TO’QIMACHILIK MATERIALLARINI BO’YASH JARAYONIGA XITOZAN XOSSALARINING BOG’LIQLIGINI O’RGANISH
Keywords:
Kalit so’zlar: biopolymer, xitozan, molekulyar og‘irlik, polidisperslik indeksi, havo o‘tkazuvchanlik.Abstract
Annotatsiya: Ushbu ilmiy ishda paxta tolali mato namunalarini aktiv bo’yovchi
moddalar bilan bo’yash jarayonlarida modifikator sifatida “Bombxy mory”
biopolimerini qo’llash imkoniyati o’rganilgan. Bo’yash jarayoniga biopolymer
xitozanning xossalari, jumladan molekulyar massasi, polidisperslik indeksi va
qovushqoqlikning bog’liqligi o‘rganilgan. Tadqiqot ishlari uchun past 66*10 3 , o‘rta
198*10 3 va yuqori 274*10 3 kDa molekulyar og’irlikdagi turli xossalarga ega xitozan
polimerlaridan foydalanildi. Natijalarda rang intensivligi, havo o‘tkazuvchanlik va
qattiqlikni hisobga olib bo’yash jarayoni uchun muofiq biopolimer etib o‘rta
molekulyar og‘irlikdagi xitozan polimeri tanlandi.
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