Gold Member Since 2013
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Dengfeng City Ludian Town Xingguang Abrasives Factory

Carbofrax, Carborundum, Carborundum Stone manufacturer / supplier in China, offering High Al2O3 Content Brown/Black Carbofrax for Abrasive and Refractory, 36# Abrasives Brown Fused Alumina for Sandblasting, Polishing Materials or Filter Media Crushed Walnut Shell (XG -A-49-0) and so on.

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Supplier Homepage Product silicon carbide High Al2O3 Content Brown/Black Carbofrax for Abrasive and Refractory

High Al2O3 Content Brown/Black Carbofrax for Abrasive and Refractory

Purchase Qty.:
1-9 10+
FOB Unit Price: US $457 US $440
Purchase Qty. (Tons) FOB Unit Price
1-9 US $457
10+ US $440
Get Latest Price
Port: Tianjin, China
Production Capacity: 850tonnes Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: XG-45
  • Feature: Long Time Materials
  • Shape: Partical/Bulk/Powder
  • Name: Silicon Carbide
  • Sic: 98.5% or Above
  • Knoop Hardness: 2860~3320kg/Mm2
  • Hardness: 9.5
  • Usage2: Refractory
  • Trademark: Xingguang
  • Origin: China Mainland
  • Refractoriness (℃): Refractoriness> 2000
  • Type: Refractory Material
  • Material: Silicon Carbide (SiC)
  • Appearance: Partical/Bulk/Powder
  • Color: Green or Black
  • Specific Gravity: 3.20-3.25
  • Usage1: Abrasive
  • Common Size: 16#, 24#, 46#, 60#, 80#, 120#, 150#, 180#
  • Transport Package: 25kg/Bag, 1t/Bag or as Your Requirement
  • HS Code: 2849200000
Product Description
Grinding Silicon Carbide price black/green

Black silicon carbide is non-metallic mineral products, with quartz sand (SiO2) and anthracite or petroleum coke (c) as the basic raw materials, generated at a high temperature above 1800° C.


It has high hardness, small expansion coefficient, crisp and good thermal conductivity characteristics, extensively used in abrasives, electronics, abrasive, refractory materials, special ceramics, ceramic foam, auto parts, military aviation, steel making, deoxidation agent.
The applications of black silicon carbide powder are increasing wider and wider and there is a further demand for black silicon carbide powder.
Our company has used dry, wet, dry and wet combining method to produce the black silicon carbide powder to apply to the different needs of different products.
Products are mainly used in the manufacture of refractory products, ceramic foam industry, solar silicon panels cut, crystal cut grinding, automotive original equipment manufacture, special coatings, plastics modification, environmentally friendly desulfurization power supply industries.
Productive Process:
Black silicon carbide is made through the crushing, grinding, acid-base wash, washing, drying, screening and other techniques of natural blocks, our standardized products can meet the different needs of customs.
Production standards include the Chinese standard, international standard, Japanese standard, and European standard.
The European standard product model our company produces is as follows:
F6, F8, F10, F12, F16, F18, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220, F240.
Size RangeSiC ≥Free carbon ≤Fe2O3% ≤
Black silicon carbide12 # -90 #
100 # -180 #980.30.8
220 # -240 #970.31.2
Green Silicon Carbide20 # -90 #990.20.2
100 # -80 #
220 # -240 #

High Al2O3 Content Brown/Black Carbofrax for Abrasive and Refractory

High Al2O3 Content Brown/Black Carbofrax for Abrasive and Refractory

High Al2O3 Content Brown/Black Carbofrax for Abrasive and Refractory
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