Mullite Cordierite refractory brick

Product Overview

Description

Mullite-Cordierite refractory brick Specifications

Mullite-Cordierite refractory brick Features

1.Resisting high temperature

2.Great bulk density

3.Low iron content

4.Good eroding resistance

Mullite-Cordierite refractory brick  Applications:

2. Iron making furnaces

3. Glass kiln

4. Ceramic tunnel kiln

5. Cement kiln

Ordinary High alumina brick

Item	HA60	HA70	HA75	HA80
AL2O3(%)	≥60	≥70	≥75	≥75-80
SIO2(%)	32	22	20	≥18
Fe2O3(%)	≤1.8	≤1.8	≤1.8	≤1.8
Refractoriness °C	1790	>1800	>1825	≥1850
Bulk density,g/cm3	2.4	2.45-2.5	2.5	2.55-2.6
Softening temperature under load	≥1470	≥1520	≥1530	≥1550
Apparent porosity,%	22	<21	<21	<20
Cold Crushing strength Mpa	≥45	≥50	≥54	≥60

 

Mullite-Cordierite refractory brick

 

Product Item	Mullite brick
	JSM65	JSM75
Al2O3 %	65	75
Fe2O3 %	1.2	0.8
ZrO2 %	—	—
Refractoriness °C	1790	1790
Apparent Porosity %	18	18
Bulk density g/cm3	2.45	2.60
Cold crushing strength Mpa	55	65
Refractoriness under load KD,°C	1560	1650
Reheating Linear Change %	1500°C×2h(0.1~-0.4)	1500°C×2h(0.1~-0.2)
Thermal shock resistance ,times (1100°C water cool)	>20	>20

 

 

 

  Competitive Advantage of Mullite-Cordierite refractory brick :

1. Competitive Price. Make the products competitive in your market.
2. Abundant Experience. Prevent cracks and twist in bricks.
3. Different Moulds. Save mould fees for you.
4. Strict Quality Control. Meet clients’ quality requirement.
5. Large stocks. Guarantee prompt delivery.
6. Professional Packing. Avoid damage and secure the goods in transportation

Mullite-Cordierite Products of Series (one)

1. Made of high-quality bauxite material with unique technology.

2. High compression strength, top high-temperature capability.

3. Excellent thermal conductivity, good erosion resistance.

4. Powerful penetrating-proof capability.

5. Widely used in metallurgy, petroleum & chemistry industry, machinery, electric power,ceramicect.        

 

Our service of Mullite-Cordierite refractory brick :

We can guarantee the quality of the  Mullite-Cordierite refractory brick with the competitive price. We will try our best to satisfied the requirement of the customer about the Mullite-Cordierite refractory brick products. We do not want to do the one-shot business of the  Mullite-Cordierite refractory brick . We also can provide some samples of the Mullite-Cordierite refractory brick products .