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
5. Loading of Container
