This research focuses on the synthesis of flame-resistant nanocomposite coatings and the evaluation of theirthermo-mechanical properties and heat resistance. Phenol–formaldehyde resins modified with nanosilicate additiveswere prepared and systematically investigated. The incorporation of nanoscale fillers was found to significantly enhancethe thermal stability, mechanical performance, and flame-retardant behavior of the coatings. Experimental resultsdemonstrated that these nanocomposites exhibit delayed thermal degradation, higher char yield, improved adhesion,and resistance to mechanical stress under thermal cycling. The coatings also provided effective protection against hightemperatureexposure, showing promising potential for practical applications in aerospace, construction, and energyindustries.
| Mualliflar | Tosheva , Dilfuza, Siddikov , Ikrom, Rakhimov , Firuz |
|---|---|
| Jurnal | Муҳандислик ва Иқтисодиёт |
| Nashr sanasi | 2025-11-01 |
| Jild | 3 |
| Son | 11 |
| Til | Ingliz |
Flame-resistant coatings; nanocomposites; phenol–formaldehyde resins; thermo-mechanical properties; heat resistance; nanosilicates; polymer modification
Ushbu maqola rasmiy rivojlanish yordami (Official Development Assistance, ODA)ning davlat moliyasiniboshqarish (Public Financial Management, PFM) tizimlarini takomillashtirishdagi konseptual rolini tahlil qiladi…
Maqolada respublikamizda ekoturizmni rivojlantirishda geoparklarni tashkil etish va ulardan foydalanishistiqbollari, shuningdek O‘zbekistonda faoliyat yuritayotgan alohida muhofaza qilinadigan tabiiy hududlar…
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Mazkur maqolada yoshlar tadbirkorligini rivojlantirish jarayonida davlat dasturlarining o‘rni va ularningiqtisodiyotdagi strategik ahamiyati tahlil qilingan. So‘nggi yillarda O‘zbekistonda yoshlar bandligini ta’minlash…
Blokcheyn texnologiyasi ketma-ket ulanib boruvchi bloklar yig‘indisidan tashkil topgan bo‘lib, taqsimlanganma’lumotlar bazasi sifatida ma’lumotlarning o‘zaro bog‘liqligi va yaxlitligini ishonchli tarzda ta’minlaydi…
Ushbu maqolada Germaniya, Yaponiya, Janubiy Koreya va AQSh kabi rivojlangan davlatlarda kichikkorxonalarda ishlab chiqarishni samarali tashkil etish bo‘yicha ilg‘or yondashuvlar tahlil qilinadi hamda ushbu…
Issiqlik akkumulyatorlari (issiq suv saqlash baklari) qayta tiklanuvchi yoki aralash energiya manbalaridanolingan issiqlik energiyasini saqlashda samarali hisoblanadi. Bunday tizimlarning samaradorligi energiya saqlash…
Maqolada hudud daromad salohiyatining mahalliy hokimiyatlar moliyaviy ta’minoti tizimidagi o‘rni vaahamiyati yoritilgan. Daromad salohiyati tushunchasining keng va tor ma’nodagi mohiyati ochib berilgan. Shuningdek,hudud…
Ushbu tezisda qimmatli qog‘ozlar bozorida risklarni boshqarishning makro va mikro darajadagi iqtisodiyahamiyati nazariy-empirik asosda yoritiladi. Tadqiqot diversifikatsiya, hedjirlash va kvantitativ baholash (VaR…
This thesis explores the integration of artificial intelligence into Human Resource Management systems and itsimpact on recruitment, performance evaluation, and workforce development. The study shows that AI-driven HRIS…