Your Go-To Solution for High Purity

These powders offer an exceptional level of purity, uniform particle size distribution and a sustainable manufacturing process.

Used in a wide variety of applications across various industries, such as electronics, optics, ceramics, coatings and catalysts, SupALOX is the go-to solution for professionals seeking high purity, thermal stability, chemical resistance, and superior optical properties.

SupALOX™ is your go-to solution for high purity customizable alumina powder for your specific requirements | GoodfellowSupALOX™ is your go-to solution for high purity customizable alumina powder for your specific requirements | Goodfellow

75+

Years of facilitating scientific innovation
 

170K

Huge range of advanced materials

111

Countries served globally

ISO9001

Quality assured products

Product Benefits

SupALOX offers a host of superior properties to traditional alumina powders that make it the ideal choice for a range of different applications including:

Unmatched PurityUnmatched Purity

Unmatched Purity

 SupALOX boasts a purity level of 99.99% (4N8) or 99.999% (5N), surpassing most existing suppliers in the market. These powders are measured across all significant impurities, ensuring exceptional quality and performance.

Uniform Particle Size DistributionUniform Particle Size Distribution

Uniform Particle Size Distribution

With particle sizes ranging from 0.3 to 100 μm, SupALOX offers a uniform distribution that can be customized to meet specific customer requirements. This consistency guarantees optimal performance in various applications. 

Cost-Effective ProductionCost-Effective Production

Sustainable and Cost-Effective Production

The manufacturing process of SupALOX utilizes a proprietary method that is more sustainable and cost-effective compared to the conventional alkoxide process. This proprietary process eliminates the need for aluminum metal and alcohol as raw materials, reducing environmental impact and production costs.

Helping you choose the right SupALOX™ alumina powder product for your specific requirements | GoodfellowHelping you choose the right SupALOX™ alumina powder product for your specific requirements | Goodfellow

Choosing the Right Product

As the go-to solution for professionals seeking high purity, thermal stability, chemical resistance, and superior optical properties, we advise on the best form of SupALOX, to meet your exact requirements.

With over 75 years of experience working with industries manufacturing everything from electronics and optics to ceramics and catalysts, we’ll ensure that you’re making the very most of what it has to offer in order to raise quality and performance to new levels.

Our entire range complies with European Directives 2015/863/EU (RoHS 3) and 2000/53/EC (ELV), ensuring their environmental friendliness. As part of our commitment for quality and safety, we also hold certifications for ISO 9001, EN 9100, ISO 14001, and ISO 45001.

Our Product Range

We offer SupAlox high purity alumina powders with 5 gamma powders and 4 alpha powders in the range:

  • 99.99% High Purity SupALOX D4003 Alpha Alumina Powder
  • 99.99% High Purity SupALOX D4003G Gamma Alumina Powder
  • 99.99% High Purity SupALOX H4011 Alpha Alumina Powder
  • 99.99% High Purity SupALOX H4011G Gamma Alumina Powder
  • 99.999% High Purity SupALOX H5011 Alpha Alumina Powder
  • 99.999% High Purity SupALOX H5011G Gamma Alumina Powder
  • 99.999% High Purity SupALOX N5003 Alpha Alumina Powder
  • 99.999% High Purity SupALOX N5003G Gamma Alumina Powder
Exclusive SupALOX™ alumina 5 gamma and 4 gamma powders product range for your specific requirements | GoodfellowExclusive SupALOX™ alumina 5 gamma and 4 gamma powders product range for your specific requirements | Goodfellow

Popular SupAlox Products

Applications

SupALOX™ alumina powders for electronics applications | GoodfellowSupALOX™ alumina powders for electronics applications | Goodfellow

Electronics

 
SupALOX is widely used in the electronics industry for its excellent dielectric properties. It’s frequently used as insulation in electronic components, capacitors and substrates for integrated circuits.

SupALOX™ alumina powders for catalysts applications | GoodfellowSupALOX™ alumina powders for catalysts applications | Goodfellow

Catalysts

Used as a catalyst support in various chemical processes, SupALOX has a high surface area and thermal stability that makes it an excellent choice for catalytic applications, including gas-phase reactions and catalytic converters.

SupALOX™ alumina powders for optics applications | GoodfellowSupALOX™ alumina powders for optics applications | Goodfellow

Optics

With its remarkable transparency and light transmission capabilities, SupALOX is an ideal material for optical components. It’s extensively used in lenses, windows and optical coatings for various optical devices and systems.

SupALOX™ alumina powders for coatings for applications | GoodfellowSupALOX™ alumina powders for coatings for applications | Goodfellow

Coatings 

The exceptional properties of SupALOX make it a prized material for high-performance coatings as it improves wear and corrosion resistance, as well as thermal insulation in various applications.

SupALOX™ alumina powders for advanced ceramics for applications | GoodfellowSupALOX™ alumina powders for advanced ceramics for applications | Goodfellow

Ceramics

SupALOX is a vital component in the production of advanced ceramics. Due to its high purity and thermal stability, it’s used in the fabrication of ceramic parts such as furnace tubes, crucibles, and liners. 

Why Goodfellow?

  • No minimum order
  • Over 170,000 advanced materials: in one place, one of the largest range available globally
  • Materials selection, customization and development: from custom parts for prototyping through to production, and full product modification
  • Product services: machining/cutting services, rolling and metal foil production, analytical services to custom wire manufacturing, and more, we offer a full range of services to meet your needs
  • Free and fast delivery: Worldwide shipping and custom clearance, to your door. All orders are dispatched within 48 hours
  • Commercial arrangements: from call off orders, buffer stock, fixed and contract pricing and discounts for increased volumes, and more, with product traceability and compliance documentation
  • We help you innovate into the future.

*Conditions apply

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About Goodfellow

For over 75 years, we've been your trusted partner in scientific advancement, supporting researchers and businesses globally with high-quality advanced materials.

Our comprehensive catalog features over 170,000 speciality materials, forms and components, which are available from small research quantities to larger production requirements. We offer you fast dispatch and complimentary global delivery, ensuring an exceptional customer experience.