Abstract
This article discusses the possibility of using natural zeolite from the Changkanai deposit as a filler for rubber compounds. Numerous studies devoted to the study of the effects of mineral fillers on the characteristics of rubber indicate the prospects and possibilities for the development of this field.When filling rubbers with mineral components under standard conditions, a number of positive effects are observed. In particular, this leads to a reduction in the cost of the material, improvement of its elasticstrength characteristics and optimization of the technological properties of the composition. These changes are important for the industry, where cost and material quality control plays a key role.The urgent task of this work is to replace expensive fillers with more affordable alternatives, in order to preserve all the required characteristics of rubber compounds. Therefore, the new ingredients must provide the same or improved properties so that the finished product meets the standards and operational requirements. Maintaining strength, elasticity, wear resistance and other key indicators becomes a top priority in the search and implementation of substitutes, which reduces costs without loss of product quality.Within the framework of the study, the objects of study are zeolites of the Changkanai deposit and rubbers used for the production of dielectric mats, which must have high electrical insulating properties and mechanical strength.To analyze the physico-chemical properties of zeolites, studies using IR spectroscopy and X-ray diffraction analysis were carried out. These methods provide detailed information about the structure and composition of zeolite powders, which is critically important for assessing their potential as fillers for rubber.As a result of experimental studies, it was found that the rubber mixture obtained with partial replacement of white soot with zeolite from the Changkanai deposit demonstrates satisfactory physical and mechanical properties. This opens up new prospects for the use of natural zeolites in the rubber industry, contributing to both cost reduction and improvement of the quality of the final product.Thus, the results of the work emphasize the importance of further research in this area aimed at optimizing the compositions of rubber compounds using affordable and environmentally friendly materials such as natural zeolites.