Cangzhou Haina chemical   

The main purpose of silica nano silica particle size is only a few tens of nanometers, with a high degree of hardness and good stability, its melting, boiling point is also very high, with good chemical inertia and thermal stability. A wide range of applications, mainly for are as follows: 1, the ceramic materials: ceramic nano, composite ceramic substrate, and functional ceramics can improve ceramics toughness, smoothness; 2, artificial Mullite with high thermal conductivity and good mechanical properties, is one of the best raw materials industrial electronic encapsulation materials; 3, the rubber modified: by controlling the sizes of SiO2 particles and for the preparation of anti ultraviolet radiation rubber, infrared reflectance oak