Ultra GAP-X™
ULTRA-HIGH PURITY GAMMA PHASE ALUMINA (Al₂O₃) POWDER
Our Ultra-High Purity Gamma/Eta Phase Alumina (Al₂O₃) Powder (GAP-X) is a meticulously engineered gamma/eta phase alumina powder, derived via aluminium tri-hydrate (ATH), with ultra-low alpha radiation levels – less than 1 ppb of uranium and thorium. Our GAP-X alumina has a purity of ≥99.995% (4N5), ensuring exceptional quality and consistency.
Designed for ultra-high purity and easy handling, Ultra GAP-X™ offers customisable particle sizing, making it ideal for high-tech applications across diverse industries.
ULTRA PURE
VERSATILE
CUSTOMISABLE
UNITS | ULTRA GAP-X | ||||
Description | Ultra-High Purity Gamma/Eta-Phase Alumina | ||||
Chemical Formula | Al₂O₃ | ||||
Crystal Structure | γ/η | ||||
Purity | % solid | 4N5 - 99.995% | |||
Processing | Jet Milled | Unmilled | Per customer requirement | ||
Particle Size Distribution (PSD) | d50 | 3 - 4μm | 10 - 20μm | Matched to request | |
Loose Bulk Density | g/cm³ | 0.35 | |||
Tapped Bulk Density | g/cm³ | 0.4 | |||
Specific Surface Area (BET) | m²/g | 120 - 250 | 150 - 200 | 120 - 250 | |
Impurity Panel | ppm | <40 PPM | |||
Uranium & Thorium Impurities | ppb | <1ppb | |||
SEM IMAGERY
ULTRA GAP-X FROM SPRAY DRIED ATH
ULTRA GAP-X FROM STATIC DRIED ATH
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THE VERSATILITY OF OUR
ULTRA GAP-X™ FOR INDUSTRY APPLICATIONS
SEMICONDUCTOR MARKET
Our Ultra GAP-X™ serves as a premium feedstock for the production of spherical aluminas, specifically tailored for thermal interface material (TIM) manufacturers. With its ultra-high purity and customizable particle characteristics, GAP-X™ enables consistent performance and thermal conductivity in demanding electronic and industrial applications.
CATALYSTS APPLICATIONS
Our Ultra GAP-X™ is a top choice for demanding catalysis and coating applications, thanks to our novel ability to manufacture ultra-high surface areas (to >250m2/g), thermal stability, and unique mesoporous structure that make it an ideal support material.
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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.
