Rybiński Przemysław, Syrek Bartłomiej, Żukowski Witold, Bradło Dariusz, Imiela Mateusz, Anyszka Rafał, Blume Anke, Verbouwe Wouter
Institute of Chemistry, The Jan Kochanowski University, Żeromskiego 5, 25-369 Kielce, Poland.
Department of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Kraków, Poland.
Materials (Basel). 2019 Jul 30;12(15):2432. doi: 10.3390/ma12152432.
This article illustrates the impact of basalt filler, both in the form of basalt flakes and basalt fibers, on thermal and mechanical properties, as well as on the fire hazard, of silicone rubber (SR) composites, including ceramizable composites. In addition to basalt filler, ceramizable composites contain mineral fillers in their composition in the form of silica and calcium carbonate, inorganic fluxes such as zinc borate and glass frit, and melamine cyanurate as a flame retardant. The obtained composites were analyzed from the point of view of their morphology, rheological and thermal properties, flammability, and mechanical properties before and after the ceramization process. The obtained research results indicate that the basalt filler has an unambiguous impact on the improvement of thermal properties and the reduction of flammability in the analyzed composites. The results of morphological analyses of ceramizable composites before and after the process of their ceramization indicate a definite impact of the basalt filler on the structure of the formed ceramic layer. An increase in its homogeneity exerts a direct impact on the improvement of its mechanical parameters.
本文阐述了玄武岩填料（以玄武岩薄片和玄武岩纤维形式存在）对硅橡胶（SR）复合材料（包括可陶瓷化复合材料）的热性能、力学性能以及火灾危险性的影响。除了玄武岩填料外，可陶瓷化复合材料在其组成中还含有二氧化硅和碳酸钙形式的矿物填料、硼酸锌和玻璃料等无机助熔剂以及三聚氰胺氰尿酸盐作为阻燃剂。从所制备复合材料的形态、流变学和热性能、燃烧性以及陶瓷化过程前后的力学性能等角度对其进行了分析。所获得的研究结果表明，玄武岩填料对所分析复合材料的热性能改善和燃烧性降低具有明确的影响。可陶瓷化复合材料在陶瓷化过程前后的形态分析结果表明，玄武岩填料对所形成陶瓷层的结构有一定影响。其均匀性的提高对其力学参数的改善有直接影响。
