سال انتشار: ۱۳۸۷
محل انتشار: دومین کنگره بین المللی علوم و فناوری نانو
تعداد صفحات: ۲
s Shaghaghi – Department of Polymer Science, Iran Polymer and Petrochemical Institute,
In this research, polyvinyl alcohol was grafted on the copolymer of styrene- maleic anhydride (PVA- g- S/MA), in order to make styrene to be more compatible with nano clay which has hydrophilic nature. FT-IR spectroscopy indicates that grafting was done successfully. Ultrasound technique was used to disperse nano clay in to the terpolymer (PVA- g- S/MA). The intercalated PVA-g-S/MA-clay nanocomposite exhibited thermal stability better than pure PVA-g-S/MA.