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Industrial Grade Alumina Powder with Adjustable Particle Size (D50 2-50μ m)
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This product is an industrial-grade high-purity aluminum oxide powder (Al2O3), prepared using advanced processes. The particle size range (D50 2-50μm) is adjustable, offering excellent high-temperature resistance, chemical stability, and mechanical strength. It is widely used in ceramics, refractory materials, polishing and grinding, catalyst supports, and other fields.
Product Description This product is an industrial-grade high-purity aluminum oxide powder (Al 2O 3), prepared using advanced processes. The particle size range (D50 2-50μm) is adjustable, offering excellent high-temperature resistance, chemical stability, and mechanical strength. It is widely used in ceramics, refractory materials, polishing and grinding, catalyst supports, and other fields.
Core Advantages Adjustable particle size (2-50μm) - Meets diverse industrial needs and supports customized production High purity (≥99%) - Low impurities ensure stable product performance High-temperature resistance - Suitable for high-temperature environments High hardness (Mohs hardness level 8) - Excellent wear resistance and mechanical strength Strong chemical stability - Resistant to acid and alkali corrosion, suitable for harsh working conditions
Typical Applications Ceramics industry: Ceramic bodies, glazes, electronic ceramic substrates Refractory materials: High-temperature furnace linings, refractory bricks, castables Polishing and grinding: Surface polishing of metals, glass, and semiconductors Catalyst supports: Preparation of petrochemical and environmental protection catalysts
Coating fillers: Enhances wear and corrosion resistance of coatings
Why Choose Us? Advanced production processes - Strict quality control ensures batch stability Flexible customization services - Can adjust particle size and purity according to customer requirements Fast delivery - Sufficient inventory supports large-scale orders Technical support - Provides product application solutions and after-sales support
Packaging and Transportation Standard packaging: 25kg/bag (moisture-proof woven bag + inner film) Transportation methods: Sea/land transport, supporting global logistics
Inquiry Tips For sample testing or technical data sheets (TDS/MSDS), please contact us at any time! OEM/ODM services supported - Welcome customized requirements
Quality Index
Serial Number
Project
Unit
Index
YJ-A
YJ-B
1
AL₂O₃
%≥
99.5
99.5
2
SiO₂
%≤
0.10
0.10
3
Fe₂O₃
%≤
0.03
0.04
4
Na₂O
%≤
0.10
0.20
5
Caustic soda
%≤
1.0
1.0
6
α-AL₂O₃
%≥
96.0
95.0
7
True proportion
%≥g/cm3
3.96
3.94
8
Particle size%
≤2um
≥90
≥85
D50um
≥0.60
≥0.80
Product Description This product is an industrial-grade high-purity aluminum oxide powder (Al 2O 3), prepared using advanced processes. The particle size range (D50 2-50μm) is adjustable, offering excellent high-temperature resistance, chemical stability, and mechanical strength. It is widely used in ceramics, refractory materials, polishing and grinding, catalyst supports, and other fields.
Core Advantages Adjustable particle size (2-50μm) - Meets diverse industrial needs and supports customized production High purity (≥99%) - Low impurities ensure stable product performance High-temperature resistance - Suitable for high-temperature environments High hardness (Mohs hardness level 8) - Excellent wear resistance and mechanical strength Strong chemical stability - Resistant to acid and alkali corrosion, suitable for harsh working conditions
Typical Applications Ceramics industry: Ceramic bodies, glazes, electronic ceramic substrates Refractory materials: High-temperature furnace linings, refractory bricks, castables Polishing and grinding: Surface polishing of metals, glass, and semiconductors Catalyst supports: Preparation of petrochemical and environmental protection catalysts
Coating fillers: Enhances wear and corrosion resistance of coatings
Why Choose Us? Advanced production processes - Strict quality control ensures batch stability Flexible customization services - Can adjust particle size and purity according to customer requirements Fast delivery - Sufficient inventory supports large-scale orders Technical support - Provides product application solutions and after-sales support
Packaging and Transportation Standard packaging: 25kg/bag (moisture-proof woven bag + inner film) Transportation methods: Sea/land transport, supporting global logistics
Inquiry Tips For sample testing or technical data sheets (TDS/MSDS), please contact us at any time! OEM/ODM services supported - Welcome customized requirements
