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Highlights
- VHD Graphite heat sink machining successfully completed
- Customer testing and qualification process underway
- North American expansion in planning phase
Green Critical Minerals (ASX:GCM) has taken a key step forward in the commercialisation of its proprietary VHD Graphite technology. The company announced the successful machining of its first VHD Graphite heat sink, demonstrating its real-world applicability and manufacturability. This milestone showcases the material's potential as a high-performance alternative to aluminium in thermal management systems across advanced industries.
The heat sink, which was precision-engineered using VHD Graphite, validates the product’s readiness for integration into commercial applications. With superior thermal conductivity and efficiency, VHD Graphite is positioned to offer notable performance and cost advantages in sectors where effective cooling solutions are critical—such as AI computing, aerospace, data centres, and energy storage.
Customer sample testing has now commenced, marking a significant phase in the product qualification process. Green Critical Minerals is aiming to move select customers into Stage 2 of the qualification pipeline by the second quarter of 2025. These steps reflect growing momentum behind VHD Graphite, supported by active engagement with a broad base of industry stakeholders.
To further support this growth, the company is laying the groundwork for a dedicated warehousing and logistics hub in North America. This facility will help streamline future supply chain operations and support the company’s anticipated expansion into regional manufacturing. Establishing a physical presence in North America aligns with the growing demand from technology-driven industries in the region and supports a scalable go-to-market strategy.
Clinton Booth, Managing Director of Green Critical Minerals, commented on the strong reception the company has received so far. He noted that feedback from industry stakeholders highlights a clear and growing demand for next-generation cooling materials that meet the increasing performance requirements of modern electronic and industrial systems. VHD Graphite’s ability to combine performance, efficiency, and potential cost savings places it in a strong competitive position.
With technical validation underway, a growing pipeline of potential industry partnerships, and infrastructure planning progressing, Green Critical Minerals is well-positioned to transition VHD Graphite from a breakthrough concept to a key material in future-focused technologies. The company’s focus remains on pushing this innovation into the hands of global manufacturers seeking cutting-edge thermal solutions.
