The thermal expansion coefficient of ceramic sand is very low, which is similar to zircon sand. Using the Ceramic Foundry Sand to make moulds and cores, the veins and other expansion defects of castings are eliminated Because of the great spherical shape of the particle, Ceramic Foundry Sand has good flowability and easy to fill

Resin Coated ceramic sand advantages: Higher refractoriness—-to cast metals with high pouring temperature (cast steel, alloyed cast steel, stainless steel, etc.) High strength and toughness—–to produce more complicated cores with thin sections. Lower thermal expansion—–to avoid expansion defects Higher reclamation yields—-to reduce waste sand disposal, to decline costs. Excellent flowability —–to make complicated cores. Lower

Ceramic Foundry Sand Powder, also called Ceramic Foundry Sand Flour. Features： High refractoriness. Spherical shape. Low thermal expansion rate. Inert chemical performance. Intrinsic hardness and wear resistance. Good thermal conductivity. Applications Generally, Ceramic Foundry Sand Powder is popularly applied in foundry coatings and in 3D printing processes. 1. Applications in foundry coatings Ceramic Foundry Sand

Ceramic Foundry Sand, technically named as “Fused Ceramic Sand for Foundry”, also named as ceramsite, is good spherical grain shape which is made from calcined bauxite. Its main content is aluminum oxide, and it is processed by melting, blowing, sieving and blending. Ceramic sand, has much better properties than that of silica sand to gain

Fused Ceramic Sand is the custom ceramic particles with a spherical shape, high refractoriness and low thermal expansion being made by spraying the melted calcined bauxite. It provides a very simple but efficient way for the foundry-men to improving the quality of the castings, reducing the production cost and avoiding environmental pollution, because of that it

Ceramic sand , technically as fused ceramic sand for foundry, is made from calcined bauxite which main content is aluminum oxide, processed by melting, blowing, sieving and blending. Ceramic sand has excellent properties, including spherical shape, high refractoriness, good crush resistance, inert chemical characteristics, high reclamation yields, etc. To solve the problem of metal penetration