Comparative Studies on the Thermal Ageing of Some Painting Materials

• DOI: 10.37358/mp.18.2.4987
• Publication Date: 2020-01-31T04:38:18Z
• Authors: Traian Rus; Adriana Mariana Bors; Alina Ruxana Cara...; Iosif Lingvay; Danut Ionel Vaireanu
• Keywords: 01 natural sciences; 0104 chemical sciences

This paper presents a comparative study with respect to the behavior of some painting materials, used mainly for decorative and protective industrial applications, exposed controlled accelerated ageing process by using thermal storage successive cycles. The evaluation structural changes, as well those concerning dielectric loss were carried out in manner, on initial samples, before any exposure stresses during ongoing treatments applied. As analysis techniques coupled impedance spectroscopy have been used. It was found that there is clear correlation between changes investigated particularly case epoxy materials subjected applied evolution losses material. result these investigations, one may determine characteristic acceptable zones (up 1300 h 1500 cycles), anything above boundaries leading strong increases hence deterioration rendered unfit be intended purpose.