High-purity Black Silicon Carbide for Electronics, designed for semiconductor, thermal management, and electronic ceramic applications. With superior thermal conductivity (120-160 W/m·K), excellent electrical insulation, and high mechanical strength, this material is ideal for heat dissipation substrates, power electronics, and high-performance electronic components. Available in ultra-fine and controlled grain sizes for precise applications.
High-purity Black Silicon Carbide for Electronics, designed for semiconductor, thermal management, and electronic ceramic applications. With superior thermal conductivity (120-160 W/m·K), excellent electrical insulation, and high mechanical strength, this material is ideal for heat dissipation substrates, power electronics, and high-performance electronic components. Available in ultra-fine and controlled grain sizes for precise applications.
Superior performance in processing hard materials like metals, ceramics, and stones.
Improves the stability and durability of the product under thermal stress..
Reduces the risk of cracks and deformation in high-temperature environments.
Long-lasting performance in abrasive applications such as blasting and surface finishing.
| Parameter | Specification |
|---|---|
| Chemical Composition | SiC ≥ 99% (High-Purity Grade) |
| Mohs Hardness | 9.2 |
| Bulk Density | 1.45 - 1.56 g/cm³ |
| True Density | 3.20 - 3.25 g/cm³ |
| Thermal Conductivity | 120 - 160 W/m·K |
| Electrical Resistivity | High (Excellent Electrical Insulation Properties) |
| Melting Point | 2700°C |
| Oxidation Resistance | Excellent |
| Thermal Expansion Coefficient | Low (Prevents Thermal Stress Cracking) |
| Particle Size Options | Ultra-Fine Powder, Micro Particles, Custom Sizes Available |
| Color | Black |
| Typical Applications | Power Electronics, Semiconductor Cooling, LED Thermal Management, High-Performance Ceramics |
| Packaging Options | 1kg, 5kg Vacuum-Sealed Bags / 25kg Drums / Customized Packaging |
| Storage Conditions | Store in a dry, ventilated area; avoid moisture exposure |
We can offer 1MT/25Kg Woven plastic bags, and 25Kg Paper bags.
Our Black Silicon Carbide is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Founded in 2005, our company is a leading manufacturer of high-quality Silicon Carbide (SiC) and various types of fused alumina products. With nearly two decades of industry expertise, we have established a reputation for delivering durable and performance-driven materials for a wide range of applications, including abrasives, refractories, and ceramics.