Nanocomposite materials and coatings for the domestic production of motor units

Short description of the tool: nanocomposite materials and coatings, developed on the basis of secondary polymers and modified nanodisperse particles, intended for the manufacture of defense products cardan transmissions automotive, agricultural machinery and other construction products and packaging materials. For the manufacture of products, a new composite material based on recycled polypropylene and recycled industrial technology amortized products from thermoplastic materials with high content of inorganic impurities and contaminants, providing the production of regenerated product quality. Scientific and technical level of development corresponds to the world level. The main essence of development is the use of low-dimensional modifiers in the form of products of mechanical and thermal dispersion technology geosilicates and waste industries to stabilize the intermolecular interactions in the melt of the composite material based on polypropylene. This provides the possibility of obtaining moldings with high strain-strength characteristics of composite material by extrusion.

Novelty of the development: the originality of the technology of recycling thermoplastic wastes with high content of inorganic contaminants is a continuous mechanical and thermal effects on the intermediate product at various stages of a closed process, which will reduce the level of oxidative and destructive phenomena.

Relevance: specific operating conditions of thermoplastic material for constructional purposes necessitate target modifying of polymer matrix, which leads to a reduction of base and disadvantages often and in most cases, the acquisition of new thermoplastic properties, enhancing their advantages. One of the important areas of research is the development of new materials with predetermined service characteristics and technologies for their production, including by materials’ modifying by nanocomponents. In addition, actual at the moment is the direction of waste management through their deep processing and secondary material resources’ involving in the production.

Advantage over the analogous products: nanocomposite materials based on recovered material possess rates of deformation and strength characteristics, is not inferior to the primary materials are resistant to low temperatures, have higher performance in comparison with foreign analogues.

Function: nanocomposite materials and coatings, developed on the basis of secondary polymers and modified nanodisperse particles, intended for the manufacture of defense products cardan transmissions automotive, agricultural machinery and other construction products and packaging materials. The developed composite material will be used for various types of packaging bags, packaging. In the future, to expand the market for composite materials developed by the CIS and foreign countries plan to expand the range of products, in particular, molded construction elements, large-diameter pipes and elements of small architectural forms.

Field of use: manufacturing of parts and products for the automotive, agricultural machinery, packaging materials, construction elements.

Main technical and economic indicators: features:
- The index tensile strength - 24 MPa,
- Frost-resistance -40 º C,
- Ball indentation hardness - 54 MPa.

The protected document: there are obtained three patents. There are developed a business plan.

Exponent type: full-scale specimen

Application of the development: the development is implemented at JSC "Belcard", JSC "BelTAPAZ."

Main beneficiaries: industrial enterprises of machine-building, chemical industry, construction industry, enterprise, specializing in the production of plastic products, processing of plastic waste.

Proposed form of cooperation: implementation of joint research projects;
the organization of the new production.

Дополнительные фотографии: 
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Контакты: 

Yanka Kupala State University of Grodno.

230023, Belarus, Grodno, Ozheshko, 22

tel.:375 152 48 44 21, fax: 375 152 48 44 11
e-mail; gffh@mail.ru

Supervisor - Vasily A. Struk, Professor of Department of Materials Science and Resource-saving technologies, doctor of sciences (Engineering), professor

Eisymont Yevgenia