High Quality Fine Dense Homogenizer
Professional fine dense high-alumina homogenizer refractory materials featuring multi-grade Al₂O₃ composite technology (GL-88, GL-85, GL-83, GL-80). Superior density, low water absorption, and exceptional thermal performance for demanding industrial applications.
Key words:
High Quality Fine Dense Homogenizer
fine dense homogenizer
high alumina refractory
Al2O3 composite
dense castable
refractory materials
multi-grade alumina
industrial ceramics
thermal stability
Classification:
Product Introduction
Premium Fine Dense High-Alumina Homogenizer
Multi-Grade Al₂O₃ Composite Refractory System with Superior Density, Exceptional Thermal Stability, and Ultra-Low Water Absorption for Demanding Industrial Applications
Multi-Grade Product Range
Our Premium Fine Dense High-Alumina Homogenizer series offers four distinct grades, each optimised for specific temperature ranges and application requirements. The progressive Al₂O₃ content from 80% to 88% provides tailored solutions for varying industrial conditions.
GL-88 Grade
≥88% Al₂O₃
Maximum performance for extreme conditions
Density: ≥3.35 g/cm³
GL-85 Grade
≥85% Al₂O₃
High-performance applications
Density: ≥3.25 g/cm³
GL-83 Grade
≥83% Al₂O₃
General industrial applications
Density: ≥3.20 g/cm³
GL-80 Grade
≥80% Al₂O₃
Standard industrial use
Density: ≥3.15 g/cm³
Comprehensive Technical Specifications
| Grade | Chemical Composition (%) | Physical Properties | ||||||
|---|---|---|---|---|---|---|---|---|
| Al₂O₃ | Fe₂O₃ | TiO₂ | SiO₂ | K₂O+Na₂O | CaO+MgO | Density (g/cm³) | Water Absorption (%) | |
| GL-88 | ≥88 | ≤1.8 | ≤4.0 | ≤6.0 | ≤0.5 | ≤0.5 | ≥3.35 | ≤1.0 |
| GL-85 | ≥85 | ≤2.0 | ≤4.0 | ≤6.0 | ≤0.5 | ≤0.5 | ≥3.25 | ≤1.0 |
| GL-83 | ≥83 | ≤2.0 | ≤4.0 | ≤6.0 | ≤0.5 | ≤0.5 | ≥3.20 | ≤1.0 |
| GL-80 | ≥80 | ≤2.0 | ≤4.0 | ≤6.0 | ≤0.5 | ≤0.5 | ≥3.15 | ≤1.0 |
Custom Processing Available
We can customise the processing of various types of granules and micro-powders according to customer requirements. Specific particle size distributions and custom formulations available upon request.
Advanced Performance Benefits
- Ultra-High Density: Exceptional bulk density up to 3.35 g/cm³ ensures superior mechanical strength and thermal conductivity
- Minimal Water Absorption: ≤1.0% water absorption across all grades provides excellent resistance to thermal shock and spalling
- Superior Chemical Purity: Low alkali content (≤0.5% K₂O+Na₂O) ensures chemical stability at high temperatures
- Controlled Iron Content: Optimised Fe₂O₃ levels prevent unwanted phase formation and maintain refractory integrity
- Multi-Grade Flexibility: Four distinct grades allow precise material selection for specific application requirements
- Fine Particle Technology: Advanced processing creates homogeneous microstructure for consistent performance
Advanced Manufacturing Technology
Raw Material Selection
Our fine dense homogenizer materials are manufactured using premium-grade industrial alumina with carefully controlled impurity levels. Each grade is formulated to meet specific performance requirements while maintaining consistent quality across production batches.
Homogenization Process
Advanced homogenization technology ensures uniform particle distribution and optimal packing density. The fine dense structure is achieved through controlled calcination and precision grinding processes, resulting in materials with exceptional density and low porosity.
Quality Assurance
Comprehensive testing protocols including chemical analysis, particle size distribution, density measurement, and thermal property evaluation ensure consistent quality. All products meet international standards including ASTM and ISO specifications.
Industrial Applications
Steel & Metallurgy
Furnace linings, ladle refractories, and high-temperature processing equipment
Foundry Operations
Crucibles, pouring systems, and casting mould components for precision applications
Petrochemical Industry
Reactor linings, thermal processing units, and high-temperature catalyst supports
Ceramics Manufacturing
Kiln furniture, setter plates, and high-temperature ceramic processing equipment
Heat Treatment
Furnace linings, thermal insulation, and precision heating element supports
Glass Industry
Melting furnace components, glass contact refractories, and thermal barrier systems
Custom Processing Services
We specialise in custom processing to meet specific customer requirements. Our advanced manufacturing capabilities allow us to produce various granule sizes, micro-powder formulations, and custom chemical compositions tailored to your application needs.
Particle Size Options
Custom granules and micro-powders
Chemical Modifications
Tailored compositions for specific applications
Density Optimization
Custom density requirements available
Frequently Asked Questions
What are the key differences between the GL grades?
The GL grades differ primarily in Al₂O₃ content and density. GL-88 offers the highest alumina content (≥88%) and density (≥3.35 g/cm³) for extreme conditions, while GL-80 provides standard performance with ≥80% Al₂O₃ and ≥3.15 g/cm³ density. Higher grades offer superior thermal stability and chemical resistance.
What custom processing options are available?
We offer comprehensive custom processing including specific particle size distributions for granules and micro-powders, modified chemical compositions, density optimization, and packaging solutions. Our engineering team works with customers to develop tailored formulations meeting exact application requirements.
How does the fine dense structure benefit performance?
The fine dense homogenized structure provides superior packing efficiency, resulting in higher density, lower porosity, and enhanced thermal conductivity. This translates to better thermal shock resistance, improved mechanical strength, and reduced permeability to molten materials and gases.
What quality standards do these materials meet?
All our fine dense homogenizer materials are manufactured under ISO 9001:2015 quality management system and comply with international standards including ASTM C401, JIS R2617, and GB/T 6900. Comprehensive testing ensures consistent chemical composition, physical properties, and performance characteristics.
What is the maximum service temperature for these materials?
Service temperatures vary by grade and application. GL-88 grade can typically withstand temperatures up to 1750°C in oxidizing atmospheres, while GL-80 grade is suitable for applications up to 1600°C. Specific temperature recommendations depend on the particular application environment and exposure conditions.
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For more product information or technical support, please contact us
Contact Information
Contact:+86-19171489999
Address: Yangzhai Town Metallurgical Industrial Park, Guangshui City, Hubei Province
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