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Green Silicon Carbide JIS standard #600 #800 #1000 #1200 #1500 #2000 #4000 #8000

Green Silicon Carbide

Green silicon carbide (SiC) powder is an advanced abrasive material that offers superior performance across various industries. Known for its hardness, high thermal conductivity, and chemical stability, green silicon carbide is indispensable in applications ranging from precision grinding to advanced ceramics.

Key Features of Green Silicon Carbide Powder

  1. Exceptional Hardness: Green silicon carbide ranks close to diamond on the Mohs scale, making it an ideal abrasive for cutting and grinding hard materials like glass, ceramics, and metals.
  2. High Purity: The material typically contains over 99% SiC, ensuring minimal contamination and consistent performance in sensitive applications.
  3. Thermal and Chemical Stability: Green silicon carbide withstands high temperatures and resists chemical reactions, making it suitable for demanding environments.
  4. Sharp and Angular Grain Structure: The sharp grain shape enhances cutting efficiency and ensures precise material removal during abrasive processes.

Specification of Green silicon carbide powder

Japan JIS.R6001-1998

JIS Grit Size D0(Micron) D3(Micron) D50(Micron) D94(Micron)
#240 ≤ 127 ≤ 103 57.0±3.0 ≥ 40
#280 ≤ 112 ≤ 87 48.0±3.0 ≥ 33
#320 ≤ 98 ≤ 74 40.0±2.5 ≥ 27
#360 ≤ 86 ≤ 66 35.0±2.0 ≥ 23
#400 ≤ 75 ≤ 58 30.0±2.0 ≥ 20
#500 ≤ 63 ≤ 50 25.0±2.0 ≥ 16
#600 ≤ 53 ≤ 41 20.0±1.5 ≥ 13
#700 ≤ 45 ≤ 37 17.0±1.5 ≥ 11
#800 ≤ 38 ≤ 31 14.0±1.0 ≥ 9.0
#1000 ≤ 32 ≤ 27 11.5.±1.0 ≥ 7.0
#1200 ≤ 27 ≤ 23 9.5±0.8 ≥ 5.5
#1500 ≤ 23 ≤ 20 8.0±0.6 ≥ 4.5
#2000 ≤ 19 ≤ 17 6.7±0.6 ≥ 4.0
#2500 ≤ 16 ≤ 14 5.5±0.5 ≥ 3.0
#3000 ≤ 13 ≤ 11 4.0±0.5 ≥ 2.0
#4000 ≤ 11 ≤ 8.0 3.0±0.4 ≥ 1.8
#6000 ≤ 8.0 ≤ 5.0 2.0±0.4 ≥ 0.8
#8000 ≤ 6.0 ≤ 3.5 1.2±0.3 ≥ 0.6

Green Silicon Carbide #4000

JIS Standard Grades: From #600 to #8000

1. JIS #600 and #800

These coarse-grain powders are ideal for rough grinding and initial material removal. Common applications include:

  • Sharpening tools.
  • Preparing surfaces for further treatment.
  • Grinding hard alloys and metals.

2. JIS #1000 and #1200

Medium-grain powders provide a balance between cutting power and surface finish. Applications include:

  • Precision grinding of ceramics and optical components.
  • Finishing processes for tools and dies.

3. JIS #1500 and #2000

These finer grades are used for polishing and lapping processes where higher precision is required. Industries benefiting from these grades include:

  • Semiconductor manufacturing.
  • Aerospace engineering.
  • Jewelry finishing.

4. JIS #4000 and #8000

The finest grades are employed in ultra-precision polishing and finishing applications, such as:

  • Producing mirror-like finishes on lenses and mirrors.
  • Surface preparation for advanced coatings.
  • Nanotechnology and microfabrication.

Applications of Green Silicon Carbide Powder

  1. Abrasives: Green silicon carbide is widely used in bonded and coated abrasives, including grinding wheels, sandpapers, and abrasive belts. Its sharp grains deliver high material removal rates and excellent finishes.
  2. Ceramics: As a raw material, green silicon carbide is essential for producing advanced ceramics used in industries such as automotive, aerospace, and electronics.
  3. Electronics: Green silicon carbide’s thermal and electrical properties make it valuable in semiconductor devices, heat exchangers, and LED manufacturing.
  4. Refractories: Due to its thermal resistance, green silicon carbide is used in high-performance refractories for furnaces and kilns.
  5. Surface Treatment: From polishing gemstones to restoring delicate artifacts, green silicon carbide provides exceptional precision and results.

Why Choose Henan Superior Abrasives (HSA)?

As one of the largest green silicon carbide manufacturers in China, Henan Superior Abrasives (HSA) is committed to providing high-quality products tailored to your needs. With decades of expertise, advanced production facilities, and a focus on customer satisfaction, we deliver green silicon carbide powders that meet and exceed the stringent JIS standards.

What We Offer:

  • A wide range of JIS-standard green silicon carbide grades.
  • Competitive pricing without compromising on quality.
  • Technical support to help you select the right product for your application.
  • Fast and reliable delivery worldwide.

Contact Us Today

Partner with Henan Superior Abrasives for your green silicon carbide needs. Whether you require coarse grains for rough grinding or ultra-fine powders for precision polishing, we have the expertise and resources to support your projects.

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