Insulating Bricks, Insulation Bricks, Insulating Fire Brick

Price	$2.00 Compare
Min Order	100 Pieces
Shipping From	Shandong, China
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Shandong Western Coast Advanced Materials Co., Ltd.

Audited Supplier 18 years

Profile Certified by SGS/BV

Shandong, China
Zhao Xiuli (Ms.)
Sales Director

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Product Detail

Model NO.:

WAM23, WAM26, WAM28, WAM30

Refractoriness (℃):

1580< Refractoriness< 1770

Feature:

Long Time Materials

Type:

Heat-Resistant Material

Shape:

Brick

Material:

Mullite

Size:

According to The Drawing

Trademark:

WAM

Transport Package:

on Wooden Pallets

Specification:

ISO9001: 2008

Origin:

China

HS Code:

69022000

Product Description

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)

Physical and Chemical Properties of insulating brick			WAM
Index /brand		WAM-20	WAM-23	WAM-25	WAM-26	WAM-28	WAM-30	WAM-32
Classification temperature ºC ºF		1230	1260	1350	1430	1540	1650	1760
Classification temperature ºC ºF		2246	2300	2462	2606	2804	3002	3200
Bulk density kg/m 3 Ib/ft 3		520	580	800	800	890	1030	1250
Bulk density kg/m 3 Ib/ft 3		32	36	50	50	55.5	64	78
Modulus of rupture MPa Ib/in 2		0.7	0.9	1.4	1.5	1.6	1.7	2
Modulus of rupture MPa Ib/in 2		102	131	203	218	232	247	290
Cold crushing strength MPa Ib/in 2		1.2	1.2	2.0	2.0	2.6	2.8	3.4
Cold crushing strength MPa Ib/in 2		174	174	363	348	377	406	493
Permanent Liner Change % ºC x hour		-0.1	-0.1	-0.5	-0.5	-0.8	-0.9	-0.9
Permanent Liner Change % ºC x hour		1230X24	1230X24	1350X24	1400x24	1510x24	1620x24	1730x24
Thermal conductivity (W/m. k)	400 ºC	0.17	0.17	0.24	0.24	0.30	0.40	0.49
	600 ºC	0.19	0.19	0.28	0.27	0.32	0.42	0.50
	800 ºC	0.22	0.22	0.32	0.30	0.35	0.44	0.51
	1000 ºC	0.24	0.25	0.37	0.32	0.38	0.45	0.53
	1200 ºC	--	--	--	0.35	0.39	0.47	0.55
Al2O3 %		45	45	45	55	65	72	76
Fe2O3 %		0.7	0.7	0.65	0.6	0.3	0.3	0.3
SiO2 %		50	50	50	42	33	26	22
TiO2 %		1.3	1.2	1.3	1.1	0.9	0.5	0.3
CaO+ MgO %		0.5	0.7	0.6	0.3	0.2	0.3	0.2
K2O+ Na2O %		1.0	1.3	1.1	1.1	0.8	0.2	0.1
The above datas are subject to normal manufacturing variations and change without notice. Results should not be used for specification purpose.

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