Product Description

• Brand Name: Haixu abrasive
• F150 black carborundum grit
  
  99% SiC black silicon carbide grit produced by a premium reshape milling process. Then the material is washed by acid and fully cleaned by water. So there is much less dust in the grits. In the meantime, it get higher bulk density. That type of black silicon carbide grit is suitable for making abrasive wheels.
   
  Properties:
  High cleanness with few dust.
  High bulk density.
  High SiC purity up to 99%.
  High hardness, retaining hardness and high wear resistance.
  Excellent thermal shock resistance with high thermal conductivity and low linear thermal expansion.
  Good particle distribution.
  Good ability to withstand the strongest alkalis and acids.
   
  Applications:
  Semiflex grinding wheel for marble.
  Vitrified grinding wheel and SiC cup grinding disc.
  Brush buffing wheel.
  Nylon polishing wheel for paint remove.
  Black silicon carbide Sanding wheel.
  Fiber grinding disc.
   
   
  TYPICAL CHEMICAL ANALYSIS

  SiC	≥99%
  SiO2	≤0.5%
  Fe2O3	≤0.2%
  F.C	≤0.2%
  Magnetic content	≤0.01%

   
   

  TYPICAL PHYSICAL PROPERTIES
  Hardness:	Mohs:9.2
  Cleanness:	Min 95%
  Melting Point:	dissociated at about 2300 °C
  Maximum service temperature:	1900℃
  Specific Gravity:	3.2-3.45 g/cm3
  Bulk density(LPD):	1.2-1.6 g/cm3(depends on the size)
  Color:	Black
  Particle shape:	Hexagonal
  Modulus of Elasticity	58-65x106 psi
  Coefficient of Thermal Expansion	3.9-4.5 x10-6/℃
  Thermal Conductivity	71-130 W/MK

   
  Available sizes:

  F-macrogrits sizes
  Grit designation	Mean diameter in um	Bulk Density(g/cm3)
  F24	745	1.59-1.63
  F30	625	1.57-1.61
  F36	525	1.58-1.60
  F40	438	1.57-1.63
  F46	370	1.58-1.62
  F54	310	1.56-1.61
  F60	260	1.55-1.60
  F70	218	1.52-1.57
  F80	185	1.57-1.61
  F90	154	1.53-1.57
  F100	129	1.50-1.55
  F120	109	1.46-1.52
  F150	82	1.48-1.51
  F180	69	1.44-1.48
  F220	58	1.42-1.47

   
   
   

Company Profile

• Zhengzhou Haixu Abrasives Co., Ltd.
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Zhengzhou Haixu Abrasives Tech Co., Ltd was established in 2009 and is a technology company engaged in green silicon carbide and black silicon carbide production, R&D and sales. The company relies on mature production technology and excellent sales service team to provide quality products and services for many domestic and foreign customers. We enjoy good reputation in the abrasives area by uph...
  

Basic Information

• Company Products / Services: white fused alumina, brown fused alumina, foundry chromite sand
• Year Established: 2009
• Number of Employees: 26-50
• Website: http://greensiliconcarbide.com