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High-Purity Submicron Aluminum Hydroxide Particles

These high-purity submicron aluminum hydroxide particles (D50 0.5-20μm) exhibit exceptional chemical and thermal stability. Suitable for advanced composites, pharmaceutical carriers, and precision ceramics. Surface modification services available to improve matrix compatibility.

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Product Description

Product Description:
These high-purity submicron aluminum hydroxide particles (D50 0.5-20μm) exhibit exceptional chemical and thermal stability. Suitable for advanced composites, pharmaceutical carriers, and precision ceramics. Surface modification services available to improve matrix compatibility.

Specifications:

Average Particle Size: 0.5-20μm (adjustable)
Purity: ≥99.5%
Specific Surface Area: 5-15 m²/g
LOI (Loss on Ignition): ≤34.5%

Applications:

Advanced composites: Enhances mechanical properties
Pharmaceuticals: Drug delivery carrier
Precision ceramics: Improves sintering density

Advantages:
Submicron particles with high reactivity
Ultra-high purity for demanding applications
Surface modifiable for better bonding

Basic Parameters

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

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Serial Number	Project	Unit	Indicators
1	AL（OH）3	% ≥	99.6
2	Al2O3	% ≥	64
3	SiO2	%＜	0.04
4	Fe2O3	%＜	0.02
5	Na2O	%＜	0.3
6	Whiteness ratio	% ≥	93
7	Caustic soda	%	34.5±0.5

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

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