Ultra NAP™
ULTRA-HIGH PURITY NANO ALUMINA (Al₂O₃) POWDER
Our Ultra-High Purity Nano Alumina™ (Al₂O₃) Powder (Ultra NAP™) powder is manufactured with our own novel process and is designed to meet the most demanding industrial applications. Our Ultra NAP™ offers a purity exceeding 99.995% (4N5), with nano-powders featuring particle size distributions small as D50 350nm.
ULTRA PURE
PARTICLE SIZE
PERFORMANCE
UNITS | ULTRA NAP™ | |
Description | Ultra-High Purity Alpha-Phase Nano Alumina | |
Chemical Formula | Al₂O₃ | |
Crystal Structure | α | |
Purity | % Al₂O₃ | 4N5 - 99.995% |
Uranium (U) & Thorium (Th) | ppb | <1 |
Processing | Milled | |
Particle Size Distribution (PSD) | d50 | 0.35μm |
Loose Bulk Density | g/cm³ | 0.6 |
Tapped Bulk Density | g/cm³ | 0.8 |
Specific Surface Area (BET) | m²/g | 4 - 10 |
Impurity Panel (76 elements - GDMS) | <40 PPM |
SEM IMAGERY
UNMILLED
MILLED
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THE VERSATILITY OF OUR
ULTRA nAP™ FOR INDUSTRY APPLICATIONS
CHEMICAL MECHANICAL PLANARIZATION (CMP) SLURRIES
Our Ultra NAP™ is an ideal powder abrasive for use in premium CMP slurries, providing enhanced polishing performance for semiconductor manufacturing.
LED NANOPHOSPHORS
Our Ultra NAP™ is ideally matched as a precursor for the synthesis of ultra fine aluminate garnets including YAG and LuAG.
LITHIUM-ION BATTERIES FOR ELECTRIC VEHICLES (EVS)
As a cathode slurry dopant in lithium-ion cell manufacturing, Ultra NAP™ powders are already used in ultra high quality lithium-ion cell manufacturing.
TECHNICAL CERAMICS
Our Ultra NAP™ offers uniquely high performance sintering at ultra high purity for demanding technical ceramics applications.
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Contact us today to discuss your project needs and how Alpha HPA’s products can provide the solution for your manufacturing requirements.
