Spherical Alumina (D50, ~ 62.76 μm)
Catalog NO.: TFCFAA-0150 Category: Alumina
This product is a high-performance spherical alumina thermal filler processed using an advanced top-cut classification technology to precisely remove coarse particles. Designed specifically to meet the growing demand for lightweight and ultra-thin materials, it offers exceptional thermal conductivity and high electrical insulation. Additionally, the material features high hardness and outstanding resistance to high temperatures, corrosion, and mechanical wear, making it an ideal choice for advanced thermal management systems.
| Appearance | White powder |
| Particle Size D50 | ~ 62.76 μm |
| Particle Size D100 | ~ 123.98 μm |
| Electrical Conductivity | ~ 11.94 μS/cm |
| PH | 8.40 |
| Moisture | ~ 0.13% |
| Oil Absorption Value | ~ 23.50% |
| Whiteness | ~ 92.4% |
| Spheroidization Rate | 98% |
| Storage | Store in a sealed container in a cool, well-ventilated, and dry indoor environment. |
◈ Narrow Particle Size Distribution: Features precise top-cut processing to strictly control the maximum particle size, ensuring dimensional stability for ultra-thin applications.
◈ High Purity and Conductivity: Exceptional purity levels ensure outstanding thermal conductivity and reliable performance in sensitive electronic components.
◈ High Sphericity and Fluidity: Highly spherical particles provide excellent flowability, allowing for easy and uniform dispersion within various matrix materials.
Thermal Interface Materials: Serves as a highly efficient thermal filler for silicone gaskets, greases, gels, putties, and potting compounds.
Thermally Conductive Polymers: Ideal for formulating high-performance thermal epoxies, polyurethanes, and thermal engineering plastics.
Specialized Ceramics: Used as a premium thermal agent and raw material in the production of advanced technical ceramics.
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