原文传递 Flammability of Polymer Composites.
题名: Flammability of Polymer Composites.
作者: walters, r. n. lyon, r. e.
关键词: fire resistant materials,fire performance,mechanical properties,flammability,polymer composites,structural composites/materials, sample preparation, thermal stability, resins, processing characteristics, structural laminates, rheology, mechanical properti
摘要: The flammability and mechanical properties of fiber-reinforced thermoset resin structural composites were evaluated. Processing characteristics, thermal stability, and flammability of the neat resins were measured using rheology, thermogravimetry, and pyrolysis-combustion flow calorimetry, respectively. Structural laminates were fabricated from liquid resins and woven glass fabric by vacuum-assisted resin transfer molding. Single-layer specimens (lamina) were prepared for fire testing using a hand lay-up technique. Mechanical properties of the laminates were measured in three-point bending. Fire behavior of the lamina and laminates was measured according to Title 14 Code of Federal Regulations 25.853(a-1) and Military Standard MIL-STD-2031. Results for flammability, fire performance, and mechanical properties of these composites are presented in this report. / NOTE: Final rept. / Supplementary Notes: Sponsored by Federal Aviation Administration, Washington, DC. Aviation Research and Development. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
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