Flint Clay Raw Ore of Alumina Silicate Refractory Used as Material for Refractory Products and Casting

1. Product Introduction

Flint clay of alumina silicate refractory 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.

2. Product Features and Advantages

1. High refractoriness.
2. Physicochemical stability.
3. Volume density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.
8. Pure white.

3. The Physical &Chemical Index

4. About Our Company

Our mine company was established in September 2003 in Zibo ,Shandong province,is an international trade company combined with production, processing and sale. Its trade company Qingdao Jinjunxuan International Trade Co.,ltd, began in 2018,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. The market covers many countries and areas in the world such as European Union, South Africa, Japan, Australia, Thailand, Malaysia India, China Taiwan and also more than ten cities.

The Highlight of Our Mine Company

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