Quality Insulating Fire Bricks (WAM23 26 28)

Basic Info

Model NO.	WAM23, WAM26, WAM28
Refractoriness (℃)	1580< Refractoriness< 1770
Feature	Long Time Materials
Type	Refractory Material
Shape	Brick
Material	Mullite
Size	According to to Requirements
Transport Package	on Wooden Pallets, in Cartons
Specification	ISO9001: 2008 SGS
Trademark	WAM
Origin	China
HS Code	69022000
Production Capacity	8, 000, 000 PCS of Standard Bricks/Year

Product Description

Quality Insulating Fire Bricks (WAM23 26 28)

Mullite insulating bricks characteristics and advantages:
1. Lower content of iron, alkaline and impurities, good high temperature properties.
2. Homogeneous structure, light weight, energy saving because lower heat storage in the furnace during cooling cycles.
3. High strength, good thermal shock resistance under high temperature.
4. Precise sizes due to grinding and shaping after sintering, which meets the requirement of construction.
5. Max service temp: Up to 1730C (3160F)

Index /brand		WAM-23	WAM-26	WAM-28	WAM-30	WAM-32
Classification temperature/º C		1260	1430	1540	1650	1760
Bulk density g/cm 3		0.58	0.80	0.89	1.03	1.25
Moudulus of rupture MPa		0.9	1.3	1.5	1.7	2.0
Cold crushing strength MPa		1.2	1.9	2.6	2.8	3.4
Permanent Liner Change % C xHr		-0.1	-0.5	-0.8	-0.9	-0.9
Permanent Liner Change % C xHr		1230X24	1400x24	1510x24	1620x24	1730x24

Thermal conductivity (W/m. k)	400 C	0.17	0.24	0.30	0.40	0.49
	600 C	0.19	0.27	0.32	0.42	0.50
	800 C	0.22	0.30	0.35	0.44	0.51
	1000 C	0.25	0.32	0.38	0.45	0.53
	1200 C		0.35	0.39	0.47	0.55
Al2O3 %		45	55	65	72	76
Fe2O3 %		0.7	0.8	0.7	0.5	0.4
SiO2 %		50	42	33	26	22
TiO2 %		1.2	1.3	0.9	0.5	0.3
CaO+ MgO %		0.7	0.6	0.2	0.3	0.2
K2O+ Na2O %		1.3	1.1	0.8	0.2	0.1

Products

Quality Insulating Fire Bricks (WAM23 26 28)

Basic Info

Product Description