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目前确认纤维体积系数在确定纤维增强复合材料机械的、电的、热的和三维函数特性方面起很大的作用。纤维体积系数最常用的测量方法是燃烧法。就是切取一小块复合材料并称其重量,然后放入温度约500℃左右的炉子内,使树脂烧尽。称量剩余物(即纤维含量)的重量便可知纤维重量系数。纤维重量系数换成纤维体积系数采用下述公
It has now been confirmed that fiber volumetric coefficients play a large role in determining the mechanical, electrical, thermal and three-dimensional functional properties of fiber-reinforced composites. The most common measurement of fiber volumetric coefficient is the combustion method. Is to cut a small piece of composite material and said its weight, and then placed in a furnace temperature of about 500 ℃, the resin burn. Weighing the weight of the residue (ie fiber content) gives the fiber weight factor. The fiber weight factor is replaced by the following fiber volume factor