It is not possible to not add a binder to Silica Refractory Clay, but the proportion of adding must be mastered. Because without a binder, the viscosity of siliceous fireclay is not enough and the bonding is not good. Therefore, a binder must be added to silica fireclay to increase the bonding and facilitate the bonding of silica bricks during construction. Rongsheng Silica Refractory Clay sales, contact Rongsheng, get free samples and quotes.
Silica fire clay has a high silicon content, which is divided into 90%, 92%, and 95%. The color is also different in different regions, but the use is the same. The Silica Refractory Clay in Henan is basically bluish-white, and the siliceous fire clay in Hunan is gradually red. This is because of the color of silica, and the siliceous fire clay produced is different in color. But the color does not affect the use effect. As long as the silicon content meets the production indicators, the color of the Silica Refractory Clay does not have to be considered.
The amount of water added to the silica fire clay is about 35%, and the water absorption is high. In general, the powder of siliceous fire clay should not be too fine, and it can be above 120 mesh. Add 2-3% of yellow dextrin, lignin, and trimer to the silica fire clay. It cannot be too high or too low. If it is too low, the adhesion cannot be achieved, which also affects the use. You can also add about 3-5% of clay powder to the Silica Refractory Clay. However, this depends on the manufacturer’s indicators because adding clay powder can also increase the adhesion of siliceous fireclay.
As long as the silicon content of siliceous fireclay is not less than 90% and the adhesion is good, there will be no problem in construction and use. The bonding time of Silica Refractory Clay is 1-2 minutes, even at sub-zero temperatures. Good adhesion means that silicon fireclay is easy to use. Therefore, the adhesion of silica fireclay is very important, but it is completely impossible without a binder.
Price of Siliceous Fireclay
Rongsheng amorphous refractory manufacturer can supply high-quality siliceous fireclay, silica refractory clay, silica refractory mud, and silica refractory mortar. Rongsheng’s refractory products have been sold to more than 120 countries and regions around the world, such as South Africa, Chile, Egypt, Colombia, Uzbekistan, Italy, Indonesia, Ukraine, Hungary, Spain, Kenya, Syria, Zambia, Oman, Venezuela, India, Peru, the United States, Ethiopia, etc. High-quality products can be favored by customers. Therefore, to get the price of siliceous fireclay, please choose Rongsheng.
