کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5203101 1381920 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal stability of magnesium-rich primers based on glycidyl carbamate resins
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Thermal stability of magnesium-rich primers based on glycidyl carbamate resins
چکیده انگلیسی
Coatings of outstanding thermal stability were obtained by the combination of two novel technologies, that of a magnesium-rich primer and a silane-modified glycidyl carbamate binder. While conducting a study to evaluate the new binder system with respect to properties of the magnesium-rich primer, during thermogravimetric analysis of samples, previously unobserved and unexpected properties were noted. The samples transformed into an intact solid residue, with the amount of the residual char ranging between 40 and 90% weight depending on the pigment volume concentration (PVC) of the magnesium particles in the composition. It appears that the hitherto unobserved property is essentially a function of the metallic pigment particles in the coating. The discovery of the exceptional thermal stability potentially increases the range of application for these primers and these can be further developed for use as a thermal barrier coating.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Degradation and Stability - Volume 95, Issue 7, July 2010, Pages 1160-1166
نویسندگان
, , , , , ,