Jm23/26/28 Pure White Mullite Insulation Light Weight Insulating Fire Brick

• Customization: Available
• Feature: Light Weight, Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: JM23/26/28
• Shape: Brick
• Color: Pure White
• Dimension: Standard or Special
• CCS: 2-20MPa
• Working Temperature: 1000-1700
• Tolerance: 2mm Max.
• Type: Refractory Material
• Material: Mullite
• Transport Package: Paper Carton Then Packed on Wooden Pallet
• Specification: GB
• Trademark: YZSD
• Origin: Henan, China
• HS Code: 6902
• Production Capacity: 30000PC/Day

Product Description

Insulating fire brick, light weight insulation brick, fire brick, refractory brick, insulation fire brick, insulation brick, hot face brick, insulating brick, cold face brick, silica brick, brick, refractory, fireproof material, lining brick, lining for furnace, lining for kilns, brick, bricks, IFB, refractories, refractory material, thermal material, insulating fire brick factory, insulating fire brick manufacturer, insulating fire brick plant, insulating fire brick supplier, insulating fire brick exporter

Characteristics of our Mullite INSULATION FIRE BRICK, IFB(JM-IFB):
1) After shaping and sintering, cutting and grinding processing are done, drilling is necessary according to brick drawings.
2) Little impurities of iron and alkali metal
3) High temperature resistance
4) uniform structure and high cold crushing strength
5) Good thermal shock resistance, stable volume, good insulation performance in high temperature
6) Low thermal conductivity

Application:
Our mullite IFB can be used as a hot face lining directly exposed to the fire, as a backup insulation layer in iron and steel mills, non ferrous foundries, petrochemical, ceramic, glass, cement and oil fired electric power generating plants.

Also we offer high temperature motar for building JM insulating fire bricks.

ITEM		JM23	JM26	JM28	JM30
Service  temperature	º C	1260	1430	1540	1650
BD, ≤	g/cm3	0.5	0.8	0.9	1.0
MOR, ≥	Mpa	0.7	1.1	1.5	2
CCS, ≥	Mpa	1.0	2.0	2.2	2.7
PLC	%	0.3	0.4	0.5
	º C	1230*8	1400*8	1510*8
Reversible  thermal  expansion%≤		0.6	0.7	0.8	0.9
TC, w/m. k	400º C	0.15	0.28	0.32
	600º C	0.17	0.31	0.34
	800º C	0.19	0.33	0.36
	1000º C	0.24	0.35	0.39
Al2O3, %≥		37	50	60	68
Fe2O3, %≤		1.0	1.0	0.7	0.5
SiO2, %≤		45	43	36	29