Mullite construction materials at best price 
Our main products are activated carbon(coconut shell ,nut shell,coal based,wood based as material),pam,pac,anthracite sand filter media,zeolite filter media,corundum,white corundum,black corundum,silicon carbide,and other refractory products.
Strong economic strength ,advanced production equipment and reliable product quality contribute to factory’s survival.Our idea is “pursuing preeminence,honest,cooperation and common interest”.
Our company is established for purpose of client first,reputation first. We offer high quality products and good services to out clients from domestic foreign markets. We always insist on the principle of good faith.Thus,our corporation has won trust and compliments from our customers.We are looking forward to having good cooperation with partners at hone and abroad and to create a glorious future.
We warmly welcone you to visit to ou factory.
The main component of mullite for Al2O3, SiO2, and its chemical composition: Al2O371.8%, SiO2 28.2%. Red or blue with rose-containing impurities. Orthorhombic crystal columnar or needle-like crystals. The relative density of 3.03, melting point 1910 ℃. High temperature strength is not reduced, low thermal expansion coefficient (5 × 10-6 / K), thermal shock resistance, corrosion resistance, good creep resistance. Its good resistance to high temperature creep resistance and thermal shock resistance, and excellent electrical insulation properties and chemical stability, high temperature strength is not reduced, good thermal shock resistance.
Feathures
1, the use of high temperature, can be made to work in direct contact with flames lining used to achieve high-temperature energy conservation.
2, low thermal conductivity, good insulation properties, special lightweight aggregate mullite ingredients, volume stability, high strength, good airtight structure.
3, the structure of 40 - 60% weight reduction, elimination of roof tiles hanging off the risks.
4, fast ovens, high porosity exhaust smooth and shorten the duration Ovens, significant economic benefits.
Mullite powder is made each mullite products, raw materials, in recent years has been widely used in high temperature areas and construction materials, electronic packaging materials, optical materials, insulation materials, high temperature refractories, mullite electronic materials. Mullite refractories has good chemical stability, good thermal shock resistance, acid and alkali erosion and strong performance characteristics, metallurgy, glass, ceramics, electronics and other industries of high-temperature furnace lining, vault burning kiln materials.