سال انتشار: ۱۳۸۶

محل انتشار: دومین کنفرانس نانوساختارها

تعداد صفحات: ۲

نویسنده(ها):

Sogol Borjian, – Department of Polymer and Color Engineering, Amirkabir University of Technology
Siamak Moradian, – Department of Polymer and Color Engineering, Amirkabir University of Technology
Mohammad Mehdi Jalili, –
Hamed Dastmalchian –

چکیده:

The present study entails the use of three dispersing agents having different combined molecular weight/polarity status, in order to disperse nano silica in an acrylic polyol matrix. The performances of such dispersions as well as the final coatings were examined by various analytical techniques. In the fluid state the rheological and the optical properties were analysed in terms of viscosity and turbidity measurements. These parameters versus time can give indication of shelf life.