materials and coefficient of margin of safety of constructions from them.