ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons per month |
| Delivery Time | 15-20 working days |
| Packaging Details | Pallet or wooden carton |
| name | Refractory Alkali-Resistant Fire Brick |
| Raw material | silica, coke stones and appropriate |
| size | 230*114*65mm or customized |
| application | high temperature furnace |
| Type | Factory, Customiable |
| AL2O3/% | 25-35 |
| Brand Name | CH Refractories |
| Model Number | CH |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
High Temperature Fire Brick Alumina Refractory Brick Fire Proof Bricks
High Strength 2.95g/cm3 Magnesia Spinel Brick For High Temperature Kiln
2.9g/Cm3 Fire Refractory Bricks
230*114*65mm Fire Refractory Bricks
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons per month |
| Delivery Time | 15-20 working days | Packaging Details | Pallet or wooden carton |
| name | Refractory Alkali-Resistant Fire Brick | Raw material | silica, coke stones and appropriate |
| size | 230*114*65mm or customized | application | high temperature furnace |
| Type | Factory, Customiable | AL2O3/% | 25-35 |
| Brand Name | CH Refractories | Model Number | CH |
| Certification | ISO | Place of Origin | China |
| High Light | 35% Fireproof Bricks For Fireplace ，25% Fireproof Bricks For Fireplace ，1710 degree furnace fire bricks | ||
High Temperature Furnace And Kiln Applied Refractory Alkali-Resistant Fire Brick
Refractory Alkali-Resistant Fire Brick
The alkali-resistant firebricks use silica, coke stones and appropriate additives to improve the microstructure of the product. In the process of using, alkali-resistant refractory brick reacts with alkaline oxide to form a high-viscosity glass phase, which covers the surface of the firebrick to block the surface pores, prevents the infiltration of alkaline slag, and to meet the purpose of resisting alkali and resisting corrosion. On the basis of a common type of high-strength alkali-resistant refractory brick, it is produced by adding an additive to increase the compressive strength.
Advantages of Alkali-resistant Brick:
High strength, stable volume
Good alkali corrosion resistance
Customerize mould according to different size requirements for free
| Items | Normal type | High strength type | Insulating | Vault type |
| AL2O3/% | 25～30 | 25～30 | 25～30 | 30~35 |
| Fe2O3%≤ | 2 | 2 | 2 | 2 |
| SiO2 | 65~70 | 65~70 | 60～70 | 60~67 |
| Refractoriness / | 1650 | 1650 | 1650 | 1710 |
| Bulk density (110℃×24h) g/cm3 | 2.15 | 2.25 | 1.65 | 2.2 |
| Apparent porosity/% ≤ | 21 | 20 | 35 | 21 |
| Compressive strength/ MPa ≥ | 35 | 60 | 15 | 35 |
| 0.2Mpa refractoriness under load /℃≥ | 1350 | 1300 | 1250 | 1400 |
| Thermal conductivity average temperature 350±10℃(W/m.k) | 1.28 | 1.28 | 0.7 | 1.28 |
Application of Alkali-resistant Brick:
Alkali-resistant bricks are widely used in large and medium-sized dry-process cement rotary kiln preheaters and decomposition furnaces.
Photo of alkali-resistant firebricks
Packages of Refractory Alkali-Resistant Fire Brick
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
50000000-80000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Zhengzhou Caihua Kiln Masonry Installation Co., Ltd. was established in 1984 in the brand of CH REFRACTORIES provides the highest quality of refractories and knowledge coupled with leading source of R&D advancements. Our seasoned team provides the expertise passion and attention to detail provid... Zhengzhou Caihua Kiln Masonry Installation Co., Ltd. was established in 1984 in the brand of CH REFRACTORIES provides the highest quality of refractories and knowledge coupled with leading source of R&D advancements. Our seasoned team provides the expertise passion and attention to detail provid...
Get in touch with us
Leave a Message, we will call you back quickly!