51 research outputs found
Adhesive interactions of polyethylene containing adsorbing fillers with steel, in conditions of contact thermooxidation, from the viewpoint of formal kinetics
Mechanical Properties of the Composite Material Based on Modified Scrap Tires and Polymer Binder
Application of fuzzy logic as a support for decision-making in financial market
The master‘s thesis deals with the use of fuzzy model in the investment desicion on financial markets mainly with mutual fonds. This model is used for easier and faster decision when choosing a suitible investment for investors. The fuzzy model is created on the basis of criteria that are essential for making desicion. This model is designed by MS Excel and MathWorks Matla
Correlation between some technological parameters and properties of composite material based on recycled tires and polymer binder
The present article is dedicated to the determination
of a possible connection between the composition,
specific properties of the composite material and molding
pressure as an important technological parameter. Apparent
density, Shore C hardness, compressive modulus of
elasticity and compressive stress at 10% deformation was
determined for composite material samples. Definite formation
conditions – varying molding pressure conditions
at ambient temperature and corresponding relative air humiditywere
realized. The results obtained showed a significant
effect of molding pressure on the apparent density,
mechanical properties of composite material as well as on
the compressive stress change at a cyclic mode of loading.
Some general regularities were determined - mechanical
properties of the composite material, as well as values of
Shore C hardness increases with an increase of molding
pressure
The connection between the true character of fracture and the strength of the polyethylene-steel adhesion bonds
Strength and type of breakdown of adhesive compounds for polyolefins with metal and glass
Formal description of the relationship between resistance to delamination and welding time in the preparation of composites polyethylene-steel
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