Application

1. Enhancing the fluid of pouring refractory.

2. Reducing the volume of used water.

3. be easy to shape.

4. Raising the production efficiency.

5. Raising the compact and intensity of refractory.

6. Enhance elevated temperature strength and thermal shock of refractory.

Characteristic

1. The silica fume is a inorganic packing of stable physic chemistry properties, it has no crystal water, do not participate in curing reaction, and do not affect the reaction mechanism.

2. It has good wetting properties for all kinds of rein, good adsorption performance, easy to mix and do not produce group.

3. The silica fume can increase the thermal conductivity, change the adhesiveness and increase the fire resistance.

Introduction

The silica fume is also called condensed silica fume, or also be called silica fume. It is the by-product of the process of ferrosilicon or silicon metal, which is made up of the high-purity quartz, coke and scrap iron in the furnace. The main components of the silica powder are SiO2. The color of the silica fume is grey.