其粒子球形率高、粒度分布宽，可对橡胶、塑料进行高密度填充，可得到粘度低、流动性好的混合物。

因其可高密度填充，与结晶硅粉相比，可得到热传导率高、散热性好的混合物。

因其外观为球形，对混炼机、成型机及模具等设备的磨损大大降低，可延长设备的使用寿命。

1. High filling density: With its large particle diameter and broad particle size distribution, realizes high-density filling for rubber and plastic and produces compounds with low viscosity and good fluidity.

2. High thermal conductivity: High filling density enables production of compounds with higher thermal conductivity and higher heat dissipation rate compared to crystalline silica.

3. Low abrasivity: Due to its Spherical shape, less-wearing of kneading machines, forming machines and dies.