Insulating Fire Brick Jm23 with Light Weight for Furnace Insulation

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Heat-Resistant Material
• Shape: Brick
• Material: Light Mullite
• Service Temperature: From 2300 F to 3000 F
• Model NO.: YUFENGREC-IFB2300
• Size(Shapes): 9" X 4.5" X 2.5", 9" X 4.5" X 3", 9" X 9" X 3"
• Special Size: Customized Production for Bricks with Special Dim
• Applicaion: Metallurgy Industry : Blast Furnace, Hot Blast Sto
• Density: 500 Kg/M3 - 1200 Kg/M3
• Applications: Etrochemical Industry; Ethylene Cracking Furnace,
• Transport Package: in Cartons or in Wooden Pallets
• Specification: 230 x 114 x 64 mm, 230 x 114 x 76 mm,
• Trademark: YufengRec
• Origin: China
• HS Code: 69022000
• Production Capacity: 500, 000 PCS/Year

Product Description

Insulating Fire Brick JM2300 With Light Weight For Furnace Insualtion 
 

YUFENGREC^® Insulating Fire Brick are made of high-grade refractory powder and material in good purity . During the process of production , organic and multiple filling materials are injected according to there required proportion ,the brick is compressed in vacuum and sintered under high temperature , for use in applications from 2300ºF (1260ºC) to 3000ºF (1650ºC).

Each type is formulated to meet specific thermal and physical requirements, and after firing is machined to precise tolerances. Made from high purity refractory clays and other ceramic raw materials, these IFB contain carefully graded organic filler which is burned out during manufacture to give a uniform, controlled pore structure.

Key Features
 * Low iron content

 * Resistance to thermal shock

 * Low density

 * Low heat storage

 * High insulating properties

 * Energy saving

Typical Applications 

 * Primary hot face linings

 * Back-up insulation for furnaces and kilns

 * Flue insulation
 * Sulphur recovery equipment .
 * Hot blast soves

 * Cracking Furnace

 * Ceramic Industry

 * Continuous and batch kilns

 * Power Generation

 * *Boiler insulation  etc …

Technical Data Sheet

		YUFENGREC-IFB2300
Classification Temp. ASTM C155-97		1260 ºC
Bulk Density ASTM C134-95		600 kg/m^3
Cold Crushing Strength ASTM C133-97		1.2  MPa
Modulus of Rupture ASTM C133-97		1.0 MPa
Permanent Linear Change  ASTM C210-95	%	-0.2
	ºCxh	1230 x 24
Thermal Conductivity ASTM C182-88	400ºC	0.17
	600ºC	0.19
	800ºC	0.22
	1000ºC	0.25
Chemical Analysis
Al2O3		45%
Fe2O3		0.9%
SiO2		51%
K2O+Na2O		1.5%

The data are average results of test under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation.

Applications 

ZIBO YUFENG REFRACTORY CO,LIMITED products are widely used
and can be applied to multiple scenes. 

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