SEPPE Ceramic Sand Used for Foundry and Casting:1. Artificial bauxite sand has small thermal expansion coefficient, good performance as zircon sand;2. Spherical appearance with good liquidity and better ventilation;3. Smooth surface with compact structure, uniformly covered of adhesive;4. It is a ne

As for a foundry sand, ceramsite has few applications below,

Characteristics 1. Low thermal expansion rate to ensure the accuracy of castings; 2. High refractoriness, high thermal conductivity, easy to collapse and not crack; 3. Good fluidity and air permeability, easy to fall out of sand after pouring; 4. Smooth surface, dense structure, saving adhesive 5. G

In July 2018, RMPI (Raw Materials Price Index) stands at 237.83, down by 2.74% compared with the previous month; up by 36.53% compared with the same period of 2017. The price of bauxite remains stable, with continuing shortage of ore supply; fluctuation situation of magnesia lasts for nearly 1 year,

Ceramic Foundry Sand is a kind of a new artificial Foundry sand that is ball-shaped, high heat -resistant, low heat dilating rate.

Ceramic Foundry Sand is widely used in various casting ways ( investment casting, full mold casting, lost foam casting and so on .