This product is a composite modified ultrafine aluminum hydroxide powder treated with advanced surface modification technology, offering excellent dispersibility, compatibility, and flame-retardant properties. With uniform particle size distribution (D50 0.5-20μm), it is suitable for high-end polymers, electronic packaging, flame-retardant materials, and other fields. The modified powder significantly enhances mechanical strength, thermal stability, and processing performance.
This product is a composite modified ultrafine aluminum hydroxide powder treated with advanced surface modification technology, offering excellent dispersibility, compatibility, and flame-retardant properties. With uniform particle size distribution (D50 0.5-20μm), it is suitable for high-end polymers, electronic packaging, flame-retardant materials, and other fields. The modified powder significantly enhances mechanical strength, thermal stability, and processing performance.
Specifications:
Parameter
Value
Chemical Formula
Al(OH)3 (Modified)
Average Particle Size (D50)
0.5-20μm (Customizable)
Purity
≥99.5%
Whiteness
≥94%
Moisture Content
≤0.3%
Surface Modifier
Silane(Optional)
Decomposition Temperature
≥200ºC
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
Oil factor
g/100g
31
Applications
Flame Retardant Materials: Used for PP, PE, EVA, etc., compliant with UL94 V-0 standard Electronic Packaging: Acts as a thermally conductive insulating filler to improve heat dissipation Rubber Industry: Enhances heat resistance and anti-aging properties of rubber products Coatings: Improves fireproofing and weather resistance of coatings Wire & Cable: Used as a filler in halogen-free flame-retardant cable materials
Key Advantages
Superior Dispersibility: Surface modification prevents agglomeration for uniform dispersion Enhanced Compatibility: Strong bonding with polymer/rubber matrices, reducing interface defects High-Efficiency Flame Retardancy: Low smoke, non-toxic, compliant with RoHS/REACH Customizable: Adjustable particle size and modifier types per customer requirements Excellent Processability: Low oil absorption maintains material flow and mechanical properties
Packaging & Storage
Packaging: 25kg/bag or ton bags (customizable) Storage: Store in a cool, dry place; avoid moisture. Shelf life: 12 months
Why Choose Us?
Advanced Modification Technology ensures stable product performance Strict Quality Control meets electronic-grade material standards Technical Support for formulation optimization Fast Delivery with small-batch customization options
Industry Applications
New Energy Batteries: Flame-retardant thermal insulation materials
Construction Fireproofing: Fire-resistant coatings & sealants
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(COA, MSDS, and other certifications available)
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 product is a composite modified ultrafine aluminum hydroxide powder treated with advanced surface modification technology, offering excellent dispersibility, compatibility, and flame-retardant properties. With uniform particle size distribution (D50 0.5-20μm), it is suitable for high-end polymers, electronic packaging, flame-retardant materials, and other fields. The modified powder significantly enhances mechanical strength, thermal stability, and processing performance.
Specifications:
Parameter
Value
Chemical Formula
Al(OH)3 (Modified)
Average Particle Size (D50)
0.5-20μm (Customizable)
Purity
≥99.5%
Whiteness
≥94%
Moisture Content
≤0.3%
Surface Modifier
Silane(Optional)
Decomposition Temperature
≥200ºC
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
Oil factor
g/100g
31
Applications
Flame Retardant Materials: Used for PP, PE, EVA, etc., compliant with UL94 V-0 standard Electronic Packaging: Acts as a thermally conductive insulating filler to improve heat dissipation Rubber Industry: Enhances heat resistance and anti-aging properties of rubber products Coatings: Improves fireproofing and weather resistance of coatings Wire & Cable: Used as a filler in halogen-free flame-retardant cable materials
Key Advantages
Superior Dispersibility: Surface modification prevents agglomeration for uniform dispersion Enhanced Compatibility: Strong bonding with polymer/rubber matrices, reducing interface defects High-Efficiency Flame Retardancy: Low smoke, non-toxic, compliant with RoHS/REACH Customizable: Adjustable particle size and modifier types per customer requirements Excellent Processability: Low oil absorption maintains material flow and mechanical properties
Packaging & Storage
Packaging: 25kg/bag or ton bags (customizable) Storage: Store in a cool, dry place; avoid moisture. Shelf life: 12 months
Why Choose Us?
Advanced Modification Technology ensures stable product performance Strict Quality Control meets electronic-grade material standards Technical Support for formulation optimization Fast Delivery with small-batch customization options
Industry Applications
New Energy Batteries: Flame-retardant thermal insulation materials
