A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ａｌ４ＳｉＣ４粉末
To provide an Al4SiC4 powder that is excellent in infrared reflection property.SOLUTION: An Al4SiC4 powder has a mode diameter of 12.0 μm or less and a mode volume of 1.40×10-3m3-kg-1 or less in the pore distribution measured by the mercury press-in method. Preferably, the Al4SiC4 powder has a total pore volume of 0.70×10-3m3-kg-1 or less and an inflection point diameter of 15.0 μm or less. Preferably, the Al4SiC4 powder has an intraparticle void amount of 0.55×10-3m3-kg-1 or less. Using the Al4SiC4 powder, an additive for heat-shielding paint can be obtained.SELECTED DRAWING: None
Ａｌ４ＳｉＣ４粉末
To provide an Al4SiC4 powder that is excellent in infrared reflection property.SOLUTION: An Al4SiC4 powder has a mode diameter of 12.0 μm or less and a mode volume of 1.40×10-3m3-kg-1 or less in the pore distribution measured by the mercury press-in method. Preferably, the Al4SiC4 powder has a total pore volume of 0.70×10-3m3-kg-1 or less and an inflection point diameter of 15.0 μm or less. Preferably, the Al4SiC4 powder has an intraparticle void amount of 0.55×10-3m3-kg-1 or less. Using the Al4SiC4 powder, an additive for heat-shielding paint can be obtained.SELECTED DRAWING: None
Ａｌ４ＳｉＣ４粉末
2023-02-20
Patent
Electronic Resource
Japanese
Al4SiC4 COMPOSITION OR Al4SiC4 POWDER, AND METHOD OF PRODUCING THE SAME
| European Patent Office | 2022