China JM23 JM26 Insulating FireBrick manufacturers and suppliers

JM23 JM26 Insulating FireBrick

Short Description:

JM23 JM26 insulating firebricks are filled with high-purity clay, polylight balls and other materials to form a uniform pore structure. After extrusion molding, they are fired at high temperature. Each surface of the brick is mechanically polished to the required size. Insulating Firebrick Jm23 and Jm26 Insulating Fire Brick have light weight and can work in high temperature circumstance.

MOQ: 5 tons

Send email to us Download as PDF

Product Detail

Product Tags

Description

JM23 JM26 Insulating FireBricks put alumina as main materials.Lightweight alumina insulation bricks use inorganic substances as loss on ignition to increase the porosity of refractory materials.Insulation firebrick can reduce the cost of the foundation, reduce the cross-section of the frame, and save reinforced concrete can significantly save the comprehensive cost of the building.It’s a necessary refractory bricks for us to use in various kinds of furnace such as chemical industry、glass foundry and so on.These Insulating FireBricks do well in energy saving and heat preservation.The tolerance of temperature is from 1300 to 1400 degrees.

Features

JM23 JM26 Insulating FireBricks have the character of high heat preservation effect, good quality for long lasting, high mechanical intensity , Great energy-saving insulationand high cold crushing strength.

Application

JM23 JM26 Insulating FireBricks can be directly applied to refractory linings or insulation layers, and can also be used as replacements for high temperature furnace burner brackets, burner fixing bricks and lightweight burner bricks. Can be widely used in hot face refractory lining or as backup insulation material such as high temperature processing of metals, petrochemicals and ceramics.

Physical And Chemical Indicators

Brand / Properties		AZS-41	AZS-36	AZS-33
Chemical Analysis(%)	ZrO2	40	35	32
	SiO2	13.0	14	15.5
	Na2O	1.3	1.4	1.5
	Fe2O3	0.10	0.10	0.10
	TiO2	0.05	0.05	0.05
Cold Crushing Strength (MPa)		350	350	350
Bulk Density (g/cm3)	Regular cast	3.55	3.45	3.4
	Void free	4.00	3.78	3.70
Apparent Porosity (%)		1.3	1.5	2.0

Productive Process

1.Raw material quality control including physical and chemical testing.
2.Crushing and grinding of bulk raw materials.
3. According to customer data sheet required to mixing Raw Material.
Pressing or shaping the green brick depend on different raw material and brick shape.
4.Put the bricks into the tunnel kiln to burning.
5.Grind the bricks.
6.The quality control department will inspect the finished refractory bricks random.

Packing And Shipping

Packaging according to safety sea-exporting packing Standard
Dispatch : loading the finished packing material at factory by container Door toDoor
By sea fumigated wooden pallet + plastic belt + plastic film wrap.