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Product Details

light weight brick refractory firebrick

Product Description

light weight brick refractory firebrick gains typical advantages including low thermal conductivity,fine thermal shock resistance,low heat containment and low iron content,meanwhile,the outstanding mechanical flexibility,coupled with high insulating efficiency expands the extensive applications of IFB in a variety of industrial markets.

Our insulating firebrick is manufactured from high-grade refractory powder and materials in good purity.During the process of production,organic and multiple filling materials are injected according to the required proportion,the brick is compressed in vacuum and sintered under high temperature.

Product Feature:

light weight brick refractory firebrick

Low thermal conductivity

High purity and low iron content

Good thermal resistance with direct access to fire

Superior thermal shock resistance

Accurate dimension and easy cutting

Product application

light weight brick refractory firebrick

Cracking furnace

Conversion furnace

Heating equipment

Refining equipment

Reproduction equipment

Hot blast stove

Packages :

230x114x34mm 668pcs/pallet

230x114x76mm 560psc/pallet

Technical Data

light weight brick refractory firebrick

Description		Grade 23	Grade 26	Grade 28	Grade 30
Classification Temperature		1300C/2300F	1400C/2600F	1500C/2732F	1550C/2822F
Density(kg/m3)		600	800	900	1000
Cold Crushing Strength (MPa)		1.2	1.8	2.5	3.3
Modulus of Rupture(MPa)		1.0	1.7	2.3	3.1
Permanent Linear Change (%)x24hrs		≤0.6	≤0.6	≤0.8	≤0.9
Thermal Expansion (%)1000C		0.5	0.52	0.52	0.53
Thermal Conductivity (W/m.k)	350C	0.18	0.25	0.33	0.38
	400C	0.20	0.29	0.35	0.40
	600C	0.24	0.32	0.37	0.42
Chemical Composition (%)	Al2O3	42	56	67	73
	SiO2	55	41	30	24
	Fe2O3	≤1	≤0.8	≤0.7	≤0.7
	K2O+Na2O	1.1	1.7	1.7	1.7

Product Picture

$light weight brick refractory firebrick$ $light weight brick refractory firebrick$

Our advantage

* We are one of the leading Ceramic fiber manufactures and have the long-term exporting experience.

* 15 production lines,high quality equipment and big turnout, which can satisfied your market needs.

* Responsible production lead to high quality

* Fast delivery and favorable price

* The best package
* You can not only get the best products money can buy, but also get our experience and solution. We could to be the best friend and get the mutual benefits in this field with each other.

$light weight brick refractory firebrick$