This G-SiC raw material can be used to make anything you want.
What role do green raw materials play?
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High-purity SiC (silicon carbide) possesses high thermal conductivity, low thermal expansion, high hardness, and chemical inertness. In the new energy field, it is commonly used as a thermally conductive filler, interface reinforcement phase, wear-resistant material, and heat dissipation structural material, and is now widely used in batteries, photovoltaics, thermal management, and hydrogen energy systems. Therefore, specialized equipment is required for these applications. For battery thermal management, we use micronized powder (D50 0.5–5 µm) as the thermally conductive filler, with a recommended loading of 10–40 wt% (in combination with thermal grease or phase change materials), and demonstrate the improvement using measured thermal conductivity. For photovoltaic backsheets, we prefer to use medium to fine particles (1–50 µm) to improve thermal conductivity and thermal expansion matching, reducing thermal stress. However, for high-temperature thermoelectric systems, coarse-grained/composite aggregates are often used as heat-resistant heat transfer phases and structural reinforcements.
In summary, due to the unique advantages of SiC's low impurity content, it can effectively prevent catalytic poisoning. During the processing and production process, we provide testing protocols and engineer support.
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Green silicon carbide – a symbol of high quality and high performance
High chemical purity, green silicon carbide particle size can be selected from micron to nanometer level, packaging mainly uses 25 kg bags / 1 MT ton bags (FIBC), low MOQ, committed to traceability of each batch and monthly production capacity target.
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In the electronics/optics field, green silicon carbide is commonly used as a precision polishing and grinding medium, a thermally conductive filler, or a functional filler. As a manufacturer with years of experience in raw material production, especially in green silicon carbide, we have always focused on the purity, controllable ultrafine particle size, low metal impurities, surface chemistry, and dispersion properties of our green silicon carbide products, as these directly affect optical transmittance, surface damage, electronic contamination, and device yield.
For applications requiring extremely low metal ion content and low pulverization, we, as a professional manufacturer, provide high-quality ultrafine D50 grade (0.05–0.5 μm) green silicon carbide for our customized clients. Regarding the grinding and polishing of optical glass/sapphire, we generally use D50 (0.1–2 μm), which offers controllable particle shape and reduces scratch rate and deep-layer damage. However, when it comes to medium/micro green silicon carbide powder (D50 1–10 μm), we focus on thermal conductivity and dispersibility (BET, surface treatment). In the face of extremely low residue and controllable surface oxide layers, we ensure optical transmittance and coating compatibility by using customized green silicon carbide products.
