Calcined Kaolin of Refractory Sand Used for Materials of Casting Industry and Refractory Applications

1. Production Introduction

Calcined Kaolin of Refractory Sand is mainly composed of igneous rock, hydraulic rock and other parent rocks which are decomposed into white powder by natural weathering. The particles are hexagonal flake crystals and slightly soluble in hydrochloric acid or acetic acid at normal temperature.

It has the advantages of good crystallization, high purity, fine particle size, high oil absorption capacity, strong covering rate, good dispersibility, etc. It is easy to disperse in the rubber compound, easy to process, smooth surface of the rubber compound, and is beneficial to the dispersion of carbon black in the rubber compound when combined with carbon ink.

Kaolin has good plasticity, fire resistance and other physical and chemical properties

2. Specification of refractory sand

3. Product Applications

used in Papermaking Industry,Coating Industry, Oil and Paint Industry,Rubber Industry, Plastic Industry, PVC Industry, Ceramics, Cable Industry and so on.

4. Our company

Our mine company was established in September 2003, and Qingdao Jinjunxuan International Trade Co.,ltd is an trade company combined with production, processing and sale. Its main products include flint clay, high bauxite, synthetic mullite precision foundry sand, refractory product, casting refractory material, refractory fiber and other refractory raw materials. The above products are used in many kinds of field including metallurgy, non-ferrous metal, generating electricity foundry and so on.

Calcining Furnace

Raymond Mill Package Machine Ball Mill

Automatic Process Line

Warehouse

5. Our package and Loading

Our mine company established in 2003,and its trade company ,Qingdao Jinjunxuan International Trade Co.,Ltd,founded in 2018, relying on the group's logistics advantages and rubber trade experience, Jinjunxuan international has been shouldering the responsibility of group logistics business development and model transformation since its establishment.

In 2019,  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 rely on  mine company technical advantage 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.