POLISTIROL ASOSIDA MEXANIK KUCHLARGA CHIDAMLI SOPOLIMER MATERIALLAR OLISH VA ULARNING XOSSALARI
Keywords:
Polistirol, ABS, sopolimerizatsiya, zarbaga chidamlilik, emulsiya polimerizatsiyasi, graft polimer, termik turg‘unlik, nano-modifikatsiya.Abstract
Ushbu maqolada polistirol asosida mexanik kuchlarga chidamli sopolimer materiallar olishning texnologik yondashuvlari, ularning sintez usullari, tuzilish-xossalari o‘rtasidagi bog‘liqlik va sanoatdagi qo‘llanilishi o‘rganilgan. An’anaviy polistirol mexanik zarbalarga nisbatan mo‘rt bo‘lgani uchun, uni elastomer va funktsional monomerlar bilan sopolimerlash orqali zarbaga chidamli kompozitlar olish muhim hisoblanadi. ABS sopolimerlari misolida o‘tkazilgan tadqiqotlar polimer zanjirlari o‘rtasidagi interfaza o‘zaro ta’sirlarining materialning yakuniy fizik-mechanik xossalariga ta’sirini ko‘rsatadi. Maqolada asosiy sintez usullari, tarkibiy modifikatsiyalar, fazaviy tarkiblar va natijaviy xususiyatlar taqqoslab tahlil qilinadi.References
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