Specifications

1260 Ceramic Fiber Board
1.Low impurity content
2.High mechanical and structure strength
3.Good thermal shock resistance

 

1260  Ceramic Fiber 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

	1000 Board	1260 Board	1400 Board	1600 Board
Classification temperature ( °C)	1000	1260	1425	1600
Bulk density ( Kg/m3)	250	250	200	180
Linear shrinkage (%,°C x 24 hrs)	1.3 (900)	1.1 (1100)	1.6 (1200)	1.2 (1400)
Modulus of rupture (kg / cm2)	5	5	5	2
Shot content (>212 micro meter) (%)	18	18
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201
	250 kg/m3	250 kg/m3	200kg/m3	180kg/m3
mean 400 °C	0.08	0.09
mean 600 °C	0.13	0.14	0.10	0.12
mean 800 °C	0.20	0.18	0.14	0.16
mean1000 °C			0.20	0.21
Chemical composition (%)
Al2O3	40.1	44	52	58
SiO2	54.3	54	47	41
Available size ( mm/pc )	900 / 1000*600*6 / 12.5 / 20 / 25 / 30 / 40 / 50 ; 1100*700*25 / 50

 

 

Trading Process

 

 

 

   

 Brief Introduction of Sunrise

 

 

Zhengzhou Sunrise Refractory 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.