Ceramic Fiber Insulation Board  

Features

1.Low impurity content
2.High mechanical and structure strength
3.Low thermal conductivty

4.Shoter heat up and cool down time

5.Good thermal shock resistance

Applications

Ceramic fiber board is mainly composed by alumina and monox. It is widely used as the back lining of high temperature industry furnace and hot surface lining of glass and cement furnaces.

Physical properties and chemical composition

The goods are firstly put into wooden pallet and then polyethylene film is placed over it, finally the package is tied up with strips.

Brief Introduction of Sunrise

Zhengzhou Sunrise Technology Co., Ltd. is mainly engaged in the production and development of refractory 

materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main

products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom 

block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide, 

sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc. 

Production equipment

Testing equipment

 Customer visit

Exhibition

Trading Process

 Brief Introduction of Sunrise

Zhengzhou Sunrise Refractory Co., Ltd. is an integrated company of production and technology development. We are mainly engaged in the research and development of refractory materials. Our business mainly involves in 

production of fused cast AZS 33, 36, 41, fused cast αβ alumina, fused cast high zirconia block, fused cast skid rail 

block, glass mould brick, yttrium stabilized zirconia brick, magnesia series brick, zircon brick, zircon

mullite brick, mullite brick, sillimanite brick,fused corundum brick, high chrome brick series brick,chrome 

corundum brick, chrome AZS block, silicon carbide brick,silica brick, fireclay series brick, high alumina series brick, insulation series brick, fiber products, magnesium silicon insulation board, etc. 

Our products are widely used in industries of glass, petrochemistry, metallurgy, sapphire crystal furnace, building 

materials, etc. The products of our company are sold in markets of Europe, America, Middle East, Korea and

Southeast Asia. We have established business and cooperation relationship with many customers in

different countries and regions.Our company has passed ISO9001:2000 Quality Management Systems

Certification.