With the increase of the SiO2, the pot life, the bending strength and the electric breaking strength increased, the fluidity are decreased and the speed of curing reaction is slowed down.

• 硅微粉的含量增加，将使环氧复合材料的贮存寿命、弯曲强度和电气强度增加，而流动性下降，固化速度减小。