
Refractory admixture silica fume
Silica Fume is widely used in refractory industry. The practical application in the following aspects: 1.Instead of pure aluminum oxidation mud as refractory materials 2. As additive production in amorphous and shaped refractory products, greatly improve strength, high temperature performance. 3. Used as coagulant agent in the pouring of steel barrel’s monolithic lining. 4. As binder, coagulant agent, additives in…