White Tabular Alumina Blast Media: Zero Contamination, Ultra-High Hardness, 50% Extended Service Life
Specially designed for high-standard metal surface treatment, this white tabular alumina abrasive offers exceptional wear resistance and cost-effectiveness, serving as an ideal replacement for traditional steel grit
Core Product Specifications
| Parameter | White Tabular Alumina Technical Specifications |
|---|---|
| Material Type | High-Purity Tabular Alumina (Al₂O₃) |
| Chemical Composition | Al₂O₃ ≥ 99.5%, SiO₂ ≤ 0.1%, Fe₂O₃ ≤ 0.05%, Na₂O ≤ 0.2% |
| Hardness | Mohs Hardness 9.2, Knoop Hardness 2200-2300 |
| Grit Size Range | #8-#320 (0.045mm-2.36mm), Full range available |
| Bulk Density | 1.8-2.1 g/cm³ |
| Particle Shape | Tabular crystal structure with sharp edges |
| Color | Pure white |
| Maximum Service Temperature | 1950℃ |
Core Advantages: Redefining High-Performance Blasting Abrasive Standards
Advantage 1: Extreme Hardness & Wear Resistance - Over 40% Reduction in Overall Costs
White Tabular Alumina's Mohs hardness reaches 9.2, far exceeding traditional steel shot and grit, demonstrating exceptional performance in demanding conditions:
40-50% lower wear rate compared to conventional steel grit, significantly extending service life
35% reduction in cost per treatment, effectively controlling operational expenses
Consistent cutting performance ensuring uniform batch processing results
Advantage 2:Comprehensive Specifications & Flexible Customization - Precisely Matching Diverse Needs
We offer complete grit size selection and customization services:
Standard specifications: #16-#80 meeting most industrial application requirements
Special customization: Supporting ±0.015mm precision size control
Exclusive formulations: Providing personalized solutions based on equipment type and process requirements
Advantage 3: 99.5% Ultra-High Purity - Ensuring Zero-Contamination Processing
Manufactured using advanced sintering technology with industry-leading product purity:
Alumina content ≥99.5%
Iron content ≤0.05%, eliminating iron contamination
Free from heavy metal impurities, compliant with environmental requirements
Advantage 4: Stable Supply System - Ensuring Production Continuity
Self-owned production base: 3 specialized production lines
Monthly production capacity: Over 2,500 tons
Standard specification inventory: Over 500 tons
Delivery cycle: 5 working days for standard orders, 48 hours for urgent orders
Application Scenarios
Precision Machinery Manufacturing
Aero-engine component surface treatment
Precision instrument part cleaning and deburring
High-precision mold maintenance
Medical device surface treatment
*Recommended grit sizes: #100-#240*
01
Shipbuilding & Offshore Engineering
Marine stainless steel pipeline internal surface treatment
Deck equipment surface preparation
Offshore platform structure maintenance
Marine accessory refurbishment
*Recommended grit sizes: #24-#60*
02
Construction Engineering & Steel Structures
Building curtain wall aluminum profile treatment
Steel structure bridge surface treatment
Stainless steel decorative component treatment
Historical building restoration and protection
*Recommended grit sizes: #36-#80*
03
Special Metal Material Processing
Titanium alloy component surface treatment
Nickel-based alloy preparation
Copper alloy precision treatment
Special steel surface treatment
*Recommended grit sizes: #80-#180*
04
Quality Assurance & Production Capability
Certification System
ISO 9001:2015 Quality Management System Certification
ISO 14001 Environmental Management System Certification
OSHA Occupational Health and Safety Management System Certification
Third-party inspection reports provided for each batch
Production Process
Raw Material Selection: High-purity bauxite with strict incoming inspection
High-Temperature Sintering: 1900°C ultra-high temperature tunnel kiln sintering
Crystal Control: Precise control of crystal growth process
Precision Classification: Multi-stage air classification system
Quality Inspection: Full-process quality monitoring points
Quality Control Indicators
Chemical composition testing: Spectroscopic analysis per batch
Particle size distribution testing: Laser particle size analyzer
Hardness testing: Sampling inspection per production batch
Microstructure: Regular electron microscope inspection
Production Capacity & Inventory
Production base area: 15,000 square meters
Annual production capacity: 30,000 tons
Quality engineers: 20 professional staff
Testing laboratory: 400 square meters
Customer Testimonials
"In aero-engine component manufacturing, White Tabular Alumina completely resolves the potential iron contamination issues associated with traditional steel shot and grit. Its exceptional wear resistance has reduced our abrasive consumption by 45%, while significantly improving surface treatment quality. The technical team's customized #150 grit size solution perfectly matches our process requirements."
"The surface treatment requirements for yacht stainless steel components are extremely high. White Tabular Alumina's zero-contamination characteristics fully meet our needs. The #60 grit size provides ideal surface roughness while ensuring treatment efficiency. Stable supply also ensures the smooth execution of our production plans."
"In several landmark building curtain wall projects, White Tabular Alumina has helped us achieve perfect consistency in aluminum profile surface treatment. Compared with traditional blasting steel grit, it not only avoids color contamination but also extends service life by over 50%."
Service Commitment
Sample Service
Free samples provided (3 kg)
Detailed technical parameter sheets included
Professional technical team provides selection guidance
01
Quality Assurance
Return or replacement for products not meeting standards
Quality inspection reports provided for each batch
Establishment of dedicated customer quality files
02
Technical Support
24/7 technical consultation services
On-site process optimization guidance
Equipment compatibility analysis
Regular technical training sessions
03
Logistics & Distribution
Nationwide distribution services
Real-time order tracking
Priority processing for emergency orders
Customized delivery solutions
04
Certificate
FAQ:
Q: Do you provide samples?
A: Yes, we could provide samples.
Q: Is the sample free?
A: Yes, samples are free of cost.
Q: How many days for sampling?
A: 7~10 days for regular size we have.
Q: How many days for production?
A: 10~30 days according to the size and quantity.
Q:What is the production capacity of your company?
A: The company's production capacity is 80-100 tons per day.
Q: Could we put our own logo?
A: Of course, the customer logo can be affixed to the packaging in the way the customer wants.
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