Spec

 Supply Scope

Length  

900mm, 1000mm, 1100mm, 1200mm

Width

600mm, 600mm, 700mm, 1000mm

Thickness  

6-50mm, 6-50mm, 10-50mm, 20-50mm

Description

1000 NATI

1260 NATI

1425 NATI

1600 NATI

1800 NATI

Ceramic Fiber

Ceramic Fiber

Ceramic Fiber

Ceramic Fiber

Ceramic Fiber

Board

Board

Board

Board

Board

Classification temperature( ℃)

1000

1260

1425

1600

1800

Density (Kg/ m3)

250-350

250-350

250-350

300-350

300-500

Linear shrinkage(%)

1.3 (900)

1.1 (1100)

1.6 (1200)

1.2 (1400)

1.0(1600)

( ℃*24 h )

Rupture Strength (kg/ cm2)

5

5

5

6

6

Shot content (>212 um ) (%)

8

8

8

8

8

Thermal conductivity rate Kcal/mh℃ (W/mK) ,ASTM C201

250 kg/ m3

250 kg/ m3

250kg/ m3

300kg/ m3

350kg/ m3

Average 400℃

0.08

0.09

Average 600℃

0.13

0.14

0.1

0.12

Average 800℃

0.2

0.18

0.14

0.16

Average 1000℃

0.2

0.21

0.211

Average 1200℃

0.232

Chemical composition

Al2O3

38

42

50

68

85

SiO2 +Al2O3

96

98

99

99.5

99.8

Fe2O3

0.2

0.2

0.2

~

~

Dimension( mm/ pcs)

1200*1000*25 / 50 ;

1000*600*6 / 12.5 / 20 / 25 / 30 / 40 / 50

Characteristics   

Precise fatnesses size and excellent flatness, easy to install and to be cutted

Good fiber distribution

Low heat capacity and low thermal conductivity

Excellent chemical stability and thermal stability

Good thermal shock resistance

High compressive strength

Non-brittle material, good elasticity

Applications 

 
Industrial furnace wall lining and bricking-up insulation layer, which can be used in iron  and steel furnace, launders & distribution pens
Non ferrous metal industry, Ceramic industry, Glass industry. Alumina industry

Heat insulation of high temperature and high heat equipments

Boilers and heater combustion chamber

Heat resistance for fireplace

Heat insulation, fire proof and sound insulation of aerospace, ship building industry