[ guangxi white clay product introduction ] :

Guangxi d Luo Bai mud is a kind of soft kaolin, can also be called soft ball, refractory clay, d Luo Bai mud (ball clay) main chemical composition is SiO2 (silica) content of 45.3 ~ 51.6%, Al2O3 (3 oxidation 2 aluminium) content in 26 ~ 36.8%, Fe2O3 (ferric oxide) 0.65 ~ 2.2%, K2O + Na2O < 1.5%.

Guangxi white mud composition for disorderly kaolin (70% - 95%), followed by quartz (< 30%), and trace of ilmenite. Mineral grains fine - 2 microns particle content is more than 70%, some ore Duan Keda above 95% "of the granularity of kaolinite are less than 2 microns, the average particle size of 0.98 microns. Guangxi white clay type plastic index > 30, generally is 34-36, up to 57.

[ guangxi white clay characteristics ] :

Guangxi white clay (guangxi d Luo Bai ball clay mud) is the quality found to be the best of our country, the quality is the most pure soft fire clay, guangxi white clay (d Luo Bai mud ball clay in guangxi) has unique properties: good plasticity, good liquidity, associativity, very pure. Al2O3 34% or higher, Fe2O3 < 1.5 is greater than 1700 ℃ refractoriness plasticity index > 28.

[ guangxi white clay use ] :

In the role of refractory material and use White clay in guangxi, guangxi d Luo Bai mud ball clay) is applied in refractory industry mainly used in: production stemming, taphole clay castable, gunning materials, high-grade refractory clay, stemming additive and so on.