Aluminum Hydroxide Powder 0.5-30μ M (Industrial/Electronic Grade)
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This high-purity aluminum hydroxide powder features adjustable particle size (0.5-30μm), excellent chemical stability, high whiteness, and low impurity content. Produced via advanced hydrothermal synthesis, it exhibits uniform particle morphology and superior dispersibility, making it ideal for high-end applications such as electronic packaging, flame retardant materials, ceramic substrates, and thermal conductive fillers.
This high-purity aluminum hydroxide powder features adjustable particle size (0.5-30μm), excellent chemical stability, high whiteness, and low impurity content. Produced via advanced hydrothermal synthesis, it exhibits uniform particle morphology and superior dispersibility, making it ideal for high-end applications such as electronic packaging, flame retardant materials, ceramic substrates, and thermal conductive fillers.
Specifications:
Parameter
Specification
Chemical Formula
Al(OH)3
Particle Size (D50)
0.5-30μm (customizable)
Purity
≥99.5% (99.9% for electronic grade)
Whiteness
≥95%
Moisture Content
≤0.5%
LOI (Loss on Ignition)
34.5±0.5%
Specific Surface Area
2-10 m²/g
Heavy Metal Content
≤10ppm (RoHS compliant)
Item
Unit
Typical Values
Exterior
/
white powder
Density
kg/m³
2.65 ×103
Moh's hardness
/
4
Coefficient of linear expansion
1/k
14×10-6
PH
/
7
Oil factor
g/100g
31
Applications
Electronic Packaging: IC encapsulation, LED thermal materials, 5G high-frequency substrates Flame Retardants: Halogen-free filler for plastics, rubber, and cables Ceramic Materials: Sintering aid for precision/structural ceramics Thermal Interface Materials: Filler for thermal greases/pads Coatings & Inks: Enhances heat resistance and anti-settling properties
Key Advantages
Adjustable Particle Size: 0.5-30μm range for diverse process requirements High Purity: ≥99.9% purity for electronic-grade applications Superior Dispersibility: Uniform particles with minimal agglomeration Eco-Friendly: Halogen-free, compliant with RoHS/REACH Customization: Surface modification available (e.g., silane coupling agent treatment)
Packaging & Storage
Packaging: 25kg/bag (moisture-proof aluminum foil bag + cardboard drum, customizable)
Storage: Keep in cool, dry conditions
Shelf Life: 24 months
Why Choose Us?
Strict QC: Batch-specific test reports (particle size distribution, purity, etc.) Technical Support: Application solutions and sample testing services Reliable Supply: Bulk order capacity with stable production
An excellent manufacturing enterprise
The company has 20 patents, the company has passed ISO9001 and ISO14001 certification, and has been recognized as a national high-tech enterprise
Product Description:
This high-purity aluminum hydroxide powder features adjustable particle size (0.5-30μm), excellent chemical stability, high whiteness, and low impurity content. Produced via advanced hydrothermal synthesis, it exhibits uniform particle morphology and superior dispersibility, making it ideal for high-end applications such as electronic packaging, flame retardant materials, ceramic substrates, and thermal conductive fillers.
Specifications:
Parameter
Specification
Chemical Formula
Al(OH)3
Particle Size (D50)
0.5-30μm (customizable)
Purity
≥99.5% (99.9% for electronic grade)
Whiteness
≥95%
Moisture Content
≤0.5%
LOI (Loss on Ignition)
34.5±0.5%
Specific Surface Area
2-10 m²/g
Heavy Metal Content
≤10ppm (RoHS compliant)
Item
Unit
Typical Values
Exterior
/
white powder
Density
kg/m³
2.65 ×103
Moh's hardness
/
4
Coefficient of linear expansion
1/k
14×10-6
PH
/
7
Oil factor
g/100g
31
Applications
Electronic Packaging: IC encapsulation, LED thermal materials, 5G high-frequency substrates Flame Retardants: Halogen-free filler for plastics, rubber, and cables Ceramic Materials: Sintering aid for precision/structural ceramics Thermal Interface Materials: Filler for thermal greases/pads Coatings & Inks: Enhances heat resistance and anti-settling properties
Key Advantages
Adjustable Particle Size: 0.5-30μm range for diverse process requirements High Purity: ≥99.9% purity for electronic-grade applications Superior Dispersibility: Uniform particles with minimal agglomeration Eco-Friendly: Halogen-free, compliant with RoHS/REACH Customization: Surface modification available (e.g., silane coupling agent treatment)
Packaging & Storage
Packaging: 25kg/bag (moisture-proof aluminum foil bag + cardboard drum, customizable)
Storage: Keep in cool, dry conditions
Shelf Life: 24 months
Why Choose Us?
Strict QC: Batch-specific test reports (particle size distribution, purity, etc.) Technical Support: Application solutions and sample testing services Reliable Supply: Bulk order capacity with stable production
An excellent manufacturing enterprise
The company has 20 patents, the company has passed ISO9001 and ISO14001 certification, and has been recognized as a national high-tech enterprise
