Thermal conductive inorganic filler "Dipyroxide #7300 Series"
A composite oxide-based filler with high thermal conductivity and low mechanical wear resistance at the conventional alumina ratio.
The Dipyroxide #7300 series is an alumina-based composite oxide powder (thermal conductive filler) developed by applying our synthetic technology for composite oxide pigments. By combining alumina with a small amount of several metal oxides, it has a higher thermal conductivity compared to alumina. Additionally, its rounded shape and low hardness help reduce wear on molds, molding machines, pumps, and blades or drills used during the processing of molded products, contributing to longer equipment lifespan and prevention of contamination.
basic information
【Features】 - Excellent insulation, water resistance, and chemical resistance, with a good overall balance. - Compared to alumina, it has high thermal conductivity, low hardness, and high thermal radiation rate, making it effective in various applications. - Improved thermal conductivity can be expected even when combined with flaky particles such as boron nitride. - By changing the combinations of metal oxides, it is also possible to design products with even lower hardness or colored variants.
Price range
Delivery Time
Applications/Examples of results
【Applications】 - Heat dissipation sheets - Heat dissipation paints, heat dissipation inks - Heat dissipation enclosures, heat dissipation substrates - Adhesives, greases, sealing materials
Line up（4）
| Model number | overview |
|---|---|
| #7321 | Average particle diameter: 1µm |
| #7323 | Average particle diameter: 3µm |
| #7330 | Average particle diameter: 10µm |
| ※ | Other development products include colored items (black, blue), products of different shapes, etc. |
