spherical silica powder
Spherical silica powder is a kind of spherical granule, which main material is amorphous quartz powder. It is mainly applied in integrated circuit package, as well as aviation, chemical industry, CD-RW, large-sized electronic board, special ceramics and other high-tech field.
With the rapid development of China's electronic information industry, the productions and sales of electronic information products, such as mobile s and personal computers have entered the forefront of the world, which enlarge our integrated circuit market. With the high performances of high dielectric, heatproof, moisture-proof, corrosion resistance, high filling content, low expansion, low stress, low impurity, low coefficient of friction, it has become an indispensable high quality materials for large or super large scale integrated circuits board and packaging materials.
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