Haixu is committed to delivering innovative and sustainable solutions for the green silicon carbide industries of today and tomorrow.
Haixu Abrasives is a manufacturer and supplier of silicon carbide(carborundum) material in China. With over 30 years of experience in the production and sales of black silicon carbide and green silicon carbide, we pride ourselves on serving many customers through long-term, trust-based relationships.
Silicon carbide powder GC400# has high hardness, high temperature resistance, and chemical stability, making it ideal as a reinforcing filler in automotive brake friction materials.
Since March 2026, with the escalation of the conflict in the Middle East, the cost of oil and crude oil in China has continued to rise. Oil prices directly impact the price of petroleum coke, the raw material for Black silicon carbide and green silicon carbide. Furthermore, domestic silicon carbide smelting is mainly concentrated in the Northwest China. The electricity prices in that region were also increased in 2026. The combination of these two factors has led to a significant increase in silicon carbide production costs. As a result, it greatly impacting the prices of both black and green silicon carbide, with a clear upward trend. As of press time, the price of black silicon carbide has generally increased by about 74 USD per ton, and green silicon carbide by about 150 USD per ton.
Silicon carbide (SiC) powder is a commonly used high-end powder in thermally conductive fillers, heat dissipation materials. Its main performance characteristics are concentrated in high thermal conductivity, low thermal expansion, high stability, high insulation, and ease of filling,
The goals we set for our products and services are to improve our clients’ products’ performance, improve the efficiency of their manufacturing processes, or extend the lifetime of their equipment. We intend to achieve this through our “Six Key Values”.
