Spherical alumina is a material made from irregular high-purity alumina through high-temperature melting, spraying, and sintering.It has good thermal conductivity and excellent cost performance.、Low oil absorption value, high spheroidization rate,High α-phase content, small specific surface areaandHigh fillability, with a high sphericity rate of its particles.、Controllable particle size distribution, etc.，TheseUnique and outstanding characteristics，OftenUsed as a filler material to enhance the thermal conductivity of composite materials.，Widely used as a filler in thermally conductive silicone gaskets, thermally conductive potting compounds, thermally conductive gels, thermally conductive greases, thermally conductive engineering plastics, and aluminum-based copper-clad laminates.

Spherealumina powderHas the following advantages:

1.Spherical powder has a small surface area and a smooth surface, which gives it good filling and flow properties, and makes it less prone to bridging.

2.Spherical powder is densely packed, with a filling capacity reaching **, low porosity, and uniform and consistent filling.。The thus preparedProductionThe product has excellent dimensional repeatability and stable product quality.。

3.SphereAluminum oxideThe powder has good isotropy and uniform stress-strain behavior.andHigh particle strength.The Chinese character "的" is a possessive particle or modifier, often equivalent to "'s" or "of" in English. It can also be used to form adjectives or indicate attributes. For example: - 我的书 (my book) - 美丽的风景 (beautiful scenery) If you need a specific translation, please provide the full sentence or context.characteristics, so it can effectively reduce stress concentration in the component, further enhancing its strength.

4.SphereAluminum oxideThe friction coefficient of the powder is relatively low, resulting in excellent flowability during molding and reduced wear on the mold.