Zhengzhou Annec Industrial Co., Ltd.
| Application | Insulation materials for high temperature industrial furnaces |
| Chemical Stability | Excellent |
| Raw Materials | Mullite Powder |
| Thermal Shock Resistance | Good |
| Maximum Use Temperature | 1350-1450℃ |
| Bulk Density | 0.7-1.50g/cm3 |
| Series | JM26 |
| Alkali Resistance | Good |
| Flexural Strength | 10.5-3.5 MPa |
| Material | Mullite |
| Color | White |
| Water Absorption | ≤10% |
| Acid Resistance | Good |
| Wokring Tempature | 1200-1450℃ |
| Brand Name | ANNEC |
| Model Number | JM 26 |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
ISO Refractory Mullite Insulation Brick For Tubular Furnaces
1500 1600 1800c Polycrastalline Mullite High Temp Refractory Ceramic Fiber Sheet
High Cold Crushing Strength 72 Al2O3 Mullite Insulating Brick
High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks
Product Specification
| Application | Insulation materials for high temperature industrial furnaces | Chemical Stability | Excellent |
| Raw Materials | Mullite Powder | Thermal Shock Resistance | Good |
| Maximum Use Temperature | 1350-1450℃ | Bulk Density | 0.7-1.50g/cm3 |
| Series | JM26 | Alkali Resistance | Good |
| Flexural Strength | 10.5-3.5 MPa | Material | Mullite |
| Color | White | Water Absorption | ≤10% |
| Acid Resistance | Good | Wokring Tempature | 1200-1450℃ |
| Brand Name | ANNEC | Model Number | JM 26 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | Light Weight Mullite Brick ，Insulation Mullite Brick ，Furnace Mullite Brick | ||
Light Weight Mullite Insulation Brick:
The light weight mullite insulation brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
Light Weight mullite Brick Feature:
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.
Light Weight Mullite Insulation Brick Applications:
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
Performance and application of Mullite Insulating Firebrick:
The refractoriness is high, can reach to more than 1790 degrees centigrade. The RUL is 1600~1700 degrees C. The compressive strength at normal temperature is 70 ~ 260MPa. The thermal shock resistance is good. There are two kinds of mullite bricks: sinterted mullite and fused mullite brick.
The Characteristics of Mullite Insulating Firebrick:
The main material of sintered mullite brick is high alumina bauxite as the main raw material, adding a small amount of clay or raw bauxite as binder, it is made by molding and sintering. Fused mullite brick with high bauxite, commercial alumina and refractory clay as raw material, adding charcoal or coke fines as a reducing agent, after molding, can adopt the reduction electrofusion method to manufacture. The crystallization of the electric cast mullite is larger than that of the sintered mullite, and the thermal shock resistance is better than that of the sintered product. Their high temperature performance mainly depends on the content of alumina oxide and the uniformity of the distribution of mullite and glass.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
100,000,000-120,000,000
Employee Number:
700~730
Ecer Certification：
Verified Supplier
Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP... Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EP...
Get in touch with us
Leave a Message, we will call you back quickly!