Stable Calcined Flint Clay of Foundry Sand for Investment Casting and Refractory Products Materials

1. Brief introduction of our company

In view of the fierce competition in the raw material market, we pay more attention to the quality of products and firmly believe in the concept of "quality-oriented, honest operation". We also cooperate with mining companies to develop customized products. Using our product, the casting is easy to be shelled, not deformed, not easy to shrink, with good finish and high yield. After that, remind the customer not to be greedy for cheap choice of cheap sand so as not to affect the casting finished products.

It is recommended to choose the products of regular mullite manufacturers with reasonable price, quality and more guarantee. We hope that through our efforts and careful service, we can provide customers with cost-effective products and contribute to the development of the investment casting industry.

2. Product description

Calcined Flint clay of foundry sand is a kind of high quality hard refractory clay produced in Zibo area, Shandong Province, China.

The Al2O3 content of the standard raw ore is 38%, the Al2O3 content after calcination is about 44%, Fe2O3 < 2%. It has stable composition, uniform texture, compact structure, shell shaped section and white color, and is used to produce high-quality clay refractories.

The technical term is first-class hard clay clinker, the main chemical composition is Al2O3 and SiO2, with a small amount of Fe2O3 and a small amount of Na2O and K2O, and the main mineral is kaolin.

Calcined Bauxite .

3. The Physical and Chemical Indicators of Calcined Flint Clay of Foundry Sand

4. Calcined Flint Clay of Foundry Sand Applications:

Calcined flint clay of fourndry sand can be used for production of high-grade refractory materials, ceramics, alumina silicate refractory fiber production and military industry.

5. Our Working Plant

Calcined Furnace

6. The Warehouse and Loading