Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables
-
- 8 yrs
Contact Supplier
Product Highlights
- In-Situ Mullite Formation: Converts to mullite during firing to improve high-temperature stability.
- Excellent Volume Stability: Low permanent linear change after firing ensures dimensional integrity.
- High Thermal Shock Resistance: Low thermal expansion reduces cracking under rapid temperature changes.
- Wide Application Range: Suitable for steel, cement, petrochemical, glass, and power industries.
- Cost-Effective Performance: Improves refractory performance while effectively controlling material costs.
- Stable Chemical Composition: Consistent quality suitable for both shaped and unshaped refractories.
- Customized Specifications: Chemical composition and grading can be customized per customer requirements.
- High Mechanical Strength: Provides reliable structural integrity for high-alumina refractory applications.
Product Attributes
- Customization
- Available
- Feature
- Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Model NO.
- JUCOS
- Shape
- Granule
- Type
- Refractory Material
- Material
- Andalusite
- Transport Package
- Ton Bag
- Specification
- 0-1, 1-3mm, 200 mesh
- Trademark
- Jucos
- Origin
- Xinjiang
- HS Code
- 2508500000
- Production Capacity
- 200 Tons Per Month
- Package Size
- 70.00cm * 40.00cm * 50.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables
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Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables -
Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables -
Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables -
Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables -
Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables -
Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables -
Refractory Grade Andalusite Raw Material for High Alumina Bricks and Castables
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Product Description
Andalusite is a natural high-alumina refractory mineral raw material widely used in the manufacture of high alumina refractory bricks and monolithic refractories.
During high-temperature firing, andalusite converts in-situ into mullite, accompanied by slight expansion, which effectively compensates for shrinkage in refractory formulations. This property gives refractory products excellent volume stability, thermal shock resistance, and long service life.
Due to its stable quality and cost-effective performance, andalusite is commonly used in steel, cement, petrochemical, glass, and power industries.
Features
-
Natural High Alumina Mineral
A reliable raw material for advanced refractory applications. -
In-Situ Mullite Formation
Converts to mullite during firing, improving high-temperature stability. -
Excellent Volume Stability
Low permanent linear change after firing. -
Low Thermal Expansion
Reduces cracking and improves thermal shock resistance. -
Stable Chemical Composition
Suitable for shaped and unshaped refractories. -
Cost-Effective Performance
Improves refractory performance while controlling material cost.
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High Alumina Refractory Bricks
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Low Cement and Ultra-Low Cement Castables
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Steel Ladle and Tundish Refractories
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Cement Kiln Linings
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Petrochemical Furnace Refractories
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Glass Furnace Refractory Materials
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Chemical Composition and Size of Andalusite
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|||||||||
|
Grade
|
Al2O3
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SiO2
|
Fe2O3
|
TiO2
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CaO
|
MgO
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Na2O
|
K2O
|
Size
|
|
Y56
|
56
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41.5
|
1.2
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0.3
|
|
|
0.5
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0-1mm,1-3mm,200mesh
|
|
|
Y57
|
57
|
40.3
|
0.8
|
0.25
|
0.1
|
0.15
|
0.1
|
0.2
|
0-1mm,1-3mm,200mesh
|
|
Y58
|
58
|
38.5
|
0.8
|
0.15
|
0.2
|
0.1
|
0.1
|
0.35
|
0-1mm,1-3mm,200mesh
|
Q1: Is andalusite suitable for low cement castables?
Yes, it is widely used in LCC and ULCC formulations to improve volume stability and thermal shock resistance.
Q2: What particle size should I choose?
1-3 mm and 3-5 mm are commonly used. Final selection depends on your formulation and application.
Q3: Can you supply customized chemical composition or grading?
Yes, customized specifications are available according to customer requirements.
About the Supplier
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Company Profile
Zibo Jucos Co Ltd is a globally operating supplier of high-grade refractory products, systems and services, which are indispensable to industrial high-temperature processes exceeding 1000 º C. We combine global expertise and Chinese raw materials resources, aims to provide high quality refractory materials to serve the world's iron, steel, non-ferrous metals, cement, glass, incinerators, energy, petrochemical and other chemical industries.
We make full use of natural mineral resources rich in different regions and set up two branch factories in China. One is located in Zibo, the main products of alumina base refractory material including clay bricks, high alumina brick, insulation brick etc; The second one is in Yingkou, the main products including magnesia products, such as magnesia brick. Magnesite carbon brick. Magnesite chrome brick etc.
We have a wide range of products to meet the requirements of different industrial customers. The annual production capacity of refractories in all branch factories is up to 60, 000 tons, around 80% of all the products are exported to foreign markets. We are equipped with advanced production equipment and R & D facilities, undergo rigorous testing and testing at each stage of production, understand the exact needs of customers around the world, and design, deliver, manufacture and market high quality refractory products through our team.
With our unique technology experience and operating conditions, we have developed sophisticated and customized refractory products to provide our customers with high-quality products. We are willing to work with all customers at home and abroad for long-term mutually beneficial cooperation for the global industrial users to provide the most cost-effective and high-quality products, welcome friends from all walks of life here guidance.
About Our Factory & Business Background
- Address
- No. 1704 Xinhuan West Road, Zhangdian District, Zibo, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- QINGDAO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Is andalusite suitable for low cement castables?
- Yes, it is widely used in LCC and ULCC formulations to improve volume stability and thermal shock resistance.
- What particle size should I choose?
- 1-3 mm and 3-5 mm are commonly used. Final selection depends on your formulation and application.
- Can you supply customized chemical composition or grading?
- Yes, customized specifications are available according to customer requirements.
- What are the main applications of this material?
- It is used in high alumina refractory bricks, low cement castables, steel ladle refractories, cement kiln linings, and glass furnace materials.
- What is the refractoriness range of this andalusite?
- The refractoriness ranges from 1580 to 1770 degrees Celsius.
- What are the available size options?
- Available sizes include 0-1mm, 1-3mm, and 200mesh.
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