【摘要】 PBO纤维具有高的强度、模量和良好的耐热性、阻燃性,是目前很有发展前景的一种高科技纤维。阐述了该纤维的优良性能及其发展过程。作为特性材料,它们在建筑、军工、航空航天等领域有着广泛的应用。更多还原

【Abstract】 PBO(Poly-p-phenylene benzobisthoxazole)fiber is a kind of high technology fibers due to high strength and modulus,excelllent properties of heat-resistant and flame retardant.its development process,excelllent properties and applications as special material in many fields such as architecture,military project,aviation,spaceflight and so on were introduced.更多还原