cenospheres

Product Description

Cenosphere high-intensity light (also called beads) are selected from the fly ash formed. It has a high aluminum, light weight, high refractoriness, low electrical conductivity coefficient, non-toxic tasteless, non-corrosion characteristics, widely used in metallurgy, machinery, petroleum, chemicals, electric furnace, boiler, glass, ceramics and other industries of the fire-resistant insulation used. The product is the production of lightweight refractory brick insulation the main raw material, the main ingredients: SiO**5%, Al2O**1%, Fe2O*3%. Because of the product with lower fuel consumption, improve thermal efficiency, etc., so the broad masses of customers at home and abroad have been adopted