Sałasińska Kamila, Cabulis Peteris, Kirpluks Mikelis, Kovalovs Andrejs, Kozikowski Paweł, Barczewski Mateusz, Celiński Maciej, Mizera Kamila, Gałecka Marta, Skukis Eduard, Kalnins Kaspars, Cabulis Ugis, Boczkowska Anna
Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warsaw, Poland.
Department of Chemical, Biological and Aerosol Hazards, Central Institute for Labour Protection-National Research Institute, Czerniakowsa 16, 00-701 Warsaw, Poland.
Materials (Basel). 2022 Jan 1;15(1):301. doi: 10.3390/ma15010301.
The production of hybrid layered composites allows comprehensive modification of their properties and adaptation to the final expectations. Different methods, such as hand lay-up, vacuum bagging, and resin infusion were applied to manufacture the hybrid composites. In turn, fabrics used for manufacturing composites were made of glass (G), aramid (A), carbon (C), basalt (B), and flax (F) fibers. Flexural, puncture impact behavior, and cone calorimetry tests were applied to establish the effect of the manufacturing method and the fabrics layout on the mechanical and fire behavior of epoxy-based laminates. The lowest flammability and smoke emission were noted for composites made by vacuum bagging (approximately 40% lower values of total smoke release compared with composites made by the hand lay-up method). It was demonstrated that multi-layer hybrid composites made by vacuum bagging might enhance the fire safety levels and simultaneously maintain high mechanical properties designed for, e.g., the railway and automotive industries.
混合层状复合材料的生产能够全面改变其性能，并使其符合最终预期。采用了不同的方法来制造混合复合材料，如手糊成型、真空袋成型和树脂灌注成型。用于制造复合材料的织物由玻璃（G）、芳纶（A）、碳（C）、玄武岩（B）和亚麻（F）纤维制成。通过弯曲、穿刺冲击行为和锥形量热法测试，来确定制造方法和织物布局对环氧基层压板的机械性能和燃烧性能的影响。真空袋成型法制造的复合材料的燃烧性和烟雾排放量最低（与手糊成型法制造的复合材料相比，总烟雾释放量约低40%）。结果表明，真空袋成型法制造多层混合复合材料可提高消防安全水平，同时保持为铁路和汽车行业等设计的高机械性能。
