Refractory Insulating Fire Brick Jm2800 with Low Heat Storage

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Heat-Resistant Material
• Shape: Brick
• Material: Light Mullite
• Classificaiton Temp: 1540ºC (2800 )ºF
• Model NO.: YUFENGREC-IFB2800
• 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
• Packing: 668 PCS/Pallet for 230 X 114 X 64 mm
• 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

 Refractory Insulating Fire Brick JM2800 with  Low Heat Storage for industrial furnace insulation  
 

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-JM2800
Classification Temp. ASTM C155-97		1540 ºC
Bulk Density ASTM C134-95		900 kg/m^3
Cold Crushing Strength ASTM C133-97		2.6  MPa
Modulus of Rupture ASTM C133-97		1.6 MPa
Permanent Linear Change  ASTM C210-95	%	-0.8
	ºCxh	1510 x 24
Thermal Conductivity ASTM C182-88	400ºC	0.30
	600ºC	0.32
	800ºC	0.35
	1000ºC	0.38
	1200ºC	0.39
Chemical Analysis
Al2O3		64%
Fe2O3		0.7%
SiO2		33%
K2O+Na2O		0.8%

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.


Packing andd Loading