Ultra-Fine Aluminium Hydroxide
Sub-micron ATH for high-performance composites
Ultra-fine aluminium hydroxide with D50 below 2 microns for demanding polymer and electronic applications.
CategoryAluminium Hydroxide
ExportWorldwide
SampleAvailable
MOQFlexible
Product Overview
Ultra-fine aluminium hydroxide is milled to a median particle size below 2 microns, enabling very high filler loadings in polymers without sacrificing mechanical properties or surface finish. It delivers superior flame retardancy at the loading levels required for halogen-free cable and electronic applications.
Our ultra-fine ATH offers narrow particle-size distribution, excellent dispersion in polar and non-polar resin systems, and consistent rheology for extrusion, injection and casting processes.
Key Features
- D50 below 2 microns for high loading
- Narrow particle-size distribution
- Superior dispersion in polymer systems
- Enables halogen-free flame retardant cables
- Consistent rheology for processing
Technical Specifications
| Al(OH)₃ content | ≥ 99.5% |
|---|---|
| Particle size D50 | 1-2 μm |
| D50 max | 3 μm |
| Whiteness | ≥ 96% |
| Specific surface area | 6-10 m²/g |
Applications
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