ReNewAl Green Recycled Aluminium PowderCustom Sizes 10-1000 Microns from South Africa
ReNewAl is a premium recycled aluminum powder mechanically shredded and manufactured from high-purity recycled aluminum sources at our pilot plant in South Africa. This green recycled aluminium powder stands out as a cost-effective, eco-friendly alternative to traditional atomized powders, delivering >97.9% Al purity (certified by SPECTRO AMETEK XRF analysis) with up to ~95% lower energy use and CO₂ emissions compared to primary production. By using mechanical shredding instead of energy-intensive melting and atomisation/ spraying, ReNewAl supports circular economy principles while maintaining high reactivity, flow, and consistency for industrial applications.
We specialize in custom size aluminum powder, allowing you to specify d50 or produce size ranges, from 100 microns (fine grades for high surface area) to 1000 microns (coarse grades).
This flexibility makes ReNewAl aluminum powder ideal for diverse needs - whether you require finer particles for reactivity or coarser ones for easier handling and reduced dust. ReNewAl builds on proven chemical and global logistics expertise to deliver reliable, sustainable aluminum solutions tailored to your requirements.
Premium Recycled Aluminium Powder
ReNewAl is a premium recycled aluminium powder mechanically shredded and manufactured from high-purity recycled aluminum sources at our pilot plant in South Africa. This green recycled aluminium powder stands out as a cost-effective, eco-friendly alternative to traditional atomized powders.
Delivering >97.9% Al purity (certified by SPECTRO AMETEK XRF analysis) with up to ~95% lower energy use and CO2 emissions compared to primary production. By using mechanical shredding instead of energy-intensive melting and atomisation/spraying, ReNewAl supports circular economy principles while maintaining high reactivity, flow, and consistency for industrial applications.
- Custom size aluminium powder from 10 to 1000 microns
- Specify desired d50 or produce custom size ranges tailored to your process
- A low-carbon choice that aligns with EU CBAM and global sustainability goals
- PCF - Product Carbon Footprint = 1.07CO2e per Ton, according to ISO 14067:2018
Technical Specifications
Chemical Composition
| Element | Unit | Typical Quantity |
|---|---|---|
| Al | % | 97.9 |
| Si | % | 0.6 |
| Cu | % | <0.1 |
| Mn | % | <0.1 |
| Zn | % | <0.1 |
| Fe | % | 0.92 |
| P | % | 0.013 |
| Other | % | Balance |
Method: XRF, light elements/PP4, as performed on the feed material. Batch-specific COA available.
Particle Size Distribution (PSD) – ReNewAl R250A Example (Customizable)
| Microns | Quantity % |
|---|---|
| >850 | 1 |
| 750–850 | 2 |
| 500–750 | 15 |
| 250–500 | 70 |
| 150–250 | 11 |
| <150 | 1 |
Method: Dry sieve analysis.
Example PSD (R250A grade) - we customize from 10 µm fine to 1000 µm coarse. d50 adjustable, narrow distributions possible - contact us for your exact requirements (fine, mid, or coarse grades available on request).
Physicochemical Properties
- Specific Gravity: 2.7 g/mL at 25 °C
- Apparent Density: 1.40 g/cm³
- Melting Point: 660 °C
- Reactivity: Higher than conventional blown powder
- Appearance: Silver-grey non-magnetic metal
- Coating: None or custom on request
Packaging: 1-ton bulk bags on pallets, 25 kg paper bags or drums; client-specific.
Why Choose ReNewAl Sustainable Recycled Aluminum Powder
Sustainable & Green Production
Mechanically shredded from recycled sources, ReNewAl uses only ~5% of the energy (10.1 MJ/kg vs. 190–235 MJ/kg) and cuts emissions by up to ~95%, making it a low-carbon choice that aligns with EU CBAM and global sustainability goals.
High Purity & Reliability
>97.9% Al with low impurities - SPECTRO AMETEK certified for consistent performance.
Custom Size Flexibility
Tailor from 10 µm fine to 1000 µm coarse — d50 and narrow PSD adjustments ensure optimal reactivity, flow, and application fit.
Cost-Effective Performance
Enhanced reactivity vs. atomized powders, without compromising quality.
Proven Applications
Technically approved by leading thermite companies; widely used in refractories and castables, including polyurethane castables as well as the explosives industry.
Local Supply with Global Reach
Proudly produced in South Africa with fast nationwide delivery and reliable export via Vynco's global administration and network.
