Zhengzhou Annec Industrial Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 8000 pcs/day |
| Delivery Time | 7-10 working days |
| Packaging Details | Pallet/20GP container, conform to exporting packing |
| Raw material | High alumina |
| Color | Yellow |
| Al2O3 | ≥30% |
| Fe2O3 | ≤2% |
| CCS | ≥3Mpa |
| Bulk density | ≤1.0g/cm3 |
| Brand Name | ANNEC |
| Model Number | JM20 |
| Certification | ISO, CE |
| Place of Origin | China |
View Detail Information
Explore similar products
ISO9001 1.0g/cm3 1590 Degree Mullite Lightweight Fire Brick for hot blast stove
Anti Corrosion Lime Kiln 1260C 2 Fe2O3 Insulating Fire Brick/High Alumina
Low Iron Mullite High Alumina Insulating Brick For Lime Kiln
Ivory White JM 23 Fireclay High Alumina Insulating Brick
Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 8000 pcs/day |
| Delivery Time | 7-10 working days | Packaging Details | Pallet/20GP container, conform to exporting packing |
| Raw material | High alumina | Color | Yellow |
| Al2O3 | ≥30% | Fe2O3 | ≤2% |
| CCS | ≥3Mpa | Bulk density | ≤1.0g/cm3 |
| Brand Name | ANNEC | Model Number | JM20 |
| Certification | ISO, CE | Place of Origin | China |
| High Light | Glass Furnace Insulating Refractory Firebrick ，Mullite Heat Proof Bricks ，Tunnel Kiln Heat Proof Bricks | ||
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks:
| Item | JM20 | JM23 | JM26 | JM28 | JM30 | JM32 | |
| USA Brand | IFB2000 | IFB2300 | IFB2600 | IFB2800 | IFB3000 | IFB3200 | |
| Classification Temperature (ºC) | 1000 | 1260 | 1430 | 1540 | 1650 | 1760 | |
| Bulk Density (g/cm3) | 0.52 | 0.55-0.60 | 0.78 | 0.88 | 1.03 | 1.25 | |
| Cold Crushing Strength (Mpa) | 0.8 | 1.2 | 1.6 | 2.1 | 2.5 | 3.5 | |
| Modulus of Rupture (Mpa) | 0.6 | 0.9 | 1.4 | 1.6 | 2.1 | 2.1 | |
| Reheating Linear Change (%) CT-30 ºCX 8H | 1065 ºC 0 | 1230ºC 0 | 1400ºC -0.5 | 1510ºC -0.8 | 1620ºC -0.9 | 1730ºC -0.9 | |
| Thermal conductivity(W/m.k) | 400ºC | 0.17 | 0.17 | 0.24 | 0.30 | 0.40 | 0.49 |
| 600ºC | 0.19 | 0.19 | 0.27 | 0.32 | 0.42 | 0.50 | |
| 800ºC | 0.22 | 0.22 | 0.30 | 0.35 | 0.44 | 0.51 | |
| 1000ºC | 0.24 | 0.25 | 0.32 | 0.38 | 0.45 | 0.53 | |
| Al2O3 (%) | 45 | 37 | 54 | 64 | 72 | 77 | |
| Fe2O3 (%) | 0.9 | 1.0 | 0.9 | 0.8 | 0.7 | 0.5 | |
| SiO2 (%) | 50 | 50 | 42 | 32 | 26 | 22 | |
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks is one kind of High alumina refractory brick.The High alumina refractory brick is an aluminum silicate material which content of more than 48% alumina. High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks is formed and calcined from alumina or other raw materials with high alumina content. The advantage of this material are high thermal stability, refractoriness above 1770℃,good slag resistance.
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks refers to a heat-insulating refractory product made of bauxite with an Al2O3 content of not less than 48%.
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks are mainly made of bauxite clinker, combined with clay as raw materials, mixed with binders and sawdust.
In order to improve product performance, industrial alumina, corundum, sillimanite, kyanite, and silica are added The powder can be produced with bulk density above 0.4g/cm3. Al2O3 content and bulk density are different, the highest operating temperature is also different, usually 1250-1350 ℃, some up to 1550 ℃
Production process:
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks includes five parts: preparation of foaming agent, preparation of foam slurry, molding, drying and firing.
(1) Preparation of foaming agent.
(2) Modulation of foam mud.
(3) Forming.
(4) Dry.
(5) Firing.
Features:
1 . High degree of fire resistance, high purity products can reach 1650-1800℃.
2. Good thermal shock resistance.
3. Chemical stability.
4. Low density, good thermal insulation effect.
5 .Low thermal conductivity, stable quality.
Application:
• Industrial furnace, glass furnace
• Chemical industrial furnace
• Utility industry furnace lining
• Heat insulation ventilation wall
High Alumina Insulating Refractory Fire Brick 400C High Thermal Tunnel Kiln Mullite Heat Proof Bricks are widely used in thermal equipment in metallurgy, petrochemical, machinery, electric power, building materials, aerospace, shipbuilding and other industrial sectors.
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!