Ceramsite Sand

The ceramic filter material sold by ningxia biyuan activated carbon co., ltd. Is refined by a series of production processes. The appearance of black, granular, with developed pores, good adsorption properties, high strength, economic advantages, mainly used for water treatment ningxia biyuan activated carbon co., ltd. Is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.

Ceramsite sand 1, product introduction Ceramsite is a kind of refractory particle with diameter of 0.020mm~2.00mm, mainly made of al2o3·sio2. It is ball-shaped particle made from fine bauxite , which is fused in high-temperature electric-arc furnace and sprayed to ball shape. 2, features of ceramsite  1.Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin level 2.Smooth surface of spherical shape greatly improves collapsibility after pouring  3.Low gas evolution and high permeability ensures fewer or no defects  4.High refractoriness and little thermal expansion ensures no burn-on and deformation 5.Artificial sand ensures stable chemical and physical properties 6.Almost neutral ph value allows both acid and basic binder.  7.High durability ensures high reusability. 3, physical and chemical properties of ceramsite ItemIndexItemIndex(%) Bulk density(g/ cm³)1.79-1.95Al2o3>75% Apparent porosity(%)1800Mgo0.23-0.7 Refractoriness under Load (°c)1720Cao0.16-1.5 Thermal expansion rate%(10 minutes under 1000 °c))0.13Tio21.99-2.71 4, applications of ceramsite 1. Used in all types of foundry technique like resin-bonded sand, sodium silicate sand, and clay-bonded sand. 2. As core sand for making like jacket core, oil duct core and tappet core of engine. 3. Excellent replacement of chromite sand 4. As dry sand of sand box for epc process and v method of casting process.

Supplier: Ceramsite sand
Services: Import and export

Supplier: Calcined bauxite, garnet, white/brown fused alumina, cenosphere, ceramic proppant, mullite sand/powder, mullite ceramsite, spherical aggregate