一种耐高温纳米氧化铝陶瓷纤维材料及制备方法
本发明公开了一种耐高温纳米氧化铝陶瓷纤维材料及制备方法,涉及氧化铝陶瓷纤维材料技术领域,包括如下重量份原料:铝源10‑15份、纺丝添加剂50‑60份、助剂3‑5份;所述纺丝添加剂包括PVA、改性PVP等原料。结合使用助剂和改性PVP,获得了更加均匀稳定的前驱体溶液,在前驱体溶液经静电纺丝、烧结、冷却后,获得了具有较强耐高温性、力学强度和热震稳定性等的纳米氧化铝陶瓷纤维材料。
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