Specifications

carborundum powder
1.Excellent raw materials
2.Can make good hardness and toughness.
3.Have high efficiency and durability

Black carborundum abrasive carborundum powder 

Different size of carborundum 

 

1.Production description: 

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts

sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synathetic

diamond. Mechanical intensity of it is hig-her than fused alumina.it is brittle and sharp and has electrical

and heat conductivity in some degree

 

2.APPLICATION:

*Cleaning, descaling, coating and contamination removali etching and surface preparation of ferrous and

non ferrous metallic parts prior to rework, painting, coating, anodizing and powder coating.

*Removal of thermal metal spray and carbon deposits from jet and gas engine components and

  turbochargers prior to rebuild, anodizing and thermal metal spray.

*Decorative glass, stone, metal and wood etching and carving.

 

Specification

Brand	SiC	F.C	Fe203
SiC 98.5	≥98.5	≤0.20	≤0.06
SiC 98	≥98	≤0.30	≤0.80
SiC 97	≥97	≤0.30	≤1.00
SiC 95	≥95	≤0.40	≤1.00
SiC 90	≥90	≤0.60	≤1.20

 

Abrasives grade:

Grit size:

16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#

Micropowder:

240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500# 2000#

Refractory grade:

1-0mm,3-1mm,5-3mm,5-8mm

 

 

 Package