Delivery Time:20-30DAYS
Certification:ISO9001

Type Of Light Weight Insulation Kiln Refractory Mullite Brick For Furnaces Kilns 

Description:

mullite insulation bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chemical demands.

Applications:

Mullite insulation bricks refractory material can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc

Specifications:

JM serises

Item	JM23	JM26	JM28	JM30
AL2O3(%)	38-44	50-58	65-70	70-73
Fe2O3(%)	1.0	0.9	0.8	0.7
Classification Temperature (℃)	1350	1430	1540	1600
Bulk Density (g/cm3)	0.8-1	0.8-1	0.8-1	0.8-1
Reheating Linear Change (%)   CT-30 ℃X 8H	1250℃ -0.5	1400℃ -0.5	1500℃ -0.5	1550℃ -0.5
Cold Crushing Strength (Mpa)	3.0-4.5	3.0-4.5	3.0-4.5	3.0-4.5
Modulus of Rupture (Mpa)	1.5	1.7	1.8	2.0
Thermal conductivity400℃(W/m.k)	0.25	0.27	0.32	0.41
Thermal Expansion1000℃(%)	0.5	0.7	0.8	0.9

B C serises

Item	B-1	C-1	C-2
AL2O3(%)	25-30	35-40	45-50
Fe2O3(%)	2	1	1
Classification Temperature (℃)	1000	1300	1400
Bulk Density (g/cm3)	0.8-1	0.8-1	0.8-1
Cold Crushing Strength (Mpa)	2-2.5	2.5-3.5	3.0-4.5
Thermal conductivity400℃(W/m.k)	0.17	0.23	0.25

Competitive Advantage:

Competitive Price. Make the products competitive in your market. Abundant Experience. Prevent cracks and twist in bricks. Different Moulds. Save mould fees for you. Strict Quality Control. Meet clients’ quality requirement. Large stocks. Guarantee prompt delivery. Professional Packing. Avoid damage and secure the goods in transportation