Home Companies Zhengzhou Rongsheng Refractory Co., Ltd.

Glass Furnace Lining Mullite Insulation Brick 1700C Insulating Fire Bricks Jm26 Jm28 Jm32 Refractory Brick

Zhengzhou Rongsheng Refractory Co., Ltd.

Contact Us

[China] country

Trade Verify

Address: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Contact name:Pika

Inquir Now

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Glass Furnace Lining Mullite Insulation Brick 1700C Insulating Fire Bricks Jm26 Jm28 Jm32 Refractory Brick

Country/Region china
City & Province zhengzhou henan
Categories Copper Pipes
InquireNow

Product Details

Overview
 

Glass furnace lining mullite insulation brick 1700C insulating fire bricks Jm26 Jm28 Jm32 refractory brick

Product Description

 

Description of Mullite insulation brick :


Mullite bricks are high alumina refractories with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%, and the refractory of mullite brick is relatively high, reaching above 1790 ℃. The starting temperature of load softening is 1600 ~ 1700 ℃. Good thermal shock resistance. There are two kinds of sintered mullite bricks and fused mullite bricks.

 

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

 

Feature of Mullite insulation brick :

 

1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

 

 

Applications of Mullite insulation brick :

 

1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
4. Hot blast furnace top, blast furnace stack and bottom, glass furnace regenerator, ceramic sintering kiln, dead corner lining of petroleum cracking system,ethylene pyrolysis furnaces, tubular furnaces,reforming furnaces of synthetic ammonia,gas generators,linings or heat-insulating materials of the industries,etc.

 

Specification

Mullite insulation brick Parameter:

 

Brand
JM23
JM26
JM28
JM30
Item
Max Temperature ( °C)
1260
1460
1540
1700
Bulk Density (g/cm3)
0.55-0.60
0.8
0.89
1.03
Cold Crushing Strength (Mpa)
1.2
1.6
2.1
2.5
Modulus of Rupture (Mpa)
0.9
1.4
1.6
2.1
Reheating Linear Change (%)
1230 °C
1400 °C
1510 °C
1620 °C
CT -30 °CX 8H
-0.5
-0.5
-0.5
-0.9
Thermal Expansion 1100 °C( % )
0.5
0.7
0.8
0.8
Thermal conductivity (W/m.k )
400 °C
0.14
0.27
0.32
0.41
 
600 °C
0.16
0.29
0.34
0.43
 
800 °C
0.18
0.31
0.36
0.44
 
1000 °C
0.20
0.33
0.38
0.45
Al2O3 %
37
50
64
72
Fe2O3 %
1.0
1.0
1.0
0.5
 

Hot Products

Standard size: 60000x610x1mm / 30000x610x2mm / 20000x610x3mm / 15000x610x4mm / 12000x610x5mm / ...
Product descriptions from the supplier Overview 0.3-15mm thickness aluminum silicate fiber paper ...
Overview Products Description Mullite Insulating Brick Description : Mullite bricks are high alumina ...
Overview Glass furnace lining mullite insulation brick 1700C insulating fire bricks Jm26 Jm28 Jm32 ...
Product descriptions from the supplier Overview Product Description High alumina brick is a kind of ...
Overview Product Description High Alumina Refractory Bricks Introduction: We bring forth high ...