BAZALT TOLASI BILAN MODIFIKATSIYALANGAN AVTOMOBIL GRUNTOVKASINI YAQIN INFRAQIZIL NUR BILAN QURITISH TEXNOLOGIYASINING SAMARADORLIGI VA MEXANIZMLARI
Kalit so'zlar
https://doi.org/10.47390/issn3030-3702v3i4y2025N02Kalit so'zlar
bazalt tolasi, epoksid gruntovka, yaqin infraqizil (YAIQ) nurlanish, fototermik konversiya, energiya samaradorligi, silanli fazalararo modifikatsiya, ultrasonik dispersiyalash, avtomobil boʻyash sexi, termal tahlil.Annotasiya
Ushbu ilmiy tahlil avtomobilsozlik sanoatining eng dolzarb muammolaridan biri – boʻyash sexlarida energiya sarfini kamaytirish masalasiga bagʻishlangan. Anʼanaviy konveksion quritish pechlari avtomobil zavodining umumiy energiya isteʼmolining 70% gacha qismini tashkil etadi, bu esa ishlab chiqarish tannarxini oshiradi va atrof-muhitga salbiy taʼsir koʻrsatadi. Ushbu muammoning innovatsion yechimi sifatida bazalt tolasi bilan modifikatsiyalangan epoksid gruntovkalarni yaqin infraqizil (YAIQ) nurlanish yordamida quritish texnologiyasi taklif etilmoqda. Tadqiqot metodologiyasi materialshunoslik (bazalt tolasi xossalari), polimerlar kimyosi (gruntovka tarkibi, faza-aro modifikatsiya), jarayonlar muhandisligi (YAIQ nurlanish fizikasi, dispersiyalash usullari) va sanoat muhandisligi (energiya samaradorligi) sohalaridagi adabiyotlarni tizimli tahlil qilishga asoslangan. Asosiy natijalar shuni koʻrsatadiki, bazalt tolasining noyob fototermik xususiyatlari va epoksid matritsasining YAIQ nurini yutish qobiliyati oʻrtasidagi sinergiya quritish jarayonini sezilarli darajada tezlashtiradi va energiya sarfini 90% gacha kamaytiradi.
Manbalar
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