GAZ QUVURLARI UCHUN BITUM ASOSIDAGI MASTIK QOPLAMALARNING FIZIK-KIMYOVIY XOSSALARI

Azizjon Qurbonov; Аzizbek Kucharov; Farxod Yusupov; Ra’no Toshboboyeva

doi:10.56292/SJFSU/vol31_iss3/a179

Authors

Rustamovich

O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti

https://orcid.org/0009-0005-1896-8081
Alisher o‘g‘li

O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti

https://orcid.org/0009-0005-5619-8700
Maxkamovich

O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti

https://orcid.org/0000-0003-2281-5131
Akram qizi

Farmatsevtika ta'lim va tadqiqot instituti

https://orcid.org/0009-0004-9042-3206

DOI:

https://doi.org/10.56292/SJFSU/vol31_iss3/a179

Keywords:

Bitum mastikasi, korroziyaga qarshi qoplama, gaz quvurlari, polimer-modifikatsiyalangan bitum, mexanik mustahkamlik, suv yutish darajasi, termal barqarorlik, sanoat qoplamalari, elastiklik.

Abstract

Ushbu tadqiqotda modifikatsiyalangan bitum asosidagi mastik qoplamaning fizik-kimyoviy xossalari va gaz quvurlarini korroziyadan himoya qilishdagi samaradorligi o‘rganildi. Bitum asosidagi mastik qoplamalarning gaz quvurlarini korroziyadan himoya qilishdagi samaradorligini baholash maqsadida ushbu tadqiqot qoplamaning fizik-kimyoviy va mexanik xususiyatlarini, jumladan, mustahkamlik, elastiklik, aşınishga bardoshlilik, suv yutish va korroziyaga chidamlilik darajasini o‘rganishga qaratildi. Tadqiqotda bitum, polimer qo‘shimchalari, plastifikator, antioksidant, mineral plomba va erituvchilardan tayyorlangan qoplama sinovdan o‘tkazilib, xalqaro standartlarga muvofiq laboratoriya uskunalarida tekshirildi. Olingan natijalar ushbu qoplamaning yuqori fizik-mexanik barqarorlikka ega ekanligini, nam muhitda o‘z xossalarini saqlab qolishini va gaz quvurlarining xizmat muddatini uzaytirishda samarali ekanligini ko‘rsatdi. Xulosa qilib aytganda, modifikatsiyalangan bitum asosidagi mastik qoplamalar mustahkamligi, elastikligi va aşınishga bardoshliligi tufayli gaz quvurlarini korroziyadan ishonchli himoya qilish uchun yuqori potensialga ega bo‘lib, ularning uzoq muddatli ekspluatatsiyasiga xizmat qiladi.

Author Biographies

Rustamovich, O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti

O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti, tayanch doktorant (PhD)
Alisher o‘g‘li, O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti

O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti, PhD, doktorant (DSc)
Maxkamovich, O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti

O‘zbekiston Fanlar akademiyasi Umumiy va noorganik kimyo instituti, texnika fanlari doktori, professor
Akram qizi, Farmatsevtika ta'lim va tadqiqot instituti

Farmatsevtika ta'lim va tadqiqot instituti, assistent

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