کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
693855 | 889906 | 2009 | 11 صفحه PDF | دانلود رایگان |

Silicone–polyurethane waterborne coatings were synthesized using sol–gel technique for protecting aluminum and its alloys. These are derived using polyurethane (PU), hexamethoxymethylmelamine (HMMM) and silicones such as methyltrimethoxysilane (MTMS) and 3-glycidoxypropyltrimethoxysilane (GPTMS) as precursors. Structural and morphological features of coatings were assessed using Fourier transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), atomic force microscopy (AFM) and scanning electron microscopy (SEM). Performance of the coatings was evaluated using potentiodynamic polarization studies, contact angle measurement, DSC/TGA, UV–vis spectrophotometer, and mechanical tests such as flexibility, pencil hardness test and impact resistance.
Journal: Progress in Organic Coatings - Volume 65, Issue 2, June 2009, Pages 206–216