This scientific analysis is dedicated to one of the most pressing issues in the automotive industry: reducing energy consumption in paint shops. Traditional convection curing ovens account for up to 70% of a car factoryʼs total energy consumption, which increases production costs and negatively impacts the environment. As an innovative solution to this problem, the technology of curing epoxy primers modified with basalt fiber using near-infrared (NIR) radiation is proposed. The research methodology is based on a systematic analysis of literature in the fields of materials science (properties of basalt fiber), polymer chemistry (primer composition, interfacial modification), process engineering (physics of NIR radiation, dispersion methods), and industrial engineering (energy efficiency). The main findings indicate that the synergy between the unique photothermal properties of basalt fiber and the ability of the epoxy matrix to absorb NIR radiation significantly accelerates the curing process and reduces energy consumption by up to 90%.
| Mualliflar | Turayev, Azizbek, Ahmedova , Sitora |
|---|---|
| Jurnal | Techscience.uz - техника фанлари долзарб масалалри |
| Nashr sanasi | 2025-07-16 |
| Jild | 3 |
| Son | 4 |
| Betlar | 10-16 |
| Til | O‘zbek |
| DOI | 10.47390/issn3030-3702v3i4y2025n02 |
DOI: 10.47390/issn3030-3702v3i4y2025n02 · Maqolaning asl sahifasi
Basalt fiber, epoxy primer, near-infrared (NIR) radiation, photothermal conversion, energy efficiency, silane interfacial modification, ultrasonic dispersion, automotive paint shop, thermal analysis., bazalt tolasi, epoksid gruntovka, yaqin infraqizil (YAIQ) nurlanish, fototermik konversiya, energiya samaradorligi, silanli fazalararo modifikatsiya, ultrasonik dispersiyalash, avtomobil boʻyash sexi, termal tahlil.
This article presents the development, implementation, and technical-economic evaluation of an improved quality management system for controlling devices in testing laboratories. The study proposes a quality management…
This article examines methods of mathematical modeling and numerical solution using implicit finite-difference schemes to study the effects of wells in multi-layered aquifer systems. The system of coupled differential…
This article analyzes moisture measurement methods for metallized bulk materials. Special attention is paid to capacitive and electrical measurement methods, highlighting their advantages and limitations. The research…
This article consists of modeling and forecasting environmental hazard zones using spatial and statistical approaches and GIS technologies based on factors affecting the environmental sustainability of the city of…
This article discusses the use of unmanned aerial vehicles (UAVs) to create georeferenced maps and 3D models. Particular attention is paid to RTK technology, GNSS solutions, and data post-processing methods. Formulas…
This article analyzes the deformations and damages observed in the structures of architectural monuments located in the Republic of Uzbekistan, based on a review of the literature and the results of technical…
This paper describes the experience of implementing the proposed neural network (NN) based routing protocol algorithm. This approach aims to improve the clustering efficiency. Energy consumption is an important factor…
Earthquakes have a destructive impact on urban infrastructure, making seismic hazard prediction a crucial tool for reducing damage. This study examines the development and application of a Geographic Information System…
This article analyzes environmentally friendly hydrogen production technologies based on renewable energy sources. Special attention is paid to the advantages of solar-powered portable alkaline electrolysis systems and…
This study analyzes the operational efficiency of “Toshshahartransxizmat,” a public transport service provider in Tashkent city. Eight bus depots under the enterprise were selected as Decision-Making Units (DMUs), and…
Techscience.uz - техника фанлари долзарб масалалри — barcha maqolalar