Haixu is committed to delivering innovative and sustainable solutions for the green silicon carbide industries of today and tomorrow.

Silicon Carbide Manufacturer

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.

Industry events and company news


Black Silicon Caribide ultrafine powder 3um 3.5um 4um for Flame retardant

With the advancement of new energy technology, the battery life is getting longer and the application is becoming more and more widespread. But its safety has always troubled this battery manufacturer. Adding black silicon carbide powder to battery materials can improve the high-temperature resistance of the battery and have a flame retardant effect. The advantages of black silicon carbide ultrafine powder 3um 3.5um 4um as a flame retardant material for batteries are :

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Black SiC micron Characteristics and Usage

Black SiC micron is a kind of silicon carbide powder with high SiC purity and narrow particle size range. The grit size of Black silicon carbide micron is from P240#-P5000#.

It is a wear-resistant and grinding material with an average particle size of 7.8-9.2 microns at the fine powder level. Black SiC characteristics and uses include:

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Our Six Key Values

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”.

  • Reliability of Supply
  • Consistency of Quality
  • Innovation in conjunction with our customers (co-development)
  • Respect for confidentiality for each customer
  • Local presence combined with worldwide excellence standards
  • Respect for the environment, health, and safety
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