Applications Collage Background
Industrial applications imagery
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Applications for ReNewAl Custom Recycled Aluminum Powder
ReNewAl's high-purity recycled aluminum powder, with customizable particle sizing, supports a broad spectrum of industrial applications. This powder enhances performance through its reactivity, thermal properties, and metallic characteristics, while promoting sustainability.
Exothermic/Thermit Welding
Facilitates high-heat reactions for metal joining, proven in rail systems (German-approved). Ideal for infrastructure repairs like railways, pipelines, and heavy machinery, offering portable and durable bonding.
Refractory Materials and Metallurgical Additives
Enhances thermal resistance and metal refinement in high-temperature settings. Applied in furnace linings, steelmaking, glass production, and alloy manufacturing for improved durability and impurity removal.
Explosives and Propellants
Boosts combustion efficiency and energy output due to high reactivity. Used in pyrotechnics, mining, and aerospace, with emphasis on safety and regulatory compliance.
Polyurethane Castables and Casting Resins
Acts as a metallic filler for realistic aluminum aesthetics, increased density, improved thermal conductivity, dimensional stability at high temperatures, and better machining/polishing. Suitable for prototypes, molds, foundry patterns, and investment casting tools.
Paints, Pigments, and Coatings
Provides metallic finishes with reflectivity and protection. Used in automotive, architectural, and industrial coatings for UV resistance, corrosion prevention, antistatic properties, and aesthetic enhancement.
Briquettes, Resin Filters, and Aluminothermic Processes
Serves as a binder or reactive agent for dense aggregates, filtration media, and metal extraction. Supports metallurgy, water/air purification, and chemical processes with optimized efficiency.
Custom Industrial Uses
Adaptable for specialized needs, such as 3D printing additives, conductive electronics pastes, or agricultural amendments. Tailored sizing available upon consultation.
Aerated Concrete and Lightweight Construction Materials
Functions as a foaming agent in cement mixtures to generate gas bubbles, creating porous, low-density materials. Offers thermal insulation, sound absorption, fire resistance, and ease of use in building blocks and panels.
Sustainable Aluminium Powder from South Africa
ReNewAl builds on proven chemical and global logistics expertise to deliver reliable, sustainable aluminum solutions tailored to your requirements. Our pilot plant in South Africa produces premium recycled aluminium powder from Used Beverage Cans (UBC) and Aluminium foil.
Our mechanical shredding process - as opposed to energy-intensive melting and atomisation - significantly reduces carbon footprint while meeting stringent EU carbon tax regulation targets. This enables a true circular economy approach to aluminium production.
South Africa pilot plant
UBC & aluminium foil
Sustainability Benefits
ReNewAl's mechanical recycling process avoids melting and atomisation, reducing energy use and emissions dramatically:
| Aspect | Traditional Atomised / Primary feed | ReNewAl Mechanical Recycled feed |
|---|---|---|
| Energy Use (MJ/kg) | 190–235 | ~10.1 (~5%) |
| CO₂ Emissions (kg eq/kg) | 12–16.5 | ~0.6 (up to ~95% lower) |
| Process | Melting + high-energy spraying | Solid-state shredding |
This makes ReNewAl a smart choice for companies pursuing lower carbon footprints without sacrificing performance.
Certifications & Quality Assurance
XRF Cert
EU Carbon
Made in SA
Paired with ThermiTech Technology
ReNewAl powers our aluminothermic beneficiation technology for sustainable metal production.
Learn about ThermiTechFrequently Asked Questions About ReNewAl Aluminium Powder
Find answers to common questions about our recycled aluminium powder products.
ReNewAl is a premium recycled aluminium powder mechanically shredded and manufactured from high-purity recycled aluminum sources at our pilot plant in South Africa. It delivers >97.9% Al purity certified by SPECTRO AMETEK XRF analysis, offering a sustainable alternative to traditional atomized powders. By using mechanical shredding instead of energy-intensive melting and atomisation, ReNewAl provides comparable performance with dramatically lower environmental impact.
Custom Aluminum Powder Sizing – Tailored from 10 to 1000 Microns
Our mechanical process allows fast customization from fine (high surface area) to coarse (better flow). Request samples, lab trials, or latest COA to match your needs.
CTA Background
Metallic abstract texture
Request a Quote for ReNewAl Aluminium Powder
Contact us today to discuss your aluminium powder requirements. Our team will provide a customized solution tailored to your specific needs.
