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Henan Hengxin Industrial & Mineral Products Co.,Ltd.
[ Henan, China (Mainland) ]

    Main Products:
  • silicon carbide
  • garnet abrasive
  • white fused alumina
  • silica sand
  • green silicon carbide
    Business Type:
  • Manufacturer
  • Trading Company
  • Distributor/Wholesaler
  • Service Company

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Black Silicon Carbide with SiC more than 98%

Product Details

Henan, China (Mainland)

H&X

C

Grain

Angular

FEPA

F12-F1200

Bonded Abrasives

Black silicon carbide

Black

Grit

SIC

98%min

grinding, bonded and coated abrasive tools

ISO9001:2008

Payment & Shipping Terms

Ton

1

USD 700.000 - 1600.000

Tianjin or Qingdao

Within 7 days for one 20'ft container

25kg/bag with 40 bags in a big bag or 1000kgs in a jumbo bag

Yes

800 / Month

L/C, D/P, T/T, Western Union

Detailed Product Description

  • Description:

Black silicon carbide is produced at high temperature in an electric resistant furnace with quartz sand and petroleum coke as its main raw materials. Excellent raw material make good hardness and toughness, high efficiency and durability. Its hardness is between corundum and synthetic diamond, the mechanical strength is higher than corundum.

  • Physical Index:

Color

Black

Basic Mineral

α-SiC

True Density

3.2g/cm3

Bulk Density

1.45-1.56g/cm3

Mohs Hardness

9.2

Microhardness

HV3100-3280

  • Chemical Composition:

Typical Value

SiC

98.60%

Fe2O3

0.33%

F. C

0.16%

Guarantee Value

Grit Size

SiC

F.C

Fe2O3

F12-90

>98.7%

<0.2%

<0.4%

F100-150

>98.5%

<0.2%

<0.4%

F180-220

>98.0%

<0.3%

<0.6%

F230-400

>97.5%

<0.3%

<0.6%

F500-800

>97.0%

<0.4%

<0.8%

F1000-1200

>96.0%

<0.5%

<0.8%

  • Application:

1. Black silicon carbide is widely used for making abrasive tools, including grinding wheel, sanding belt, oilstone etc. It's also used for grinding and polishing in monocrystalline silicon, polycrystalline silicon and electronics industries etc.

2. It's suitable for processing glass, ceramics, stone, metal, rubber and other materials.

3. It also can be used as metallurgical additive and high-grade refractory material

  • Size Available:

Abrasives F16-F1200, P12-2500, JIS#240-JIS#3000

Refractory 0-1mm,1-3mm,3-5mm,200mesh,325mesh

Other special specifications could be supplied as required.

 

Email to this supplier

Heng Yang