Thermal properties of epoxy composites filled with boric acid

International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials"

材料科学;物理学

Visakh, P.M.^1 ; Nazarenko, O.B.^1 ; Amelkovich, Yu.A.^1 ; Melnikova, T.V.^1

Tomsk Polytechnic University, Lenin av. 30, Tomsk

634050, Russia^1

关键词: Curing agents;    Epoxy composite;    Fine powders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012095/pdf
DOI  :  10.1088/1757-899X/81/1/012095

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The thermal properties of epoxy composites filled with boric acid fine powder at different percentage were studied. Epoxy composites were prepared using epoxy resin ED-20, boric acid as flame-retardant filler, hexamethylenediamine as a curing agent. The prepared samples and starting materials were examined using methods of thermal analysis, scanning electron microscopy and infrared spectroscopy. It was found that the incorporation of boric acid fine powder enhances the thermal stability of epoxy composites.